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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

1 – 9 of 39
  • Alexandra Farnum

    Alexandra Farnum

    Interim Director, Program Advocacy and Communications, Health

    Alexandra Farnum leads the foundation’s health advocacy and communications efforts.

  • Ami Juel

    Ami Juel

    Deputy Director, Strategy, Planning, and Management, North America

    Deputy Director, Strategy, Planning, and Management, North America Programs Connect

  • Andrew Dunckelman

    Andrew Dunckelman

    Deputy Director, Philanthropic Systems and Core Services

    Deputy Director, Philanthropic Systems and Core Services Programs Connect

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    Andy Rigsby

    Deputy Director, Leadership Advising, PAC

    Deputy Director, Leadership Advising, PAC Programs Connect

  • Anja Langenbucher

    Anja Langenbucher

    Director, Europe

    Anja Langenbucher oversees the foundation’s policy, advocacy, government relations, and communications activities in Europe.

  • Brad Tytel

    Brad Tytel

    Deputy Director, Program Advocacy and Communications – Global Health Innovations

    Deputy Director, Program Advocacy and Communications – Global Health Innovations Programs Connect

  • Brian Siems

    Brian Siems

    Deputy Director, Office of the President

    Deputy Director, Office of the President Programs Connect

  • Cara Bradley

    Cara Bradley

    Deputy Director, Philanthropic Partnerships

    Cara Bradley leads a team that works with philanthropists to increase the impact of their giving.

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    Caty Fall Sow

    Director, Policy, Government Relations, and Partnerships, Africa

    Caty Fall Sow leads the foundation’s policy, government relations, and partnership efforts in Africa. She is based in the Nairobi 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.