Dr. Seidel's areas of focus include hip, knee, shoulder and orthopedic oncology. He offers many specialized treatments including shoulder replacement and revision surgery, minimally invasive anterior hip replacement surgery, robotic knee surgery, outpatient hip and knee replacement surgery, injections such as steroid, viscosupplementation (gel) and Platelet-rich plasma (PRP), and stem cell therapy. Dr. Seidel was born and raised in Phoenix. He is very active in orthopedic research and training, having trained residents from the University of Arizona Orthopedic Residency Program and the New Mexico Mountain View Regional Medical Center Orthopedic Residency Program for more than a decade.