With Marc Darrow, MD, JD Callers and questions Part 1 Written question: “I have bone-on-bone in both hips. Is there an alternative to surgery?” Nita [name uncertain]: Reported lasting improvement after treatment for a neck injury. Asked how prolotherapy, PRP, and stem cell treatments differ and how blood is collected and prepared. Ron — Rancho … Continue reading Radio show July 18, 2026 transcript