He graduated from the University of Wisconsin School of Medicine and Public Health. He trained at a hospital affiliated with Virginia Commonwealth University (VCU) for residency. Dr. Orr's areas of clinical interest consist of spinal cord injuries, spasticity, and spina bifida. Dr. Orr accepts Humana HMO, Humana Bronze, and Humana Catastrophic, as well as other insurance carriers. His professional affiliations include Froedtert Hospital and Milwaukee VA Medical Center.