Our world-class team works to solve lead and mercury pollution around the globe. Pure Earth staff work from our headquarters in New York City and also globally in Africa, Asia, Eastern Europe, and Latin America.
Andrew McCartor
President and CEOAndrew (Drew) McCartor is a lawyer and internationally recognized leader in pollution management and environmental health with 15 years of experience designing and leading strategies to reduce public health impacts from toxic chemicals. Drew has managed complex and diverse multi-partner programs across Asia, Europe, Africa, and the Americas focused on pollution assessment, remediation, risk mitigation, health surveillance, research, education, and public policy.
Richard Fuller
Founder, Director of the Innovation LabRichard Fuller is an Australian-born, U.S.-based engineer, entrepreneur, and environmentalist best known for his work in global pollution remediation. In 1999, he founded the leading international environmental nonprofit, Pure Earth. In October 2017, he co-chaired the seminal Lancet Commission on Pollution and Health, and the subsequent 2022 progress report published in The Lancet Planetary Health, documenting pollution’s global health impact: 9 million deaths annually, more than HIV, TB, and malaria combined. In 2020, Fuller co-authored another groundbreaking report with UNICEF, “The Toxic Truth: Children’s Exposure to Lead Pollution Undermines a Generation of Future Potential,” revealing for the first time that 1 in 3 children globally are lead poisoned, with over 90% of the impact in low- and middle-income countries. Fuller has been recognized for his pioneering work receiving the Order of Australia Medal (OAM) in recognition of his service to conservation and the environment, Australia’s Advance Award for Social Impact. In 2022, he was named one of the Future Perfect Fifty by Vox, recognizing the scientists, thinkers, scholars, writers, and activists building a more perfect future. Vox noted, “Richard Fuller works to clean up the forgotten industrial pollution that poisons millions of children in the poorest countries of the world.”
Fuller stepped down from the President and CEO role on November 4, 2024 and now leads Pure Earth’s Innovation Lab.
Madiha Abrar
Global Human Resources DirectorMadiha Abrar joined Pure Earth as Global Human Resources Director in 2025, bringing over 12 years of diverse human resources experience across global institutions and U.S.-based nonprofit and policy organizations, including the International Monetary Fund (IMF), the Australian Embassy, and the Institute for the Study of War. She has a proven track record in driving organizational transformation, implementing skills-based talent strategies, optimizing HR technology, and fostering inclusive workplace cultures. Madiha has led impactful cross-functional initiatives that enhanced employee engagement, improved retention, and aligned workforce development with organizational goals. She holds a Master of Science in Management from the University of Illinois at Urbana-Champaign and an Executive MBA from Shaheed Zulfiqar Ali Bhutto Institute of Science and Technology. Madiha is certified as both a SHRM-Certified Professional (SHRM-CP) and a SHRM-Senior Certified Professional (SHRM-SCP), and is also a Certified Professional Coach (CPC).
Caroline Baylor
Senior Program ManagerPrior to joining Pure Earth, Caroline graduated from the University of Florida with a master’s degree in Sustainable Development Practice (MDP) with a focus in Latin American studies, Brazilian Portuguese, and sustainable waste management. She also holds a BSc in environmental science from the University of North Carolina-Chapel Hill. Caroline has experience living and working in Latin America with the Peace Corps, where she worked with Ecuadorian and Panamanian colleagues to start recycling programs and build awareness about solid waste contamination. An East Tennessee native, Caroline enjoys hiking, cooking, and taking steps towards achieving zero waste.
Sarah Berg
Assistant Director, CommunicationsAs Assistant Director of Communications, Sarah works to promote Pure Earth’s program activities and accomplishments to government stakeholders, partner organizations and funders. Through the creation and distribution of videos, editorial content, and social media assets, she helps to raise awareness of Pure Earth’s mission to solve pollution, save lives and protect the planet. Sarah joined Pure Earth after serving as an AmeriCorps member with a community development corporation that addresses the social determinants of health (SDH) which influence health inequity in New Orleans, Louisiana. She holds a Bachelor’s Degree in Environmental Studies, French, and Public Health from Tulane University, where her studies focused on environmental health and justice.
Angela Bernhardt
Vice President, CommunicationsAngela leads the communications efforts for Pure Earth. She guides the development and implementation of campaign initiatives, social media and messaging strategy, global media relations and partnerships to direct attention to the global pollution crisis and Pure Earth’s solutions. She has 20 years of experience in communication, education and policy advocacy on a range of environmental and health issues, holding positions in corporations, nonprofits and academia.
Lara Crampe
Program Director, AsiaLara oversees Pure Earth’s work across Asia, drawing on years of experience in environmental remediation and community-led development. Before stepping into this role, she led Pure Earth’s international operations and oversaw toxic site assessment and remediation efforts for several years, was head fundraiser for the International Institute of Rural Reconstruction, managed refugee assistance programs with the International Rescue Committee, and was Deputy Director at the Taproot Foundation. She holds a Master’s in Geography focused on Community Development and a Bachelor’s in International Affairs with a focus on Agricultural Development. Raised in the wild and wonderful mountains of West Virginia, Lara brings both expertise and a heartfelt commitment to protecting communities and the environment.
Olivia Falcone
Program Manager, Innovation LabOlivia Falcone began her journey at Pure Earth as a Research Intern while pursuing her Master of Public Health at NYU’s School of Global Public Health, where she focused on health policy program management. Upon completing her degree, she transitioned into a full-time role as Program Manager for the Innovation Lab, where she now helps lead global research initiatives focused on identifying and mitigating lead exposure in a variety of sources such as cosmetics, cookware, and food. Prior to joining Pure Earth, Olivia worked in green energy as a Special Projects Manager and served as a Clinical Medical Assistant in primary care. These experiences fueled her passion for health advocacy, data-driven research, and advancing health equity through cross-sector collaboration. Olivia brings a multidisciplinary perspective to her work, combining public health expertise with project management skills to drive forward innovation in environmental health interventions.
Lori Fried
Director, Monitoring, Evaluation and LearningLori leads Pure Earth’s efforts to build and implement an organizational MEL system to track, assess, and learn from its work. Previously, she served as Pure Earth’s Grants Manager, securing funding and managing grant reporting. Prior to joining Pure Earth, she worked with Trickle Up, managing a 10-country refugee livelihoods program; with Winrock International, developing MEL plans for major USG proposals; and with Tetra Tech, supporting access to justice and peace & security projects in Iraq and Liberia. Lori, who grew up in rural North Dakota, has an M.A. in International Affairs from The New School and a B.A. in Film Studies from University of Colorado. Her favorite things include documentary films, juicy memoirs, and chocolate.
