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Leadership

The foundation’s leaders come from a broad range of backgrounds and have a diversity of expertise and experience that spans science and technology, medicine, public policy, education, communications, law, and business. Our leaders are guided by the foundation’s mission to create a world in which every person has the opportunity to live a healthy, productive life.




Scientific Advisory Committee

Our Scientific Advisory Committee comprises a group of esteemed experts from outside of the foundation who offer a wide range of experiences and perspectives. This group plays an important role in strengthening our work by offering independent assessments of our Global Health Division strategies and helping us evaluate results.


Meet our leaders

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  • Anna Seale

    Anna Seale

    Principal Program Officer, Maternal Immunization Product Development and Surveillance

    Dr. Anna Seale leads the foundation’s efforts to support the development and introduction of new maternal vaccines in low- and middle-income countries, including the first maternal vaccine for group B streptococcus.

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    Aparajita Ramakrishnan

    Director, Family Planning

    Aparajita Ramakrishnan leads the foundation’s Family Planning team, which works to ensure that women and girls around the world can access the contraceptives and family planning services they want.

  • Archna Vyas

    Archna Vyas

    Director, India Office

    Archna Vyas leads the foundation’s work in India, which ranges from health care and sanitation to agricultural development, gender equality, and financial inclusion.

  • Ari Moskowitz

    Ari Moskowitz

    Deputy Director, Devices and AI

    Ari Moskowitz leads a team that focuses on the introduction of maternal and newborn health innovations, with the aim of reducing mortality and morbidity in low- and middle-income countries through pregnancy risk stratification.

  • Ariadne Plaitakis

    Ariadne Plaitakis

    Deputy Director, Regulation, Policy, & Research

    Ariadne Plaitakis leads efforts to promote evidence-based policymaking, regulatory innovation, and cross-sector research that can advance safe, equitable access to digital financial services in low- and middle-income countries.

  • Ashish Dhawan

    Ashish Dhawan

    Board Member

    Ashish Dhawan is the founder and CEO of the Convergence Foundation (TCF), which is focused on accelerating India’s economic growth and development. He is also the chairperson of Ashoka University.

  • Becky Taylor

    Programs Connect Becky is the deputy director in the U.S. Program Division Office of the President focused on cross-division strategy and operations. She also leads the foundation’s charter school work. Prior to joining the U.S. Program, Becky was the interim deputy director of Strategy, Planning and Management (DDSPM) for the Vaccine Development and Surveillance team.…

  • Ben Piper

    Benjamin Piper

    Director, Global Education Program

    Benjamin Piper supports grantees that work to improve foundational literacy and numeracy in low- and middle-income countries.

  • Bhupendra Tripathi

    Bhupendra Tripathi

    Deputy Director, Infectious Diseases and Vaccine Delivery

    Dr. Bhupendra Tripathi leads the foundation’s infectious disease and vaccine delivery efforts in India and is based in the India Country Office.


Historical Leadership


More about the foundation

Our role

For over 25 years, the Gates Foundation has been committed to fighting the greatest inequities in the world.

How we work

We are focused on results. Those that can be measured. And those measured in ways beyond numbers.

Our story

Learn about the origins of the foundation and the values that drive our work.