Ancor Pediatrics PA was started in 2004 and located at the Good Shepherd Medical Plaza. In 2011, Ancor expanded their services to provide care to adults and changed the clinic name to Ancor Health Center, PA. That same year, Ancor moved to a new building located at 818 N. Fourth Street Longview, TX 75601.

In April 2016, Ancor expanded by building a clinic located at 724 N. US Hwy 259, Suite 100 Kilgore, Texas 75662. In November 2022, Ancor opened its third satellite clinic located at 221 East End Blvd Ste B Marshall, Texas 75670. Currently, Ancor has three board certified pediatricians and three family practitioners. All clinic locations are designed to treat patients of all ages.