(800) 748-6273

Your cart is empty.

Sign up for our monthly e-newsletter and receive 20% OFF YOUR NEXT ORDER! Subscribe today »




Dr. Patrick M. Duffy, Jr., a licensed clinical psychologist, has specialized in working with children and families with significant behavioral challenges since 1993. After working in a community mental health center, psychiatric hospitals and a children's home, he began working with Multisystemic Therapy, an evidence-based practice. Through his years of experience, he has served as a therapist, a consultant, speaker and a trainer of therapists across seventeen states and in seven countries outside of the United States. Dr. Duffy is an annual presenter at multiple conferences that attract an international audience of professionals and has also been a presenter at multiple conferences across the country and in Canada.

Books by Patrick M Duffy

Showing 1 results
Your rating: None (44 votes)
Teens who are out-of-control may participate in a number of troubling behaviors, including drinking, taking drugs, skipping school, or even fighting. If you've tried to discipline your teen to no... Read More