Professor of Medicine, University of Mississippi Medical Center

Professor of Medicine, Harvard Medical School; Professor of Health Policy and Management …

Professor of Medicine, Mayo Clinic

Centers for Disease Control and Prevention

Brown University School of Public Health

Institute for Excellence in Health Equity, New York University Grossman School of Medicine

School of Social Work, Beckman Institute, University of Illinois at Urbana-Champaign

Professor, Columbia University

Health Systems, School of Population Health, University of Auckland

Bloomberg Distinguished Professor, Johns Hopkins University