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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Elizabeth Moore
Deputy Director, K-12 Solutions
Elizabeth is a Deputy Director with the K-12 team at the Gates Foundation. She leads the team responsible for strategies and investments to ensure all students, especially Black and Latino student and students experiencing poverty, have access to high quality math learning experiences.
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Frank Vahid
Deputy Director, Digitally Enabled Teaching & Learning
Frank Vahid leads a team that focuses on innovation in gateway STEM courses for college freshmen and sophomores, to support their academic success and improve educational outcomes.
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Gabriela Torres
Deputy Director, Postsecondary Delivery
Gabriela Torres is the Deputy Director, Transformation at Scale on the Postsecondary Success Team. She leads the team in working with partners across the country to understand, implement, learn from, and share evidence-based transformation that leads to success at scale.
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Isa Ellis
Deputy Director, Pathways Delivery
Isa Ellis leads a team that advances the foundation’s Pathways strategy, a national effort to connect policy and funding with innovative solutions that improve education and employment outcomes for students and accelerate their path to economic opportunity and mobility.
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Jamie Olson McKee
Director, Advocacy & System Improvement
Jamie McKee leads the team building the evidence, policy conditions, and institutional capacity that help proven solutions in K-12 and higher education spread and endure for the students who need them most.
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Jason Sachs
Deputy Director, Early Learning Solutions
Dr. Jason Sachs is the Deputy Director of Early Learning in the United States Program at the Gates Foundation.
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Kathleen Walsh
Deputy Director, Strategy, Planning & Management
Kathleen Walsh oversees the strategic planning, operations, and measurement work for the Washington State, Economic Mobility and Opportunity, and U.S. Charters strategies.
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Lewis Leiboh
Interim Director, K-12 Teaching & Learning
Lewis Leiboh leads the foundation’s work to ensure every K-12 student has access to high-quality instructional materials and tutoring support to succeed in math.
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Mariana Preciado
Deputy Director, Measurement, Learning & Evaluation
Mariana Preciado is K-12 Strategy Deputy Director of Measurement, Learning, and Evaluation. Mariana leads the K-12 Strategy Measurement, Learning, and Evaluation team, whose goal is to encourage and enable consistency in the quality of the K-12 Education Strategy’s equity-centered measurement, learning, and evaluation work.
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.



















