Dr. Dan Murphy is a globally recognized speaker on the science behind chiropractic, providing scientific validation of the subluxation and its relationship to structure and function mediated through the nervous system, and has more than 40 years of practice experience. He is on the post-graduate faculty of several chiropractic colleges and has taught more than 1,750 post-graduate continuing education seminars around the world on topics including spinal trauma, neuroimmunology, pediatrics, and more. Dr. Murphy has served as part-time faculty at Life Chiropractic College West since 1982.