Dr. John Ferguson is a specialist in thoracic and cardiac surgery in Tuscaloosa, Alabama and he is associated with DCH Regional Medical Center. He got his medical diploma from University of Oklahoma College of Medicine. He did an internship at St Anthony Hospital. The doctor did three residency programs, two of them in general surgery at St Anthony Hospital and University of Oklahoma Health Sciences Center and one in thoracic surgery at St Louis University School of Medicine. He has an experience of more than 20 years.