Steven L. Ablon, M.D., is a Training and Supervising Analyst at the Boston Psychoanalytic Institute and Associate Clinical Professor of Psychiatry, Harvard Medical School at Massachusetts General Hospital.

Daniel Brown, Ph.D., is Director of Daniel Brown Associates in Cambridge, MA. He is also Assistant Professor of Psychology, Harvard Medical School at The Cambridge Hospital.

Edward J. Khantzian, M.D., is Associate Clinical Professor of Psychiatry, Harvard Medical School at The Cambridge Hospital, and Associate Chief of Psychiatry at Tewksbury (MA) Hospital.

John E. Mack, M.D., is Professor of Psychiatry, Harvard Medical School at The Cambridge Hospital. Dr. Mack is also Founding Director, Center for Psychology and Social Change.