Dr. Paul Khanuja is an orthopedic surgeon and the director of adult reconstruction and hip and knee replacement surgery for The Johns Hopkins University School of Medicine. Dr. Khanuja treats adults with disorders of the hip and knee. He specializes in joint replacement surgery, including total hip replacement and total knee replacement and revision surgery. He offers minimally invasive hip and knee replacement, including anterior hip replacement. His clinical focus is on improved postoperative recovery and decreased pain.