Dr. Mike is an alumnus of Fairfield University and Cleveland Chiropractic College-Kansas City Campus. After working at several locations in Fairfield County, he opened Physical Synergy in 2003 in order to deliver to his patients a “fresh approach” to chiropractic. Dr. Mike abandoned the stereotypical chiropractic treatment plans of heat, electric stimulation, and adjustments. In its place, he instituted personalized nutritional guidance, specific range of motion exercises, chiropractic biophysics, and combined neuromuscular re-education and functional exercise in order to enable patients to reach their full potential. This unique approach has resulted in a referral business of individuals aspiring to attain maximal health while minimizing “dis-ease” potential. He has surrounded himself with equally attentive staff members whose primary concern is patient health.

Dr. Mike uses a “whole person approach” when taking care of his patients. By combining the very best hands-on-technique, state of the art physiotherapy procedures, and providing the newest and best natural vitamins and mineral supplements on the market today, we at Physical Synergy are able to help you accelerate and/or stay on your journey to good health.


Dr. John A Dinneen is a native of Portsmouth, NH. He grew up and earned membership of the Professional Ski Instructors of America. He graduated cum laude from Saint Anselm College, where he studied biology and played division II football and basketball. He graduated summa cum laude from the University of Bridgeport College of Chiropractic, earning distinction for his clinical services.

Dr. Dinneen believes in a holistic approach to health, healing and lifestyle. He stays abreast of findings effecting chiropractic, nutrition, physical rehabilitation, and other wellness therapies by attending continuing education courses and seminars. He is proficient in the treatment techniques of Cox-Flexion distraction, Instrument Assisted Soft Tissue Mobilization, Active Manual Therapy, Kineso-taping, and rehabilitation program design.

Dr. Dinneen now resides in Milford with his wife Jenna, son Kiernan, and French bulldog. He is an avid runner, skier, and gym enthusiast.