Dr. Barker pursued his undergraduate at Texas A&M University and medical school studies at Texas College of Osteopathic Medicine. He completed his pathology residency at Scott & White Hospital in Temple, Texas as well as his Surgical Pathology fellowship at the University of Arkansas for Medical Sciences.
Dr. Barker is board certified in Anatomic/Clinical Pathology and the National Board of Osteopathic Medical Examiners. He is a licensed in Louisiana and Arkansas.