Collom & Carney Clinic is a longstanding medical clinic with roots in Texarkana, Texas. The practice began in a renovated duplex on Main Street, later expanded significantly, moved in 1966 to a larger facility on Texas Boulevard, and relocated again in August 2001 to Cowhorn Creek Road. Source notes describe the clinic as having grown substantially over the past sixty years under the leadership of Spencer Allen Collom and Carney.