School of International and Public Affairs

Professor of Professional Practice in International and Public Affairs at School of International and Public Affairs

USC Marshall School of Business

Provost Professor of Management and Organization; Clifford and Betty Allen Chair in Urban Leadership; USC Race and Equity Center Executive Director at USC Marshall School of Business

Harvard Medical School

Professor of Epidemiology and Nutrition and Director of the Program in Cardiovascular Epidemiology at the Harvard T.H. Chan School of Public Health / Professor of Medicine at Harvard Medical School

Harvard Medical School

Professor at Harvard Medical School