"David has more knowledge of the musculoskeletal system than any practitioner I've encountered, and that includes orthopedic surgeons, physical therapists, physiatrists, and emergency medicine doctors. He's someone who's done a deep dive, and it's a different level of attention that he pays to his clients. This is the first time in 30 years that I'm relatively pain-free. I've been a constant referral stream since meeting David."