Principals:

Roger J. Callahan, PhD, Founder and developer of the Callahan Techniques® Thought Field Therapy, Roger J. Callahan, Ph.D., is a clinical psychologist. A graduate of the University of Michigan, he received his Ph.D. in clinical psychology from Syracuse University. Dr. Callahan is author of It Can Happen to You: The Practical Guide to Romantic Love (a Book-of-the-Month Club selection), The Callahan Anxiety Pictures (a projective test to measure anxiety), the Five Minute Phobia Cure (published in USA - Enterprise, France & Germany), The Anxiety Addiction Connection (published in USA, France & Germany), The Rapid Treatment of Panic, Agoraphobia and Anxiety, and Why Do I Eat When I’m Not Hungry? (Doubleday and Avon), Stop the Nightmares of Trauma (Professional Press), with forward by Jack Canfield, co-author Chicken Soup for the Soul Series®, and the newly released Tapping the Healer Within (Contemporary/McGraw- Hill.  This latest book is soon to be released in the United Kingdom and Japan.

Academy of Psychologists in Marital and Family Therapy and the Michigan Society of School Psychologists, Dr. Callahan has taught at the University of Michigan and Syracuse University. He was an Associate Professor at Eastern Michigan University, a Research and Clinical Psychologists at Michigan’s Wayne County Training School, and he is a current Fellow of the American Academy of Psychotherapists Treating Addiction. Dr. Callahan has had private psychotherapy practices in Detroit, New York, Los Angeles, Indian Wells, and La Quinta.

Dr. Callahan has demonstrated the Callahan Techniques® Thought Field Therapy on Radio and Television shows all over the country including Good Morning America, Cable Network News(CNN) and Evening Magazine, Regis Philbin, Tom Snyder, and LEEZA as well as many others. Phil Donahue devoted an entire program to Dr. Callahan and his work on "amouraphobia".

Currently licensed in New York and California, Dr. Callahan heads the Thought Field Therapy Training Center in La Quinta, California (a Palm Springs community). The TFT Training Center conducts trainings in Callahan Techniques® TFT and publishes a quarterly newsletter, The Thought Field.  Dr. Callahan is Chairman of the Board for the professional organization Association for Thought Field Therapy.

Joanne M. Callahan, MBA

CEO of Callahan Techniques, Ltd., Joanne Callahan, is a graduate of the University of California Santa Barbara and received her MBA in Healthcare Administration from California State University San Marcos.

Joanne Callahan is Director of the Thought Field Therapy Training Center and publisher and co-editor of The Thought Field, a quarterly newsletter. She is trained in TFT at the Advanced and Voice Technology™ levels and the only person other than Dr. Callahan certified to teach all levels of TFT.

Joanne Callahan co-authored Stop the Nightmares of Trauma and Chapter 12, Thought Field Therapy: Aiding the Bereavement Process, in Death and Trauma: The Traumatology of Grieving. Joanne currently serves on the board and is an officer for the professional organization.

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