Dr. Harpaz-Rotem is a Professor of Psychiatry and of Psychology at Yale University. He is a clinical psychologist who, for many years, has conducted research and provided treatment to individuals exposed to trauma. Dr. Harpaz-Rotem serves as an investigator at the National Center for PTSD and also directs the evaluation of VA PTSD treatment programs at the Department of Veterans Affairs, Northeast Program Evaluation Center, Office of Mental Health and Suicide Prevention, and VA Central Office. His research is guided by the question of how to modify traumatic memories and their associated emotions.