John Hollowell, MD

Dr. Hollowell is a board-certified specialist focused on the diagnosis and treatment of cardiovascular disease. He received both his undergraduate and medical degree from Louisiana State University. He served his internal medicine residency at the University of Texas Medical Branch in Galveston. He completed his fellowship in interventional cardiology at The Hospital of the Good Samaritan in Los Angeles and his fellowship in cardiology at Loma Linda University Medical Center. Dr. Hollowell is active in the medical community as a member of the American College of Cardiology, the American Medical Association, the American College of Physicians, the Texas Medical Association and the Collin County Medical Association.