David A. Carbonell, Ph.D. is a Clinical Psychologist who specializes in treating anxiety. He is the author of four self-help books: Panic Attacks Workbook, The Worry Trick, Fear of Flying Workbook, and Outsmart Your Anxious Brain. He is also the “coach” of the popular self-help site, anxietycoach, and his books are all available for purchase there.

In his spare time, he is the founding member of The Therapy Players, an improvisational comedy troupe of professional psychotherapists in the Chicago area.