Michelle A. Williams, SM ’88, ScD ’91, is Dean of the Faculty, Harvard T.H. Chan School of Public Health. She is an internationally renowned epidemiologist and public health scientist, an award-winning educator, and a widely recognized academic leader. Prior to becoming Dean, she was Professor and Chair of the Department of Epidemiology at the Harvard Chan School and Program Leader of the Population Health and Health Disparities Research Programs at Harvard’s Clinical and Translational Sciences Center. Dean Williams previously had a distinguished career at the University of Washington School of Public Health. Her scientific work focuses on integrating genomic sciences and epidemiological research methods to identify risk factors, diagnostic markers, treatments, and prevention targets for disorders that contribute to maternal and infant mortality. Dean Williams has published over 450 scientific articles and has received numerous research and teaching awards, including the American Public Health Association’s Abraham Lilienfeld Award. In 2011, President Barack Obama presented her with the Presidential Award for Excellence in Science, Mathematics, and Engineering Mentoring. Dean Williams was elected to the National Academy of Medicine in 2016. She holds an undergraduate degree in biology and genetics from Princeton University, a master’s in civil engineering from Tufts University, and master’s and doctoral degrees in epidemiology from the Harvard Chan School and Harvard University.