Dr Korey Partenheimer is an orthopedic surgeon who specializes in joint reconstruction and replacement of the hip and knee. In addition, he sees patients with failed hip and knee replacements, fractures, infection, and general orthopedic needs. Dr Partenheimer uses the latest innovations in his practice, including computer and robotic-assisted surgery, minimally invasive and muscle-sparing techniques, direct anterior approach to hip replacement, and rapid recovery protocols. His research interests include hip instability and robotic-assisted joint replacement. Dr Partenheimer is a clinical educator in the Department of Orthopedic Surgery at Saint Louis University School of Medicine.