Seth J. Gillihan, PhD, is a licensed psychologist, podcast host, and creator of the Think Act Be online school. He specializes in evidence-based mindful cognitive behavioral therapy (CBT) for depression, anxiety, OCD, insomnia, and related conditions.
Seth is the best-selling author of several books, including Mindful Cognitive Behavioral Therapy; The CBT Deck for Kids and Teens (co-authored with his daughter Ada); The CBT Deck; The CBT Deck for Anxiety, Rumination, and Worry; The CBT Flip Chart; A Mindful Year (co-author); Cognitive Behavioral Therapy Made Simple; and Retrain Your Brain.
Seth served on the faculty in the psychiatry department at the University of Pennsylvania and taught full-time in the psychology department at Haverford College. He has co-authored over forty book chapters and peer-reviewed articles and has presented his research nationally and internationally. He lives near Philadelphia with his wife and three kids.