McCombs School of Business

Professor at McCombs School of Business

Bloomington School of Public and Environmental Affairs

Associate Professor at Bloomington School of Public and Environmental Affairs

Columbia Business School

William T. Dillard Professor Emeritus of Business at Columbia Business School

Harvard Graduate School of Education

Professor in the Program in Higher Education Leadership at Harvard Graduate School of Education

International Foundation of Employee Benefit Plans

Professor of Health Care Policy at International Foundation of Employee Benefit Plans

The Robert H. Smith School of Business

Stanford Graduate School of Business

Professor of Medicine and Professor of Economics at Stanford Graduate School of Business

eCornell

Syracuse University

Distinguished Professor of Anthropology at Syracuse University

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

Emeritus Distinguished Professor of Psychology and Psychiatry at University of New Mexico at Harvard Medical School