The Joint Corp. (United States) engages in the development, ownership, operation, support and management of chiropractic clinics. It operates through two segments: Corporate Clinics and Franchise Operations. The Corporate Clinics segment comprises of the operating activities of the company owned or managed clinics. The Franchise Operations segment includes the operating activities of the franchise business unit. The Joint was founded by Fred Gerretzen, Charles Barnwell, John Leonesio, Todd Welker, Barbara Holland, Steven P. Colmar, Craig P. Colmar and Richard Rees on March 10, 2010 and is headquartered in Scottsdale, AZ.