Dr. John N. Patton

John Patton specializes in cardiovascular disease and internal medicine, bringing over five decades of medical expertise to patient care. He earned his medical degree from Queens University Belfast School of Medicine, Dentistry and Biomedical Sciences before completing his residency at Mayo Clinic and Medical School. His extensive training laid the foundation for more than 50 years of dedicated practice in heart and vascular health. John Patton communicates with patients in English.

John Patton practices at Mayo Clinic Jacksonville and Ascension Saint Vincents Medical Center Southside, both located in Jacksonville, Florida. They focus on treating complex heart conditions including athlete's heart syndrome and left ventricular hypertrophy. John Patton also provides care for patients with myocarditis, an inflammation of the heart muscle. Their procedural expertise includes performing contrast echocardiography and transthoracic echocardiograms to evaluate heart function and structure.