Dr. William Alan Walker, MD

Dr. William Walker specializes in thoracic surgery and vascular surgery, bringing 45 years of extensive experience to his practice. He earned his medical degree from the University of South Florida Health Morsani College of Medicine and completed his residency training at Erlanger Medical Center. His dual expertise allows him to perform complex surgical procedures involving the chest, heart, blood vessels, and related structures.

Dr. Walker practices at Johnson City Medical Center and Tennova Healthcare Turkey Creek Medical Center, with locations in Knoxville, Tennessee. He focuses on treating coronary artery disease and myocardial ischemia, including specialized care for women with heart conditions. His surgical skills include performing chest imaging procedures such as fluoroscopy and CT scans to guide treatment decisions. Patients have given him an average rating of 4.0 on Vitals, reflecting their confidence in his surgical expertise and patient care.