John Graham Dr. John Graham received his Bachelor of Science degree from Brigham Young University. He received his dental degree from Baylor College of Dentistry in Dallas, TX, and then received his medical degree from the University of Texas Southwestern Medical School. After medical school, Dr. Graham completed an internship in general surgery at Parkland Memorial Hospital followed by training in oral and maxillofacial surgery. Following his surgical training, Dr. Graham received his certificate in orthodontics from the University of Rochester/Eastman Dental Center in Rochester, New York.