Dr. Wilens is the Chief of Child and Adolescent Psychiatry, and (Co) Director of the Center for Addiction Medicine at the Massachusetts General Hospital. He is a Professor of Psychiatry at Harvard Medical School. Dr. Wilens specializes in the diagnosis and treatment of ADHD, substance use disorders, and bipolar disorder. Widely published, Dr. Wilens has more than 350 original articles, reviews, chapters, books and editorials to his credit. Dr. Wilens is a consultant to the National Football League, Major/Minor League Baseball, Bay Cove Human Services and Gavin House and is consistently named one of the Best Doctors in Boston and in America for psychiatry.