These areas are among his clinical interests: carpal tunnel syndrome and brain tumor. He has received a 5.0 out of 5 star rating by his patients. Dr. Grahm honors United Healthcare Compass, Blue Cross/Blue Shield, Blue Choice, and more. After attending the University of Texas Medical Branch School of Medicine, he completed his residency training at Phoenix Integrated Surgical Residency. Dr. Grahm is affiliated with East Texas Medical Center (ETMC) Regional Healthcare System.