Chris Kinally
Research AssociateChris is the researcher and analyst for Pure Earth’s Innovation Lab. His work focuses on addressing knowledge gaps relating to the health burden of lead exposure sources and defining key strategies to mitigate lead poisoning. Before joining Pure Earth, Chris completed his PhD at the University of Manchester (UK) which investigated the environmental impacts of informal lead-acid battery recycling in Malawi.
Jonathan Kourgialis
Program ManagerJonathan Kourgialis joined Pure Earth as a Program Manager in 2025, bringing over 10 years of experience in international development and project management to the Program team. Prior to joining Pure Earth, Jonathan served as a Senior Program Manager with DAI Global, overseeing DAI’s USAID-funded projects in Haiti and managing implementation of global digital policy development and digital training activities under the U.S. government’s Digital Connectivity and Cybersecurity Partnership. Previously, he worked with FHI 360 to support a global portfolio of civil society and media strengthening projects and digital development initiatives. Jonathan holds a BA in International Development Studies and Economics from McGill University in Montreal, Canada.
Rachael Kupka
Vice President, OperationsRachael joined Pure Earth in 2010, and is currently Vice President of Operations. From 2019-2023, she served as Executive Director for Pure Earth’s sister organization, the Global Alliance on Health and Pollution where she directed, managed and oversaw the strategy, budget and activities of GAHP. There she was also responsible for developing and furthering GAHP’s relationships, strategy, funding and awareness raising initiatives with bilateral and multilateral agencies around the world. Prior to Pure Earth, she worked for the Wildlife Conservation Society. Rachael holds a MA in International Political Economy and Development from Fordham University, and a Certificate in Conservation from Columbia University. Her interest in environment and environmental health stems from her upbringing in the leatherstocking region of upstate New York, near the Adirondack State Park. She has lived in Brazil, Egypt and Venezuela, and is fluent in Spanish and Portuguese.
Joanna Lowell
Vice President, Technical Support and ResearchJoanna joined Pure Earth in 2025 and brings 20 years of experience in global health research and technical assistance to the Technical Support and Research team. Most recently, she served as the Senior Innovations and Science Advisor for the Demographic and Health Surveys (DHS) Program, a USAID-funded project aimed at supporting low- and middle-income countries in collecting and using high quality, nationally representative data on topics ranging from household drinking water source to malnutrition among children. Previously, she served as the Scientific Project Director at BIO Ventures for Global Health. She began her career as a research scientist studying epigenetics in yeast and antigenic variation in African trypanosomes.
Joanna has a PhD in Biochemistry from the University of Colorado, an MPH from Johns Hopkins Bloomberg School of Public Health, and a BA in chemistry from Williams College.
Natalia Machuca
Regional Program Director for Latin AmericaNatalia Machuca brings over 15 years of leadership and management experience in large-scale international development and global health programs to Pure Earth. Prior to joining Pure Earth as the Regional Program Director for Latin America, Natalia served in technical, operational, and key leadership roles at the U.S. Agency for International Development (USAID). Her experience ranges from managing programmatic efforts in Latin America and the Caribbean to address neglected tropical diseases, malaria, tuberculosis, and outbreak response, to holding leadership positions within USAID’s Neglected Tropical Diseases Program and the President’s Malaria Initiative. Natalia began her career as a researcher at the National Institutes of Health. She holds a Master of Science in Public Health Microbiology and Emerging Infectious Diseases from The George Washington University and a Leadership Coaching Certificate from Georgetown University. She is fluent in Spanish and an avid long-distance runner.
Jen Marraccino
Sr. Director, DevelopmentJen joined Pure Earth in 2011 and brings over 20 years of fundraising experience at non-profits including the Muscular Dystrophy Association and Rockland County YMCA. As Senior Director of Development, Jen works on all aspects of fundraising for Pure Earth with a specialty in creating, managing and growing major events including Pure Earth’s Gala dinner and golf tournament. Jen graduated from Rutgers University with a degree in Marketing. She is a mother of four and a community activist focused on causes related to children and education.
Rhona McGill
AccountantRhona joined Pure Earth in 2016 as an intern in the Finance Department, transitioned to a full-time role as Financial Assistant in 2018, and now serves as the organization’s Accountant. Rhona works directly under the Finance Director as part of a three-person finance team. Her work primarily focuses on payroll and accounts receivable, helping to ensure the organization’s financial operations run smoothly.
Lavanya Nambiar
Senior Program ManagerPrior to joining Pure Earth, Lavanya worked in different resource settings including India, Kenya and the United States. Her main areas of focus include health governance, systems strengthening, and evidence driven policy development. Lavanya holds a Master of Public Health degree in health policy from Columbia University and a bachelor’s degree in engineering in biotechnology.
Nida Parks
Chief of StaffNida Parks recently joined Pure Earth as Chief of Staff. Ms. Parks has over 18 years of experience in global health and development, including 15 years with USAID working on key priorities from HIV/AIDS to pandemic planning and response and environmental health. Most recently, Ms. Parks served as USAID’s Agency Lead (Pb) Coordinator where she mobilized support for countries to effectively detect and prevent lead exposure, and launched the UNICEF-led Partnership for a Lead-Free Future, a public-private partnership aimed at ending childhood lead poisoning by 2040. Prior to joining USAID, Ms. Parks’ work spanned from global private sector partnership development to HIV program research, implementation, and evaluation. Ms. Parks holds a B.A. in English from Princeton University and an M.A. in International Development and M.P.H. in Global Health from George Washington University.
Laurie Puzio
Assistant Director, Institutional GivingLaurie is a member of Pure Earth’s Development team. Bringing more than 10 years of international development experience, she is a passionate communicator and strategic thinker. From her humble beginnings as a Peace Corps volunteer in Albania to most recently working for a regional community forestry NGO in Bangkok, Laurie sees the interconnectedness of global issues. Her expertise lies in fundraising, business development, and strategic partnerships. Originally from Buffalo, NY, Laurie studied at St. Lawrence University and SIT Graduate Institute in Washington DC. Her interests lie in environmental sustainability, community-based approaches, and developing meaningful partnerships. She’s very excited about working at Pure Earth and learning more about the critical issues surrounding toxic pollution and the direct and indirect ripple effects it has on people and the planet.
Monica Ratnaraj
Social Media and Engagement ManagerMonica is the Social Media and Engagement Manager. Prior to joining Pure Earth, Monica worked in nonprofit issue advocacy and communications, supporting campaigns including efforts to use legislative and community-based solutions to solve the gun violence epidemic. She has also worked in political consulting, broadcast news, and public health communications. She holds a Bachelor of Arts in Political Science from Fordham University and a Masters in Public Administration from the University of Pennsylvania.
