Dr. Hahn received his doctorate in clinical psychology from Hahnemann in University in 1985. That same year he became an assistant professor in the graduate counseling department at Leslie University and the training Director at the Charles River Counseling Center. In 1997 he became the founder of an institute that is now called the life centered therapy training and healing Institute. He is the co-author with John Beckett of the book the one our miracle.
Title : The body holds the key: Healing addictions at the source with life centered therapy