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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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    Salman Ahmed

    President, Global Policy and Advocacy

    Salman leads the foundation’s work in international political and economic affairs, overseeing relationships with governments, intergovernmental organizations, advocates, and philanthropic partners worldwide.

  • Samuel Thevasagayam

    Director, Livestock Team

    Dr. Samuel Thevasagayam leads the program’s livestock portfolio, overseeing implementation of the foundation’s strategy for animal health, animal production, and animal systems.

  • Sanjay Jain

    Sanjay Jain

    Director, Digital Public Infrastructure

    Sanjay Jain leads the foundation’s work to encourage and equip low- and middle-income countries to adopt safe and inclusive digital public infrastructure.

  • Sara Meyer

    Sara Meyer

    Chief of Staff to the Chief Financial Officer

    Sara Meyer is the chief of staff to the foundation’s chief financial officer.

  • Sara Sarnoski

    Sara Sarnoski

    Deputy Director, Water, Sanitation & Hygiene

    Sara Sarnoski leads strategy, planning, and business operations for the Water, Sanitation & Hygiene team, working to ensure access to safe, inclusive sanitation for all.

  • 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. John Bell, G.B.E., F.R.S., FMedSci (Chair…

  • Scott Boyd

    Scott Boyd

    Deputy Director, Strategy & Implementation Management, China Country Office

    Deputy Director, Strategy & Implementation Management, China Country Office Programs Connect

  • Seema Jalan

    Seema Jalan

    Deputy Director, Gender Equality – Program Advocacy & Communications

    Deputy Director, Gender Equality – Program Advocacy & Communications Programs Connect

  • Sharon Achilles

    Sharon Achilles

    Deputy Director, Reproductive Health Technologies

    Dr. Sharon Achilles leads the foundation’s efforts in drug discovery and innovative approaches to improving reproductive and sexual health, with a focus on women in low-resource settings.


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.