Randy O. Frost, Ph.D. is the Harold Edward and Elsa Siipola Israel Professor of Psychology at Smith College. He is co-editor of the Obsessive Compulsive Foundation (OCF) website on hoarding. The leading authority on compulsive hoarding, he has been interviewed for The New York Times, Newsweek, and National Public Radio, and has appeared on ABC 20/20 Downtown, Good Morning America, and Dateline.