Dr. Richard Reithinger
Vice President, ProgramsRichard is a global public health and development leader with 25+ years of experience in the design, implementation, and measurement and evaluation of large-scale, multidisciplinary, and complex operational and research programs. Over the course of his career, Richard has held senior leadership and technical advisory positions in government, nongovernmental, and private sectors, overseeing and managing large high-impact initiatives and programs. Most recently, Richard was a Distinguished Fellow in Global Health for RTI International. His interests are in the prevention, control, surveillance, and elimination of communicable and non-communicable diseases and conditions, and how innovative and effective tools and approaches can be scaled up programmatically to maximize impact to improve people’s health and livelihoods so that they have a chance to fulfill their potential. Richard is a member of the Technical Review Panel of the Global Fund to Fight AIDS, Tuberculosis and Malaria, and an editorial board member of several scientific and medical journals; he has published more than 140 articles in the peer-reviewed literature. Richard has a PhD in epidemiology and an MSc in medical entomology from the London School of Hygiene and Tropical Medicine, and he has a postgraduate diploma in economics and BSc in biology from the University of Sussex.
Alfonso Rodriguez
Technical DirectorAlfonso joined Pure Earth in 2016 as Country Director for Colombia and he is currently the Technical Director. Alfonso is Chemical Engineer, Industrial Hygienist Specialist and did his Master’s degree in Soils and Environmental Pollution at the University of Reading (UK). Additionally, he has been certified in General Industry Safety and Health by OSHA, NIOSH to teach instructors in safety and health in underground coal mining and by NEBOSH in hazardous agents in the workplace. He has over 25 years of experience in environmental projects with hazardous waste, sustainability and contaminated sites. The last 10 recent years Mr. Rodriguez has been involved in the mining sector in Colombia and Peru, focuses in mercury contamination promoting novel alternatives for mercury remediation in soil, land reforestation and health risk reduction.
Prior to Pure Earth, Alfonso worked as an international consultant and teacher at several universities promoting environmental innovation projects such as the use of biomass and risk analysis in safety, health and the environment of prestigious companies in Colombia and the UK.
Elizabeth Sefton
Technical Advisor, Technical Support and ResearchElizabeth Sefton joined Pure Earth in 2025 and serves as a technical advisor on the Technical Support and Research Team. She uses modeling to help prioritize high-impact lead mitigation interventions, drawing on a background in biomedical research and global health. Prior to joining Pure Earth, Elizabeth was a fellow in the Bureau for Global Health at USAID, where she contributed to the Lead (Pb) Working Group’s efforts to support countries in monitoring and reducing lead exposure. She holds a PhD in Organismic and Evolutionary Biology from Harvard University.
Dominika Sluszkiewicz
Development CoordinatorDominika first joined Pure Earth as an intern in 2021 and has since returned as a full-time member of the team. As Development Coordinator, Dominika works to develop strong relationships with donors and manage fundraising events, including the Pure Earth Gala, International Women’s Day Celebration, and Golf Tournament. She graduated from Binghamton University with two Bachelor’s Degrees in English and Art & Design, and is excited to bring her creativity and passion for shared stories to her position.
Carol Sumkin
Vice President, DevelopmentCarol has devoted the past 25 years to a career in the nonprofit field. Carol specializes in developing and implementing multi-million dollar strategic campaigns that raise diversified resources for nonprofit organizations, including Children’s Health Fund, Montefiore Medical Center and Pure Earth. She has extensive experience developing Boards, writing grant proposals and budgets, managing fundraising events and establishing administrative systems. Carol received a Master’s Degree in Nonprofit Management from the New School for Social Research and a Bachelor’s Degree in Journalism from the Honors Tutorial College at Ohio University.
Sofia Turner
Operations OfficerSofia holds a Bachelor’s degree in Tourism from the Federal University of São Carlos (UFSCar), where she focused on sustainable development, accessibility, and community engagement within cultural and tourism management. She brings experience as a Program Coordinator and Museum Educator, where she developed and coordinated educational programs, facilitated community-focused workshops, and supported inclusive initiatives to make art and culture more accessible to diverse audiences. Passionate about creating a positive impact and helping others, Sofia now serves as Operations Officer at Pure Earth, supporting the organization’s global mission to reduce pollution and protect vulnerable communities.
Shishi Zhang
Finance DirectorShishi Zhang is a highly experienced and skilled professional with over 10 years of experience in the non-for-profit sector. She is actively involved in the fiscal management of a variety of non-profit organizations, including those focusing on housing, arts and science, and equal rights, etc.
Shishi also has a strong educational background, holding a B.S. in Finance and M.S. in Accounting. She is well-versed in various software systems used for accounting. Her extensive experience in all aspects of financing reporting, budgeting, and financial management, coupled with her analytical and strategic thinking skills, allows her to work closely with senior management, Finance Committee in making important financial decisions and ensuring compliance with audits.
The Pure Earth global team includes many experts from around the world, among them are lecturers, doctors, engineers, researchers and other pollution and public health experts, who bring with them knowledge of the local community. Many have worked with the environment ministries of their countries, and some are founders of local and regional NGOs. Meet some members of our global team below.
Janaina Sallas
BRAZIL: Country DirectorJanaina Sallas is a Brazilian public and environmental health specialist with over 20 years of experience in global health, disaster risk management, and policy advisory work. She has held leadership positions at USAID, the WHO/PAHO, the World Bank, and Brazil’s Ministries of Health and Environment. She focuses her work on environmental health surveillance, epidemic preparedness, climate and health, antimicrobial resistance, and preventing chemical exposure. She has extensive experience engaging with indigenous and vulnerable communities, promoting equity, and integrating evidence into public health policy. She holds a Ph.D. in Public Health from the University of Brasília and has published extensively on health emergencies and governance. Janaina is fluent in Portuguese and English, and has a working knowledge of Spanish.
Natiela Beatriz de Oliveira
BRAZIL: Technical AdvisorNatiela Beatriz de Oliveira is a biologist with extensive experience in environmental health, toxicology, and One Health governance. She serves as a Specialist Member of the One Health High-Level Expert Panel (OHHLEP) of the Quadripartite and supports the Brazilian Ministry of the Environment and Climate Change in chemical safety, environmental surveillance, and the National Lead Strategy Action Plan. She has previously contributed to national guidelines on chemical exposure, biomonitoring, and Brazil’s participation in major international chemical conventions. Natiela holds a Master’s degree in Animal Biology from the University of Brasília.
