Dr. Walker is yet another Texas Aggie . . . he received both his undergraduate and his Medical Degree from Texas A & M. While there, Dr. Walker taught and did research in the Chemistry Department. He completed his residency at Scott & White-which included an additional training in pediatrics. Dr. Walker joins the Providence team from his practice in Temple where in addition to medicine; he spent his time researching gene expression and pulmonary hypertension. Dr. Walker is currently completing a fellowship in Infectious Disease at Scott & White.