Robert Walker, MD, is a physician at Desert Orthopedic Center, as an orthopedic surgeon specializing in hand, wrist, elbow, shoulder, total hip and total knee surgery. Dr. Walker completed his orthopedic surgery residency and internship at the University of Arizona - Phoenix, and a hand surgery fellowship at the Cleveland Clinic Foundation in Cleveland, Ohio. He earned his medical degree from The Ohio State University College of Medicine and Public Health, in Columbus Ohio. Dr. Walker's interests include hand, wrist, elbow, and shoulder peripheral nerve surgery, along with arthroscopy, tendon and ligament injuries, arthritis, joint replacement/reconstruction, and fracture care.