Vanessa Ferreira
BRAZIL: Technical ManagerVanessa joined Pure Earth in 2025 as Technical Manager in Brazil. She is an Environmental Engineer with a Master’s in Soil Science (Federal University of Viçosa – UFV) and specialization in Environmental Geochemistry. Before joining Pure Earth, she worked for more than eight years at Brazil’s Ministry of Health, leading national efforts in preparedness and response to chemical and CBRN public health emergencies, and serving in environmental health surveillance with a focus on populations exposed to toxic substances and human health risk assessments related to mining dam failures. She has extensive experience in chemical risk assessment, environmental surveillance, and public policy, with a career dedicated to protecting health from toxic exposures.
Gilson Spanemberg
BRAZIL: Program ManagerGilson is a chemical engineer and holds a Master’s degree in Ecology, with emphasis on Environmental Sciences. Over the years, his career has focused on promoting competitiveness, sustainability, innovation, and technological development to leverage national and international businesses. He worked for five years at the Brazilian Ministry of Health, providing technical services in environmental health surveillance and monitoring populations exposed to chemical substances. Gilson is also experienced in regulatory matters within the chemical industry and its supply chain, participating in many national and international forums on topics involving the chemical safety agenda. Additionally, he served as a consultant supporting the Inter-American Development Bank’s activities in the Brazilian Amazon, mapping strategic priorities related to the region’s sustainable development. He is passionate about issues related to climate change, biodiversity, and waste management.
Esmond Quansah
Africa Program DirectorEsmond Wisdom Quansah is a development professional with over 10 years experience in the development field. He served in several capacities and spearheaded many interventions for improved wellbeing for marginalized groups and young people. He implemented key programs in livelihoods, gender equality and climate action. Prior to joining Pure Earth, he served as Country Representative/Project Lead for Youth Challenge International, a Canadian INGO in Ghana to support young people in living sustainable livelihoods. Esmond comes with leadership skills in building partnerships, advancing Climate Action issues, engaging stakeholders across government, civil society, and private sectors. He also worked with Ghana Education Service, Right to Play International, and EQUIP HUBs program. He held several other positions which include Training Coordinator, Hub Coordinator/Manager, Project Coordinator, Operations and Finance Manager among others. He holds Master of Business Administration (MBA) from Assam Don Bosco University, Guwahati, India. Esmond is passionate about issues related to marginalized groups, youth empowerment leading to sustainable livelihoods, gender equality and climate action.
Nana Agyei Sikapa Ofosu-Manu
GHANA: Communications OfficerNana leads the communication efforts of Pure Earth Ghana. Bringing his experience in development and corporate communication to raise awareness of Pure Earth’s mission in the country. His strategic approach in media relations, creative writing, and content creation has helped position and mobilize initiative, connecting with diverse stakeholders. Nana is a communication professional with five years of experience in the media and communication sector. He holds a bachelor’s degree in Communication Studies and majored in development communication from the African University College of Communications.
Blessing Enyonam Gbadago
GHANA: Project ManagerBlessing joined Pure Earth as a Technical Assistant in 2021 and has since worked as a full-time member of the Ghana Team. She has been working in various roles as Technical Assistant, Junior Investigator, Project Officer, and Technical Project Officer for different periods since she joined Pure Earth Ghana. As the Technical Project Officer for Pure Earth Ghana, Blessing works to implement projects including site assessments, and home-based assessments among others to create awareness and address environmental pollution in Ghana. Before joining Pure Earth, Blessing graduated from the University of Ghana with a BSc (Hons.) degree in Earth Science (Geology Major). She is very passionate about the environment and aims to contribute to the resolution of various global crises.
Gloria Ahenkorah
GHANA: Finance & Administration CoordinatorGloria is a seasoned finance and administrative professional with extensive experience in
financial management, grants administration, and organizational operations. Holds Master of
Science in Accounting and Finance and a Bachelor of Science in Accounting. She combines analytical
proficiency with strategic problem-solving to drive operational efficiency and organizational growth.
Known for her dedication, positive attitude and collaborative approach, Gloria has a strong work ethic
and a focus on integrity and delivering value for sustainable success.
Isaac Owusu Ansah Sackey
GHANA: Technical Project AssistantIsaac Owusu Ansah Sackey joined Pure Earth as a Technical Project Assistant in 2023. He has experience in data collection , quality control check and data analysis. Prior to Pure Earth, he was the assistant judge and Lab technician in Brain battle quiz, STEMPLAST and STEMNNOVATION; competitions that enable children solve environmental pollution. Isaac is certified by industry inertia Africa as a data analyst, design thinker and an agile leader. He holds a Bachelor’s degree in Earth Science (Geology major) from the university of Ghana. As the Technical Project Assistant, he assists in site assessments, toxic site identification among others to create awareness and address environmental pollution in Ghana. He possesses important professional skills such as graphic designing and documentary creation, predictive analysis and content creation.
Eunice Aseiduaa Addo
GHANA: Finance & Administrative AssistantEunice Asieduaa Addo joined Pure Earth in 2023 as a Finance and Administrative Assistant, bringing with her a diverse skill set and experience. With a background in sales and marketing, leadership in environmental initiatives, and proficiency in front desk duties, Eunice is a valuable addition to the team. Holding a bachelor’s degree in Marketing from the University of Professional Studies, Accra (UPSA), she is well-equipped to handle the multifaceted responsibilities of her role.
As a Finance and Administrative Assistant at Pure Earth, Ghana, Eunice plays a pivotal role in providing comprehensive support. Her responsibilities include budgeting, record-keeping, procurement, data management, and coordination. Additionally, she serves as the initial point of contact for guests, ensuring a positive first impression and facilitating impactful interactions. Eunice’s dedication and expertise contribute significantly to the smooth functioning of Pure Earth’s operations in Ghana.
Diksha Radhakrishnan
INDIA: Country DirectorDiksha Radhakrishnan is a seasoned innovator working at the intersection of systems thinking, data, and social innovation, with nearly 15 years of experience transforming early-stage ideas into structured, scalable solutions. Her work across India and Kenya spans strategy and behavioural consulting, implementation and scale advisory, and technical research—where she has led cross-functional teams, forged high-impact government partnerships, and designed programmes that drive enduring systemic change.
She was instrumental in setting up India’s first Behavioural Insights Unit at the central government level (NITI Aayog), where she led national campaigns and policy tools across health, nutrition, and COVID-19. Most recently, at IDinsight, she served as India Lead for the DataDelta Unit, a data innovation initiative focused on building public-good data infrastructure and tools. Alongside the technical work, she led large-scale client engagements and played a key role in business development—expanding IDinsight’s portfolio into renewable energy and climate adaptation.Previously, Diksha worked as an Innovation Manager at Evidence Action in Kenya, scaling evidence-based programmes through government systems, and with J-PAL South Asia as a research manager on multiple randomized controlled trials.
