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Keuthen, Nancy, PhD

Director of Trichotillomania Clinic and Research Program
Chief Psychologist
OCD and Related Disorders Unit
Massachusetts General Hospital

Associate Professor in Psychology
Harvard Medical School


Dr Nancy Keuthen is an Associate Professor in Psychology at Harvard Medical School as well as the Director of the Trichotillomania Clinic and Research Program and Chief Psychologist in the OCD and Related Disorders Unit at Massachusetts General Hospital. She has written over 100 peer-reviewed papers and chapters and authored/edited two books on trichotillomania and skin picking. She is a long-term member of the scientific advisory boards of both the International OCD Foundation and the TLC Foundation for Body-Focused Repetitive Behaviors. She has an extensive clinical practice specializing in the treatment of OCD and BFRBs and has trained many psychology interns and psychiatry residents in the treatment of these disorders.