Dr. Hartzband was one of the first surgeons to perform minimally invasive hip and knee replacements. As an orthopedic surgeon, he has pioneered many of today’s surgical techniques, including the two-incision hip replacement and the quadriceps-sparing knee replacement. Dr. Hartzband has helped developed some of the industry’s most advanced orthopaedic implants, including a gender knee and hip specifically designed for a female’s anatomy.