Dr. Grossbart (Ph.D.) is a senior clinical supervisor at the Massachusetts Mental Health Center and the Massachusetts School of Professional Psychology, and an Assistant Clinical Professor of Psychology at Harvard Medical School. Compulsive skin picking and trichotillomania have recently become a major focus of his work with patients. He has been a pioneer in the use of relaxation, imaging, hypnosis, and psychotherapy in these areas. His writings, workshops, seminars, and presentations center on this work. Dr. Grossbart is a past provider of SkinPick’s online counseling service. He also established the “Ask The Expert” section, where he published questions he frequently encountered from clients.