Paul R. Munford, Ph.D., is a clinical psychologist and executive director of the Anxiety Treatment Center of Northern California. He is clinical professor in the department of psychiatry of the University of California, Davis, School of Medicine, where he teaches cognitive behavior therapy. He sits on the Scientific Advisory Board of the Obsessive Compulsive Foundation and is a member of the American Psychological Association, Anxiety Disorders Association of America, Association for the Advancement of Behavior Therapy, and California Psychological Association.