Concentra is a healthcare company that provides occupational medicine, urgent care, physical therapy, and wellness services to workers and employers across the United States. The company was founded in 1979 and is headquartered in Addison, Texas. Concentra operates more than 520 medical centers in 44 states and serves over 30,000 patients every day. The company is committed to providing high-quality, cost-effective healthcare services that help employers keep their workers healthy and productive. Concentra is a subsidiary of Select Medical, a leading provider of specialized healthcare services in the United States.