Dr. John has over 37 years of professional experience and a specialty in spinal musculoskeletal injuries. Dr. John is also a certified chiropractic sports physician (C.C.S.P.) with a three year board-certified post graduate degree as a Chiropractic Orthopedist and is a diplomat with the American Board of Chiropractic Orthopedics (D.A.B.C.O).