Jack Rentz, MD, is a double board-certified pain management and anesthesiology specialist helping patients recover from injuries and return to the active Colorado lifestyle they love. Trained at Ochsner Hospital and the Texas Tech Pain Medicine Center, he provides advanced treatment for spine injuries, whiplash, and musculoskeletal pain. Dr. Rentz is committed to restoring function, reducing pain at the source, and supporting patients through every step of recovery.