Dennis Greenberger, Ph.D., is a clinical psychologist and Director of the Anxiety and Depression Treatment Center, AnxietyAndDepressionCenter.com, in Newport Beach, California. He is an Assistant Clinical Professor in the Department of Psychiatry and Human Behavior at the University of California, Irvine, College of Medicine. Dr. Greenberger is the President of the Academy of Cognitive Therapy. Mind Over Mood has received numerous awards including the Self Help Book Seal of Merit from the Association for the Advancement of Behavioral and Cognitive Therapies. The British Association of Cognitive and Behavioral Therapies named Mind Over Mood as the most influential cognitive therapy book ever written.