Michelle Williams, ScD, is the dean of faculty at the Harvard T.H. Chan School of Public Health; and Angelopoulos Professor in Public Health and International Development at the Harvard T.H. Chan School of Public Health and Harvard Kennedy School. Dr. Williams is a nationally recognized epidemiologist, public health scientist, educator and academic leader. Her research spotlights reproductive and perinatal epidemiology, with a particular focus on integrating epidemiological, biological and molecular approaches into rigorously designed clinical epidemiology research projects.