Home / About / Leadership

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

253 – 261 of 275
  • Thong Le

    Thong Le

    Investment Director, Managing Partner

    Thong Q. Le serves as Investment Director and Managing Partner of the Strategic Investment Fund (SIF), the impact investment arm responsible for using equity, debt, and guarantee investment tools to further the philanthropic goals of the organization.

  • Thushan Wijesinghe

    Thushan Wijesinghe

    Director, Enterprise Data Solutions

    Thushan Wijesinghe leads the foundation’s enterprise data strategy, knowledge management, data science and insights work in support of the organization’s program teams and global country offices.

  • Tim Herron

    Tim Herron

    Deputy Director, Pathways Navigation

    Tim Herron leads the Washington State team’s efforts to improve postsecondary enrollment among students who face the highest barriers, by fostering regional partnerships, increasing adoption of effective solutions, and improving data ecosystems.

  • Tim Petersen

    Tim Petersen

    Deputy Director, GPEI Global Program Support & Advisory Groups, Polio

    Tim Petersen works closely with the Global Polio Eradication Initiative, countries and across foundation teams to support country operations and ensure technical strategies and resources in place to achieve polio eradication.

  • Tom Kehoe

    Tom Kehoe

    Deputy Director, Agriculture

    Tom Kehoe leads the program’s regional focus on Africa.

  • Tom Tierney

    Tom Tierney

    Board Member

    Tom Tierney co-founded The Bridgespan Group, an independent global nonprofit focused on helping philanthropists and nonprofit leaders achieve breakthrough results.

  • Toni Hoover

    Director, Strategy, Planning and Management

    Dr. Toni Hoover leads a team that supports the programs and functions with business strategy and operations, portfolio and project management, and engagement with industry and product development partners.

  • Toni Hoover

    Director, Global Health (Seattle office) Programs Connect Dr. Toni Hoover leads a team that supports the programs and functions with business strategy and operations, portfolio and project management, and engagement with industry and product development partners.

  • Tracey McNeill

    Tracey McNeill

    Director, Primary Health Care

    Tracey McNeill leads a team that works to dramatically improve the efficiency, quality, and equity of primary health care by building on the deep experience of the foundation and its partners in health systems strengthening, health system design, and service delivery innovation.


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.