At Pure Earth, Diksha heads the India office’s country strategy—responsible for programmatic leadership, strategic planning, and stakeholder engagement to advance the organization’s mission to minimise lead exposure and improve environmental health outcomes.
She holds a Masters (M.Sc.) in Development Studies from the School of Oriental and African Studies, University of London.
Shailesh Patil
INDIA: Program DirectorShailesh Patil is an accomplished public health professional with over twelve years of experience in program management, health systems strengthening, and stakeholder engagement.
Prior to this role, Shailesh worked with Pure Earth as the Program Manager for Maharashtra, overseeing program implementation and coordination across state-level interventions. He has also served as the National Program Manager at the Catholic Health Association of India, managing large-scale public health programs and supporting strategic engagement with government counterparts. His professional experience spans reputable organizations including CARE India, UNICEF, the National Health Mission (NHM), and the Tata Institute of Social Sciences (TISS), reflecting his strong foundation in public health systems and program delivery.
In addition to his organizational roles, Shailesh serves as a National External Assessor for the National Quality Assurance Standards (NQAS) under the Ministry of Health and Family Welfare (MoHFW), contributing to quality improvement and patient safety initiatives across India’s health facilities.
Shailesh holds a Master of Health Administration (MHA) – Public Health from Tata Institute of Social Sciences (TISS), Mumbai.
Akshita Jain
INDIA: Finance ManagerAkshita Jain is a finance and compliance professional with over a decade of experience strengthening financial systems, donor reporting, and governance within the not-for-profit and public health sectors. Her expertise spans end-to-end financial management, multi-donor grant compliance, audits, budgeting, and statutory reporting, with a strong track record of supporting organizations in maintaining transparency, accuracy, and regulatory alignment.
She has worked extensively on USAID-funded projects and served with ACCESS Health International, where she managed donor compliance, multi-donor reporting, audits, U.S. tax filings, and end-to-end financial operations for large-scale health programs. She also led the development of key policies and implemented systems to improve processes, strengthen financial controls, and enhance overall organizational accountability.
Akshita holds a Master’s in Commerce, is a qualified Company Secretary, and is currently pursuing a Bachelor of Laws (LLB). She has also enrolled in the Diploma in International Financial Reporting (DipIFRS) from ACCA (UK), strengthening her expertise in global reporting standards.
Emershia Sharmine
INDIA: Program Manager – Tamil NaduEmershia Sharmine is a passionate Public Health Nutrition professional with over 16 years of experience working with leading international non-profit organizations. She has travelled extensively across India, partnering with governments, communities, and development agencies to design and implement impactful child health and nutrition programs.
Before joining Pure Earth, Emershia worked with World Vision India in various capacities, providing strategic and technical leadership for large-scale initiatives, including national programs on Child Health and Nutrition implemented across 13 states. She has extensive expertise in Social and Behavior Change Communication (SBCC) and has successfully adapted global models such as Timed and Targeted Counselling, Care Groups, and Positive Deviant Hearth focusing on the first 1,000 days of life to address malnutrition.
She also led a UNICEF-funded project to strengthen health systems and improve program coverage for community-based management of acute malnutrition and anemia.
At Pure Earth, Emershia focuses on addressing lead poisoning among young children and advocates for policy action to improve child health and well-being.
She holds a Master’s (M.Sc.) in Food Science and Nutrition, M.Phil. in Research and Development, and an e- Postgraduate in Public Health and Nutrition from the Public Health Foundation of India.
Arpit Sinha
INDIA: Program Manager – Madhya PradeshArpit Sinha is a seasoned public health professional with over 12 years of experience in areas including sexual and reproductive health and rights (SRHR), maternal health, digital health, gender-based violence (GBV) prevention, and vector-borne disease control.
He has worked with leading international development organizations such as EngenderHealth, Jhpiego, and IPE Global, as well as with tech-driven social impact organizations like Genpact and 10X Impact Labs. Arpit has also contributed to government programs focused on vector-borne disease control.
His expertise spans program management, proposal development, stakeholder engagement, and capacity building. He has provided technical support in developing key government guidelines, checklists, and resource materials. He is also a Green Belt Six Sigma–certified professional
He holds a MBA in Health Management from Indian Institute of Health Management and Research (IIHMR University)
Divya Rathee
INDIA: Program Manager - GujaratDivya is a results-oriented public health professional with a Bachelor’s degree in Dental Science and a Master’s in Public Health. She has strong experience across reproductive and child health, immunization, and non-communicable diseases, with proven skills in program planning, implementation, monitoring, and cross-sectoral coordination. In immunization, she has supported key national initiatives, including the rollout of the Pneumococcal Conjugate Vaccine (PCV), contributing to micro-planning, capacity building, cold chain strengthening, and data-driven monitoring to improve coverage and equity. Her work in NCDs focuses on strengthening primary healthcare services through improved screening, early detection, provider training, and referral pathways for hypertension and diabetes, aligned with national program frameworks.
Divya has worked with organizations such as SEWA, Nutrition International, John Snow India, and IPE Global, where she has contributed to health system strengthening, evidence-based planning, and effective engagement with government and development partners. Her work reflects a strong commitment to improving public health outcomes and community wellbeing.
She holds a Masters Degree in Public health from Indian Institute of Public Health, Gandhinagar
Swecha Chamarty
INDIA: Program Manager – KarnatakaSwecha Chamarty, is a seasoned public health leader with over 12 years of experience in monitoring and evaluation, digital health, and program management across India.
Swecha, specializes in designing impact-driven M&E frameworks, data systems, and digital tools that strengthen accountability and evidence-based decision-making. Her experience includes serving as a Public–Private Partnership Expert with the Hindustan Latex Family Planning Promotion Trust, providing leadership in digital innovations for TB programs, and advancing data-driven maternal and child health initiatives in collaboration with IIPH Hyderabad, Fernandez Foundation, and SHARE India.
Skilled in REDCap, DHIS2, Power BI, and statistical analysis tools, Swecha has collaborated with governments, donors, and academic partners to translate data into policy and program improvement.
She holds a Master’s in Public Health and is recognized for leveraging technology to enhance health system performance and public health outcomes.
Dr. Swapnil More
INDIA: Program Manager, MaharashtraDr. Swapnil More is a passionate public health professional with over 12 years of experience in implementing and managing public health programs. His expertise in sexual and reproductive health (SRH), maternal and adolescent health, and patient safety initiatives. His work has taken him across multiple states in India, including Assam, Bihar, and Odisha.
