He graduated from the University of Cincinnati College of Medicine and then he performed his residency at a hospital affiliated with the University of Michigan. Areas of expertise for Dr. Stewart include aortic valve regurgitation, pulmonary valve disease, and mitral valve prolapse. He has received a 5.0 out of 5 star rating by his patients. He honors Coventry, Coventry Bronze, Coventry Silver, and more. He has received the distinction of Cleveland Super Doctors. Dr. Stewart is affiliated with Cleveland Clinic Main Campus.