J. Russell Ramsay, PhD, ABPP, is a licensed psychologist specializing in the assessment and psychosocial treatment of adult ADHD. He is cofounder of the University of Pennsylvania’s Adult ADHD Treatment and Research Program, where he was professor of clinical psychology in psychiatry. Ramsay is author of several books, and is in the Children and Adults with Attention-Deficit/Hyperactivity Disorder (CHADD) Hall of Fame.