Before joining Pure Earth, He worked with Jhpiego in Maharashtra, where he successfully led two projects simultaneously. He has also collaborated with several international and national organizations such as UNICEF, Ipas Development Foundation, CARE India, and the National Health Mission (NHM).
In addition, he serves as an empaneled member of the Ministry of Health and Family Welfare (MoHFW) under the National Quality Assurance Standards (NQAS) program, contributing to quality improvement and patient safety initiatives across India.
He holds a Master of Public Health (MPH) degree from the Asian Institute of Public Health (AIPH) and a Certification in Public Health from the University of Nebraska Medical Center, USA.
Ponsian Kerketta
INDIA: Program Manager – BiharPonsian Kerketta is a dedicated development professional with over 13 years of experience driving impactful change in vulnerable communities across India. His career spans maternal and child health, routine immunization, adolescent health, WASH initiatives, and health system strengthening. He has demonstrated exceptional ability to bridge grassroots implementation with policy-level advocacy, working seamlessly with government officials, civil society organizations, and community stakeholders.
His commitment to community health began with grassroots work on organ trafficking victim advocacy and cleft palate treatment programs. He has worked with organizations including Child In Need Institute (CINI), Plan India, Foundation for Innovative New Diagnostics (FIND India), and Transform Rural India Foundation (TRIF), with support from UNICEF, Bill & Melinda Gates Foundation, and other prominent partners.
His expertise includes public health program management, advocacy and communication, capacity building, and multi-stakeholder coordination.
He holds an MSW in Community Development from Pondicherry Central University and an MBA in Hospital Management from Vinayaka Mission University.
Dr. Mini Tanwar
INDIA: Program Manager - JharkhandDr. Mini Tanwar is a dedicated Public Health professional and Epidemiologist with experience in disease surveillance, and monitoring & evaluation. She has collaborated extensively with government departments, technical partners, and development agencies to strengthen public health systems and support evidence-based decision-making.
Before joining Pure Earth, she worked as a Consultant Epidemiologist with the Integrated Disease Surveillance Programme (IDSP) at NCDC, Delhi where she supported national surveillance activities, guided outbreak investigations, and led capacity-building and data-driven public health action. She also worked with ECHO India in monitoring and evaluation, contributing to research studies, tool development, and the evaluation of large-scale health initiatives. Her early experience with CARE India supported operational research for disease elimination efforts.
At Pure Earth, Dr. Mini leads program efforts in Jharkhand to reduce lead exposure, focusing on program planning, policy engagement, regulatory advocacy, and multi-stakeholder coordination.
She holds an MPH degree from PGIMER, Chandigarh, and a BDS from SGT Dental College, Haryana. Trained in data analytics, GIS, MEAL, and public health emergency management, she brings strong technical skills in tools such as SPSS, Power BI, Atlas Ti and QGIS.
Ved Pal
INDIA: Finance and Admin OfficerVed brings over a decade of experience as an admin and finance professional, with expertise in finance, accounts, tax, FCRA, procurement and Operations. His extensive background in the development sector includes collaborations with national and international organizations, as well as private sector companies.
Known for his commitment to excellence and keen attention to detail, Ved is proficient in accounting software such as Sage and Tally, which has allowed him to streamline financial processes while ensuring accuracy and compliance.
Swapnil Gaikwad
INDIA: Program Officer - CommunicationsSwapnil Gaikwad is a highly accomplished public health professional with 10 years of experience specializing in Program Management and Strategic Communications. He currently serves as the Program Officer, Communications at Pure Earth, where he contributes to shaping the organization’s outreach and engagement efforts. Prior to this, Swapnil held a range of impactful roles that strengthened both his technical expertise and leadership capabilities. As State Program Officer for Child Health & Nutrition at UNICEF, he provided critical technical support to the Public Health Department of Maharashtra, advancing maternal and child health outcomes under the National Health Mission. In his role as District Consultant for the National Tobacco Control Program (NTCP), he led implementation and monitoring efforts at the district level, including sensitization of stakeholders and support to frontline workers. Earlier in his career, he served as Medical Officer for Community Outreach with Symbiosis International University, delivering essential RMNCAH+N ((Reproductive, Maternal, Newborn, Child, and Adolescent Health + Nutrition) services and managing outreach programs in coordination with local Primary Health Centers.
His core areas of expertise include Strategic communications, Program management and monitoring.
He holds a Master of Public Health (MPH) from Maharashtra University of Health Sciences, Pune
Poonam Sachdeva
INDIA: Accounts OfficerPoonam Sachdeva is a Experienced Professional in the field of Accounting, Auditing & Taxation services with 11 years of experience specializing in field of Finance she holds a Degree from ICAI INDIA . She currently serves as the Accounts Officer at Pure Earth, where she is responsible for finance & accounting of the organization .Before joining she worked with Bansal & Co LLP Chartered Accountants as an audit manager and with Public Health Foundation of India as a Finance officer Internal Audit .
Poonam has an experience of handling Statutory compliances of all business sector , and auditing & Assurance Service to Reserve Bank of India, State Bank of India and other governmental organizations apart from this she also served as an Auditor of USAID ,BMGF , global fund awards to Indian Organizations.
She holds CA Final Group I May 2016 from ICAI ,INDIA and B.com(hons) from University of Delhi
Budi Susilorini
INDONESIA: Country DirectorStarting her duties as the Country Director in 2008, Budi Susilorini led the Pure Earth team in Indonesia to provide support to the Government of Indonesia in mitigating environmental and health impacts due to toxic pollution. This support is provided through partnerships with government and non-government institutions at the central and regional levels with combination of research, technical interventions, capacity building, campaigns and education, as well as policy recommendations.
Nickolaus Hariojati
INDONESIA: Program ManagerWith an educational background in forest resource conservation and a strong interest in environmental issues, Nickolaus joined Pure Earth in 2014. Until now he has been involved in studies related to heavy metal contamination, toxic site identification program and remediation, capacity building, and multi-stakeholders policy discussions related to mitigating the impact of heavy metals on the environment and health.
Vedila Rahmi Anantisa
INDONESIA: Finance & Administration OfficerWith an educational background in oceanography, Vedila has been able to develop herself to provide support to the team in terms of financial planning, cost management and operational effectiveness since joining Pure Earth Indonesia in 2022. Apart from her responsibilities as the Administration and Finance Officer, she also often steps in to assist the field work.
Alfi Sina Vinci
INDONESIA: Program OfficerHaving a combination of education in public health as well as awareness and passion in promoting health, Sina joined Pure Earth in 2023 and one of her current duties is to be the program coordinator of “Strengthening Health Systems to Reduce Lead Exposure.” Sina’s flexibility in communicating contributes to the organization’s networking, incl. her involvement in stakeholder discussions regarding the management of lead intoxication in children and pregnant women as well as the development of educational materials related to the dangers of lead and efforts to prevent it.
