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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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  • Johannes Dasenbrock

    Johannes Dasenbrock

    Deputy Director, Chemistry, Manufacturing, and Controls

    Johannes Dasenbrock leads a team that works to advance innovative therapeutics for underserved populations.

  • Jordan Tappero

    Jordan Tappero

    Deputy Director, Neglected Tropical Diseases

    A physician and epidemiologist by training, Dr. Jordan Tappero leads a team that focuses on the eradication of Guinea worm disease and the global elimination of lymphatic filariasis, human African trypanosomiasis, and visceral leishmaniasis in Asia.

  • Karen Makar

    Karen Makar

    Deputy Director, Global Health Discovery Collaboratory

    Karen Makar is a Ph.D. immunologist and molecular epidemiologist who leads the Discovery & Translational Sciences team’s Global Health Discovery Collaboratory.

  • Katey Einterz Owen

    Katey Einterz Owen

    Director, Neglected Tropical Diseases; Director, Vaccine Development

    Katey Einterz Owen leads two global health programs at the foundation: Vaccine Development and Surveillance and Neglected Tropical Diseases.

  • Kedest Tesfagiorgis

    Deputy Director, Global Partnerships and Grand Challenges

    Kedest Tesfagiorgis leads the Global Partnerships and Grand Challenges team within the foundation’s Discovery & Translational Sciences program.

  • Keith Klugman

    Director, Pneumonia

    Keith Klugman leads the foundation’s work to reduce child deaths from pneumonia, neonatal sepsis, and meningitis.

  • Ken Duncan

    Ken Duncan

    Deputy Director, Drug Discovery

    Ken Duncan leads the foundation’s efforts to advance drug discovery.

  • Kristin Savage

    Kristin Savage

    Deputy Director, Strategy, Planning and Management

    Kristin Savage oversees strategy, operations, resource planning, and special projects for the Pneumonia & Pandemic Preparedness team.

  • Leslie Weston

    Leslie Weston

    Deputy Director, Delivery

    Leslie Weston is responsible for developing a cohesive strategy for the foundation’s investments in combating neglected tropical diseases.


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.