John works for LifeStance in Needham, and is accepting new patients. Expertise: ADHD, Alcohol and Drug Use Issues, Anxiety, Bipolar Disorder, Childhood Behavior Issues, Depression, Obsessive Compulsive Disorder (OCD), PTSD/Trauma. Ages: 11-14, 15-17, 18-21, 22-26, 27-40, 41-64. Take the first step, call or book today.