Lina Noviandari
INDONESIA: Communications OfficerWith educational background in English education and global media communication, experience as a journalist and working in NGO, as well as an interest in environmental issues, Lina joined Pure Earth in mid-2024. Lina implements a human-centered approach in her communications work to understand the needs, foster trust, and encourage collaboration with stakeholders. A storyteller at heart, she believes that everyone has stories to tell, knowledge to share, and lessons to inspire, and she works to help them amplify their voice and get their message across.
Larah Ortega Ibañez
PHILIPPINES: Country DirectorLarah Ortega Ibañez oversees a variety of projects for Pure Earth in the Philippines, including both research and cleanup. Larah is currently preparing for a large-scale project aimed at reducing heavy metal contamination in fishponds in the river systems surrounding Manila.
Elezabeth "Beth" Ompad
PHILIPPINES: Program Officer for Field OperationsElezabeth “Beth” Ompad has rejoined us officially as Program Officer for Field Operations. She’s been working with PE Philippines in various roles as Junior Investigator, Research Assistant, Senior Investigator, and Project Officer/Coordinator for different periods of time since 2009. She is a Chemical Engineer with backgrounds in Biology, Chemical Engineering and Environmental Science and engagement in research relevant to our advocacy and work.
Danwell P. Esperas
PHILIPPINES: Health Program OfficerDanwell P. Esperas, RN is a registered nurse by profession but a development worker by heart. He has passion for serving marginalized sectors including out-of-school-youth, children in conflict with the law, and children with disabilities. He has extensive experience in child poverty, organization development, community empowerment, and youth employment locally and Southeast Asia. In addition, he was the alternate focal person in one of the International Non-government organizations and in charge of the program’s efforts in protecting the rights of beneficiaries against sexual exploitation, abuse, and harassment. He also participated in drafting the ASEAN Road Map for the implementation of the Hanoi Declaration on Strengthening Social Work for a cohesive and responsive ASEAN Community. He also founded the Rural Improvement Club in San Antonio, Quezon promoting and protecting the rights of the rural farmers.
Mitali Das
BANGLADESH: Country DirectorMitali Das is the Country Director of Pure Earth Bangladesh, bringing over 14 years of experience across the media and development sectors. With a strong foundation in strategic communication, program design, and leadership, she has successfully led numerous national and local-level initiatives focused on environmental health, social impact, and advocacy.
Mitali has extensive experience in managing multi-donor programs, developing country strategies aligned with global goals, and ensuring program quality through robust monitoring and evaluation systems. She is skilled in stakeholder engagement, program implementation, and building partnerships with government agencies, international donors, UN bodies, and grassroots organizations. Her leadership is marked by a commitment to rights-based, inclusive approaches that promote gender equality and non-discrimination.
A passionate advocate for youth empowerment, Mitali has led initiatives that engage young people in environmental advocacy and community-driven solutions. Her ability to blend strategic vision with operational excellence has strengthened Pure Earth’s position in Bangladesh and contributed to impactful, sustainable programming and solutions.
Kawsar Rahman
BANGLADESH: Administration and Finance OfficerKawsar Rahman joined the Pure Earth Bangladesh team in 2023. He completed his graduate Master of Business Administration in Finance and has an undergraduate honors degree in Business Administration. He is also a qualified chartered certified accountant (ACCA). Prior to Pure Earth Bangladesh, he served as the Accountant & Administration Officer at non-profit Innovations for Poverty Action.
Soadekin Rishan
BANGLADESH: Communications ManagerSoadekin Rishan is a communications professional with cross-sectoral experience in development, climate, energy. He has worked extensively at the intersection of strategic communication, public outreach and policy research. His portfolio includes knowledge management, digital communication, and inter-organization coordination. Rishan previously led public relations and external communications at ME SOLshare, where he worked closely with international donors and government agencies on energy-transition and climate-resilience initiatives. He has also supported multilateral cooperation and partnerships communication as a Coordination Assistant at the BIMSTEC Secretariat at Dhaka.
Rishan holds an Master’s in International Relations and is an Economy of Tomorrow Fellow at Friedrich-Ebert-Stiftung Bangladesh.
Lizeth Olaya Zambrano
COLOMBIA: Country DirectorLizeth is an Environmental Engineer, with a Master’s Degree in Environmental Engineering from the Universidad de los Andes, Colombia. She has worked in the areas of consulting, environmental and project management, teaching and research, and has experience in the administrative and technical coordination of projects of a diverse nature and in the implementation of sustainability strategies.
Marcela Castro
COLOMBIA: Health Program OfficerMarcela is a nurse with a master’s degree in Public Health and Social Development. She has experience coordinating projects focused on serving vulnerable communities, working with humanitarian and social development organizations. Her work focuses on public health, primary care, and interventions in water, hygiene, sanitation, and shelter. She believes in the power of service to prevent and alleviate challenges, always with respect, empathy, and a rights-based approach.
Claudia Gonzalez
COLOMBIA & PERU: Communications CoordinatorClaudia leads communications in Colombia and Peru, bringing her experience in social impact and cultural change projects to raise awareness of Pure Earth’s mission in local communities. Her strategic approach contributed to the implementation of positioning and mobilization initiatives, connecting with diverse stakeholders. Prior to her role at Pure Earth, Claudia worked in an NGO related to the promotion and prevention of occupational hazards and environmental protection, contributing with the implementation of communication strategies that inform and generate a positive impact on community perception and participation. Claudia is a Social Communicator and Journalist, with a Master’s Degree in Communication Management and Public Relations.
Carlos Ospina Ricaurte
COLOMBIA: Account CoordinatorCarlos is a Certified Public Accountant specializing in tax direction and management. He has been with Pure Earth Colombia since its formal creation in 2020, where he has been responsible for ensuring regulatory compliance in tax and labor matters. With over 12 years of experience, he has provided expert advice on efficient tax risk management, tax planning in Colombia, and regulatory compliance to support decision-making for both international and local companies. Carlos is also currently pursuing a Master’s degree in Tax Direction and Management, further enhancing his expertise in the field. His meticulous approach, combined with his skills in financial analysis and auditing, enables him to offer innovative solutions tailored to Pure Earth’s needs.
Marcela Salas
COLOMBIA: Administrative and Financial CoordinatorMarcela is responsible for managing and overseeing human and financial resources, as well as strategic and budgetary planning. She is an electronic engineer with expertise in office tools, audit processes, and accounting software. With over 4 years of experience in accounting and finance, Marcela has a solid background in R&D&I (Research, Development, and Innovation) frameworks. She possesses strong skills in recording and analyzing financial transactions, account reconciliation, and resource management. Throughout her career, she has consistently ensured compliance with financial regulations and standards.
