Dr. Weiss is a prolific writer and an Amazon Best Seller, publishing more than 20 books on addiction recovery as well as many books and DVDs for marriage and youth. He has appeared on prestigious national television shows including Oprah and Dr. Phil. His work and writings have also fueled a Lifetime Network movie and an international documentary depicting his private counseling practice.

As the President of the American Association for Sex Addiction Therapy (AASAT), he has developed the Sex Addiction Training program to train therapists and coaches how to treat sexual addiction. This program uses his own methodology and modality, as well as his clinical application for treating sexual addiction, providing proven treatment for sexual addiction recovery.

As the Executive Director at Heart to Heart Counseling Center for more than 20 years, he has the opportunity to see many men and women walk in freedom from their sexual addiction. He has also watched many marriages on the brink of divorce begin to heal and become better than ever.