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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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  • Doug McNair

    Doug McNair

    Deputy Director, Integrated Development

    Dr. Doug McNair assists the foundation’s disease-focused programs with biostatistics and quantitative trial design and simulation.

  • Doulaye Kone

    Director, Water, Sanitation & Hygiene

    Doulaye Kone leads the foundation’s efforts to ensure access to safe sanitation for the 3.5 billion people who currently live without it.

  • Dr. Folake Olyainka

    Dr. Folake Olayinka

    Global health specialist and STAR Fellow, Public Health Institute, USA

    Dr. Folake Olayinka is a medical doctor and global health specialist with over 25 years of experience. She has expertise in routine immunization, polio eradication, maternal and child health, HIV/AIDS, and malaria programs.

  • Dr. Githinji Gitahi

    Dr. Githinji Gitahi

    Group Chief Executive Officer, Amref Health Africa

    Since 2015, Dr.Githinji Gitahi is the Group Chief Executive Officer of Amref Health Africa, the largest Africa-based healthcare nonprofit. Dr. Gitahi is also the PMNCH Strategy Advocacy Committee Co-Chair as well as Governing Board Member of Africa Center for Disease Control and Prevention (Africa CDC).

  • Dr. Samba Sow

    Dr. Samba Sow

    Director-general, Center for Vaccine Development-Mali (CVD-Mali)

    Dr. Samba Sow has been director-general of the Center for Vaccine Development-Mali since its inception in 2001. He led Mali’s response to the Ebola outbreak in 2014 and has since overseen the country’s COVID-19 response. A former Minister of Health, he is also adjunct professor of medicine at the Center for Vaccine Development and Global…

  • Sanjana Bhardwaj

    Dr. Sanjana Bhardwaj

    Deputy Director, Program Advocacy and Communications, Family Planning / Maternal Newborn and Child Health / Primary Health Care

    Deputy Director, Program Advocacy and Communications, Family Planning / Maternal Newborn and Child Health / Primary Health Care Programs Connect

  • Duncan Steele

    Deputy Director and Strategic Lead for Enteric Vaccines

    Duncan Steele leads a team focused on vaccine research and development and implementation strategies for the control of diarrhea and enteric fever in vulnerable populations.

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    Dylan George

    Deputy Director, Discovery, Products & Surveillance

    Dylan George leads the application of data, analytics, and modeling at the Institute for Disease Modeling.

  • Edward Wenger

    Edward Wenger

    Deputy Director, Scientific Engineering, Architecture & Technology Accelerator

    Edward Wenger sets the overall technology vision at the Institute for Disease Modeling and leads teams that support product development and surveillance design.


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.