Professor of Epidemiology and Population Health, Stanford University and Adjunct Professor, Harvard T.H. Chan School of Public Health Director Since 2021 Age 64 Board Committees: Audit WHY THIS DIRECTOR IS VALUABLE TO ICF Dr. Williams brings to ICF s Board her distinguished contributions and thought leadership relevant to one of our core businesses. She previously served as the Dean of Harvard T.H. Chan School of Public Health. For more than 35 years, she has been a public health research and academic leader. Dr. Williams has nationally recognized expertise in epidemiology. Her expertise in design thinking and analytics, particularly at the intersection of health, data and technology experience, and her work across government, non-governmental organizations and other companies in the field of public health enables her to provide important insights and contributions to ICF s business. Additionally, Dr. Williams is highly active in service to global and national public health organizations. Integrity Leadership Relevant Industry Technology/ Innovation Commitment/ Collaboration Career Highlights Stanford University Professor of Epidemiology and Population Health (2025 to present) Harvard University Adjunct professor, Harvard T.H. Chan School of Public Health (2025 to present) Joan and Julius Jacobson Professor of Epidemiology and Public Health, Harvard T.H. Chan School of Public Health (2023 to 2024) Dean, Harvard T. H. Chan School of Public Health, and Angelopoulos Professor in Public Health and International Development at the Harvard Kennedy School (2015 to 2023) Stephan B. Kay Family Professor of Public Health and Chair of Epidemiology Department (2011 to 2015) Program Leader of Population Health and Health Disparities Research Programs (2015 to 2020) Fred Hutchins Cancer Research Center, Seattle WA, Affiliate Investigator (1992 to 2010) University of Washington School of Public Health Professor (1992 to 2011) Williams Consulting, LLC (2001 to present) Current Non-Public Directorships Mental Health Coalition Director (2023 to present) Al4 Healthy Cities (Novartis Foundation), Co-Chair of Expert Council (2023 to present) Mass. General Hospital, McCance Center, External Advisory Board Member (2020 to present) Vanke School of Public Health, Tsinghua University, International Advisory Board (2020 to present) Chulalongkorn University, School of Global Health, Advisory Board Member (2021 to present) McLean Hospital, Director (2019 to present) Americares, Director (2021 to present) Professional Associations National Academy of Medicine (2016 to present) Society for Epidemiologic Research (1989 to present) American Epidemiological Society (2006 to present), President (2019) Education A.B. in Biology and Genetics, Princeton University M.S. in Civil Engineering, Tufts University ScD and S.M, in Epidemiology, Harvard T.H. Chan School of Public Health