Born in Albuquerque, New Mexico, Dr. Sedillo completed his residency training for Internal Medicine at the University of Texas. He was voted Intern of the Year and was selected Chief Medical Resident. He completed his Cardiology training at the Texas Heart Institute/ St.Lukes Hospital in Houston, Texas. He was elected Chief Interventional Fellow. Dr.Sedillo received additional specialization in Coronary and peripheral Vascular Intervention as well as Pacemaker Implantation. He is Board Certified in Internal Medicine, Cardiovascular Diseases and Interventional Cardiology, and has been a member of the American College of Cardiology since 1996.