PhD Investigator Clinical Psychiatry, Mass General Research Institute

Assistant Professor of Psychology in the Department of Psychiatry, Part-time Harvard Medical School

Psychologist Psychiatry, Massachusetts General Hospital

PhD University of Texas at Austin Internal Medicine Residency Program 2005

ambulatory care; cholesterol; cluster analysis; hypercholesterolemia; hyperlipoproteinemia type ii; social phobias Dr. Ragan is a licensed psychologist specializing in cognitive-behavioral treatments (CBT) of OCD spectrum disorders such as Obsessive Compulsive Disorder, Trichotillomania, Compulsive Skin Picking, Body Dysmorphic Disorder, and Hypochondriasis. She also specializes in cognitive behavioral therapy (CBT) and dialectical-behavioral treatment (DBT) of anxiety disorders, including panic disorder, agoraphobia, generalized anxiety disorder, social phobia, and specific phobias. She also treats Tourettes.