He earned his doctorate degree in clinical psychology from Brigham Young University. He has performed hundreds of psychological evaluations and is an expert in the area of psychological assessment. He is a well-known clinician in the field of wilderness therapy and has many years of experience working in various areas of psychological assessment and treatment including forensics. "Doc Dan" is what his clients and fans like to use to reference him. Dr. Sanderson is the creator of the "developmental vacation model" which is a highly successful and unique theory for treating adolescent and young adult behavior issues. Dr. Sanderson is the father of five children. Dr. Sanderson provides psychological evaluations as part of the forensic services offered at Therapy Associates. Clinical TeamDr. Daniel Sanderson Daniel Sanderson, Ph.D.