Erica Greenberg, M.D., is an Assistant Psychiatrist at Massachusetts General Hospital and an Instructor in Psychiatry at Harvard Medical School. She attended Washington University in St. Louis for her undergraduate studies and received her M.D. from Weill Cornell Medical College. Dr. Greenberg completed her general psychiatry residency at Harvard Longwood Psychiatry where she served as the administrative chief resident, and she completed her child and adolescent fellowship training at Massachusetts General Hospital/McLean where she also served as a chief resident. Dr. Greenberg’s primary interests are in Tourette syndrome and related disorders including OCD, ADHD and body-focused repetitive disorders (hair pulling, skin picking). She is a Dupont Warren Fellow and is conducting a clinical trial on tailoring CBIT (comprehensive behavioral intervention for tics) to youth with both tic disorders and ADHD. Additionally, she is staff in the Pediatric Neuropsychiatry and Immunology Program within the OCD and Related Disorders Program at Massachusetts General Hospital.