Edna Foa (born 1937, Haifa) is an Israeli professor of clinical psychology at the University of Pennsylvania, where she serves as the Director of the Center for the Treatment and Study of Anxiety.[1] Foa is an internationally renowned authority on the psychopathology and treatment of anxiety. She approaches the understanding and treatment of mental disorders from a cognitive-behavioral perspective. Edna B. Foa, Ph.D. is a Professor of Clinical Psychology in Psychiatry at the University of Pennsylvania and Director of the Center for the Treatment and Study of Anxiety. Dr. Foa devoted her academic career to study the psychopathology and treatment of anxiety disorders, primarily obsessive-compulsive disorder (OCD), post traumatic stress disorder (PTSD), and social phobia and is currently one of the world leading experts in these areas. Foa earned her B.A. in Psychology and Literature from Bar Ilan University in 1962, and her M.A. in Clinical Psychology from the University of Illinois in 1970. In that same year she completed her PhD in Clinical Psychology and Personality at the University of Missouri.[2] Her research, aimed at determining causes and treatments of anxiety disorders, has been highly influential. Foa is an expert in post-traumatic stress disorders (PTSD) and obsessive-compulsive disorder (OCD). The program she has developed for rape victims is considered to be one of the most effective therapies for PTSD. She has published several books and over 200 articles and book chapters, has lectured extensively around the world, and was the chair of the PTSD work group of the DSM-IV. Foa's research interests are development and evaluation of cognitive-behavioral treatment for obsessive compulsive disorder (OCD), post-traumatic stress disorder (PTSD), and social anxiety disorder (SAD); experimental psychopathology of anxiety disorders, especially post-traumatic stress disorder, social phobia, and obsessive-compulsive disorder; and dissemination of evidence-based treatment to mental health professionals.