MK Orthopaedics Surgery & Rehabilitation is a medical practice with offices in Bolingbrook. It also has an office in Joliet. It offers surgical services in orthopedics, including knee and hip replacement. Its doctors include Ricardo Rao, M.D., and Daniel G. Hafenrichter, M.D. The former completed his degree at the University of Missouri, Columbia, the latter at Washington University School of Medicine in St. Louis.