Professor of Psychiatry
Undergraduate at Stanford University; medical school at University of California, and geriatric medicine, psychiatry, and biostatistics training at Duke University. Professor of Psychiatry and Associate Professor of Medicine at Duke University, and Distinguished Adjunct Professor at King Abdulaziz University Department of Medicine (Jeddah, Saudi Arabia). Directs Center for Spirituality, Theology and Health at Duke. Over 400 scientific peer-reviewed articles and book chapters and 40 books in print or preparation. Given invited testimony to U.S. Senate and U.S. House of Representatives. Received 2012 Oskar Pfister Award from American Psychiatric Association, and 2013 Gary Collins Award from American Association of Christian Counselors.