Agustin Gama
MEXICO: Country DirectorAgustín Gama is currently the Country Director of Pure Earth Mexico – his 30 years of professional experience began at American Express and Reader’s Digest; he has held top executive positions as Executive Director of The American Society of Mexico and General Manager for Diario EL PAÍS Mexico LATAM North. He has also worked in the public sector, where he held several directive positions in the Ministry of Finance and Administration of the Government of the State of Hidalgo. His academic background includes Business Administration and Accounting at the Universidad Anáhuac and Public Administration and Political Science at the Universidad Iberoamericana. He is also an active member of the American Benevolent Society Mexico, American School Foundation Alumni Association, and has participated in international marathons.
Jesús Maldonado
MEXICO: Operations DirectorJesús is a Biochemical Engineer from ITESM and has an MBA from IPADE in Mexico. He has held several positions in the Finance and Microfinance Industries, and has had extensive experience in operations and project management, customer service, and strategic planning. Prior to joining Pure Earth, he worked as a consultant for the food industry, designing and implementing several operational re-engineering projects, as well as continuous improvement programs.
Carmina Jure Caderón
MEXICO: Operations and Development DirectorCarmina studied International Relations and has spent 7 years dedicating herself to the fundraising and strategic development of different social causes in Mexico. She is passionate about contributing to the social development of the communities and collaborates with Pure Earth in Mexico promoting the Barro Aprobado Program and seeking funds for the development of projects.
Rodrigo Velarde
PERU: Country DirectorRodrigo is a biologist and holds a Master’s degree in Social Responsibility and Sustainable Leadership from the University of Barcelona, a Master’s degree in Environmental Health from the Universidad Peruana Cayetano Heredia, a Diploma in Sustainable Development from the Universidad del Pacífico and is certified in Design Thinking by the Creativity Certification Program.
Rodrigo is passionate about disruptive thinking and the orientation towards innovation and sustainability in the projects he leads. He has experience in academia, government and private sector, highlighting his role as project manager in the Laboratory of Eco-Health and Urban Ecology of the Faculty of Science and Philosophy of the Peruvian University Cayetano Heredia, Policy Manager for The Lancet Countdown on Health and Climate Change, Director of Communications and Strategic Relations for Oceana Peru, among others.
France Cabanillas
PERU: Project CoordinatorForestry engineer by training, with a master’s degree in environmental management, with more than 14 years of experience in the forestry sector of Peru, working on the problem of alluvial mining in Madre de Dios, Peru, since 2011, investigating issues related to environmental mining management, mercury-free technologies, as well as the restoration of areas degraded by mining in the Amazon.
Sofia Lopez
PERU: Project AssistantBachelor’s in Forestry Engineering from Universidad Nacional Agraria La Molina, with a diploma in Public Management. Since 2019, Sofía has been working in the Madre de Dios region, focusing on issues related to alluvial gold mining from a restoration perspective, as well as food security in native communities vulnerable to climate change.
Jack Caravanos, DrPH, CIH
Senior Technical AdvisorDr. Jack Caravanos is presently Professor at the School of Global Public Health at NYU. He received his Master’s Degree in Environmental Health Engineering and proceeded to earn his DrPH from Columbia University. He is board certified in industrial hygiene (CIH) and prides himself as being a practicing field-based environmental health scientist. Since 2005, Dr. Caravanos has assisted the international NGO, Pure Earth, with its Toxic Site Inventory Program and has traveled to over 20 countries assisting partners in both the private and governmental sector in sampling and assessing environmental health threats from hazardous waste sites and operations. Dr. Caravanos conducted dozens of environmental health assessments of e-waste sites, backyard smelters, gold mining sites and tanneries.
David Hanrahan
Principal Technical AdvisorHanrahan is an expert in water and wastewater planning, environmental engineering, pollution control and soil clean-up; technical director of Pure Earth; former lead environmental specialist, Environment Department, World Bank
Karti Sandilya
Senior Advisor
Gordon Binkhorst, Ph.D.
Senior Technical AdvisorDr. Binkhorst comes to Pure Earth as a contaminant hydrogeologist from the private environmental consulting world. As a Senior Hydrogeologist and Project Manager at ALTA Environmental Corporation in Connecticut since 1998, Gordon was primarily responsible for providing technical oversight and direction on a variety of site investigation and remediation projects, including those under a variety of regulatory programs. Dr. Binkhorst has a comprehensive knowledge of hydrogeologic principles, contaminant fate and transport mechanisms, and assessment and remediation techniques and strategies. Dr. Binkhorst was an Adjunct Professor to Department of Geosciences at the University of Connecticut (UConn) where he taught an upper-level undergraduate class on completing environmental site assessments and served as a member of UConn’s Geoscience Advisory Board.
At Pure Earth, Gordon worked as a Senior Technical Advisor to Pure Earth since 2011, and served as the Vice President of Global Programs in 2020 and 2021 prior to returning to his role as Senior Technical Advisor. Gordon has worked extensively investigating and remediating legacy informal used lead acid battery recycling sites in the Philippines, India and Bangladesh, as well as mitigating exposure to residents living near an abandoned lead mine in Kabwe, Zambia. Gordon has contributed to a number of publications regarding the battery recycling industry and has also been instrumental in studies identifying lead adulterated spices in Bangladesh, India and the Republic of Georgia. Gordon has championed inclusion of blood lead monitoring as part of ongoing health and nutrition surveys for children in Bangladesh, Philippines, Indonesia and Ghana and has provided technical guidance on identifying lead exposure sources in lower and middle-income countries (e.g., aluminum and ceramic cookware, paints, cosmetics, spices, etc.). Gordon was instrumental in developing, implementing and interpreting Pure Earth’s 2022-2023 Rapid Market Survey, which has included collection, XRF screening and laboratory testing of over 6,000 household items from 25 low- and middle-income countries for total lead, as well as spearheading testing of over 100 aluminum pot and pans for leachable lead.
Dr. Lynn Panganiban
National Consultant - Pure Earth PhilippinesDr. Lynn Panganiban has served as the National Consultant for Pure Earth Philippines for GiveWell project implementation in the country particularly in the area of Public Health and Toxicology. She is a professor at the Department of Pharmacology & Toxicology at the University of the Philippines College of Medicine; one of the pioneers and still is a Toxicology Consultant at the National Poison Management & Control Center, UP College of Medicine-Philippine General Hospital; Member of the Pesticide Expert Panel and Technical Service Consultant of the Center for Cosmetic Regulation and Research of the Food and Drug Administration among others.