New Search 431 John W. Mack MD (865) 305-6955 Primary Specialties Cardiothoracic Surgery (Board Certified) Languages Spoken: English Primary Office Address: University Heart Surgeons 1940 Alcoa Highway Suite E260 Knoxville, TN 37920-2263 Phone: (865) 305-6955 Fax: (865) 305-8238 Web Page: www.universityheartsurgeons.com Recommend this Physician Get Directions Education Medical School: Virginia Commonwealth University Residency: David Grant USAF Medical Center Internship: David Grant USAF Medical Center Fellowship: University of California Hospitals Certifications AB Thoracic Surgery - Thoracic Surgery Areas of Expertise Cardiac Surgery; Pediatric Heart Surgery; Chest Surgery