Headquartered in Austin, Texas, Hanger, Inc., formerly known as Hanger Orthopedic Group, Inc., is the world's premier provider of orthotic and prosthetic (O&P) patient care services. For nearly 150 years, Hanger has established and maintained a tradition of excellence attributable to the dedication and clinical expertise of our providers, our steadfast support of research and development, and our unwavering commitment to patient satisfaction.Hanger, Inc. comprises five wholly-owned subsidiaries that serve different segments of the O&P industry – Hanger Clinic, SPS, Innovative Neurotronics, Linkia and Accelerated Care Plus (ACP). Each one contributes to Hanger's unique identity as a patient-focused company combining a reputation for clinical excellence with a progressive approach to the use of emerging technologies.Hanger Clinic, formerly known as Hanger Prosthetics and Orthotics, is the core business of the company. It provides patient care services to more than 650,000 patients every year. With more than 600 patient care centers across the United States, Hanger Clinic employs approximately 25% of the nation's O&P professionals.Orthotics is the custom design, fabrication and fitting of braces and supports for the treatment of musculoskeletal conditions. These conditions may range from short-term, sports-related injuries to long-term, progressive neurological diseases such as multiple sclerosis (MS) and amyotrophic lateral sclerosis (ALS). Prosthetics is the custom design, fabrication and fitting of artificial limbs.