Advanced Orthotics and Prosthetics Specialists combining proven theories with modern concepts and materials. Committed to helping you maintain or regain a functional lifestyle. At G.R.E. O&P, the key word is "specialist". Accelerated research and development is responsible for hundreds of different prosthetic and orthotic components. It is our practitioner's job to stay current with the distinguishing aspects of each. As a vital member of the allied health care team, our practitioners perform a valuable service to patients, physicians, and ancillary care providers throughout the rehabilitation process.