Dr. Hauser received his M.D. from the University of Illinois, Chicago, completed his residency in physical medicine and rehabilitation at Loyola-Hines VA-Marianjoy Hospitals, and received his baccalaureate degree at the University of Illinois in Urbana-Champaigne. He is currently the Medical Director, CEO, and Co-founder of the physician run, comprehensive natural medicine clinic, Caring Medicine and Rehabilitation Services in Oak Park, Illinois.

Dr. Hauser is most well know for his expertise in the technique of Prolotherapy, a medical procedure that stimulates the body to repair painful, injured areas. He trained under Dr Gustav Hemwall who is the grandfather of this procedure. As a result of his expertise and books on Prolotherapy Dr Hauser sees patients from all over the USA and abroad.

Dr. Hauser is a consultant for Beulah Land Nutritionals, a comprehensive nutriceuticals store and with his wife developed some of the products for optimal health.

Dr. Hauser and his wife co-authored the national best seller Proto Your Pain Away! Curing Chronic Pain with Prolotherapy. along with a four-book topical mini series of Prolotherapy books. They also wrote the Anthology of Prolotherapy- Prolo Your Sports Injuries Away! Curing Sports Injuries and Enhancing Athletic Performance with Prolotherapy a 900 page sports book that discusses the use of Prolotherapy for sports injuries and other topics including nutrition, surgery, x-rays, cortisone shots, MRI’s, and other aspects of sports medicine.

They also coauthored Treating Cancer with Insulin Potentiation Therapy and more recently Prolotherapy: An Alternative to Knee surgery. In additional to national lectures he is a preceptor for Bastyr University’s naturopathic medical students and also Midwestern University’s Physician Assistant Program.