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.
Executive Leadership
Chair and Governing Board
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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Ami Juel
Deputy Director, Strategy, Planning, and Management, North America
Deputy Director, Strategy, Planning, and Management, North America Programs Connect
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Amy Carter
Director, Community Engagement
Amy Carter is the director of Community Engagement at the Gates Foundation.
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Ana Maria Loboguerrero
Director, Adaptive and Equitable Food Systems
Dr. Ana Maria Loboguerrero leads the foundation’s work to support women in agriculture, improve access to nutritious and affordable foods, and advance climate adaptation and mitigation approaches.
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Ananda Bandyopadhyay
Deputy Director, Technology, Research & Analytics, Polio
Dr. Ananda Bandyopadhyay leads foundation’s research and development efforts aimed at achieving and sustaining polio eradication.
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Andrew Dunckelman
Deputy Director, Philanthropic Systems and Core Services
Deputy Director, Philanthropic Systems and Core Services Programs Connect
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Andrew Stein
Deputy Director, Non-Endemic Outbreaks, Polio
Andrew Stein leads the Polio program’s Outbreaks team, which works to improve polio outbreak response with the goal of achieving global eradication.
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Andy Rigsby
Deputy Director, Leadership Advising, PAC
Deputy Director, Leadership Advising, PAC Programs Connect
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Angela Jones
Director, Leadership Advising
Angela Jones provides guidance to foundation leaders on ways to harmonize complementary portfolios across the U.S. Program division.
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Anja Langenbucher
Director, Europe
Anja Langenbucher oversees the foundation’s policy, advocacy, government relations, and communications activities in Europe.
Historical Leadership
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Melinda French Gates
Co-chair (2000-2024)
View profile: Melinda French GatesMelinda French Gates is a philanthropist, businesswoman, and global advocate for women and girls. She founded and co-chaired the Gates…
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Warren Buffett
Trustee 2006-2021 (emeritus 2021)
View profile: Warren BuffettWarren Buffett helped shape our vision and developed strategies to address some of the world’s most challenging inequities.
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William Gates Sr.
Co-chair 2000-2020 (d. 2020)
View profile: William Gates Sr.William H. Gates Sr. (d. 2020) guided the vision and strategic direction of the foundation and served as an advocate…
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.


















