John N. Catanzaro M.D.FACC, FESC, FHRS Assistant Professor & Associate Medical Director, Electrophysiology Program; Interim Program Director, Clinical Cardiac Electrophysiology Fellowship; Associate Program Director, Clinical Cardiac Electrophysiology Fellowship Department: Department of Medicine Business Phone: (904) 244-7214 Business Email: john.catanzaro@jax.ufl.edu Appointments and Locations Board Certifications Cardiovascular DiseaseClinical Cardiac Electrophysiology Show More Clinical Profile Specialties Cardiovascular Disease Clinical Cardiac Electrophysiology Publications Search for publications by John N. Catanzaro Please note: The resulting entries may not reflect a complete or accurate listing for John N. Catanzaro. Many journals are not indexed by PubMed, and there may be articles by other authors of the same name listed by this search. Show More Office Information Academic Office 5th Floor, Ambulatory Care Center655 West 8th Street, C35Jacksonville, FL 32209(904) 244-4660 john.catanzaro@jax.ufl.edu Administrative Manager Mary Rhoden(904) 244-7214mary.rhoden@jax.ufl.edu GME Office 5th Floor, Ambulatory Care Center655 West 8th Street, C35Jacksonville, FL 32209Phone: (904) 244-3066Fax: (904) 244-3629 john.catanzaro@jax.ufl.edu Program Coordinator Amber McRae(904) 244-3066amber.mcrae@jax.ufl.edu Show More Clincal Research Microfidelity (MIFI) Ablation Technology versus Standard Ablation Catheter for Atrioventricular Nodal Ablation - A Comparative Pilot Study of Time to Success OPEN ENROLLMENT SJM Brady MRI (Magnetic Resonance Imaging) Post Approval Study (PAS) OPEN ENROLLMENT Strategic MAnagement to Improve CRT Using Multi-Site Pacing (SMART MSP) Education Medical EducationState University of New York, Brooklyn, NY, USAInternshipInternal Medicine, North Shore University Hospital, Manhasset, NY, USAResidencyInternal Medicine, North Shore University Hospital, Manhasset, NY, USAFellowshipCardiovascular Disease, North Shore University Hospital, Manhasset, NY, USAFellowshipClinical Cardiac Electrophysiology, The John Hopkins Hospital, Baltimore, MD, USA Show More News May 09, 2018 Restoring rhythm January 31, 2018 Catanzaro is first to implant regenerative bio envelope for defibrillator March 22, 2017 Changes to technology benefit cardiac patients October 25, 2016 Sudden Cardiac Arrest: Timing is everything September 30, 2016 UF Health Jacksonville to offer comprehensive Atrial Fibrillation Program in 2017 Media Coverage October 08, 2020 Podcast: Impact of the COVID-19 pandemic on EP fellowship training and education EP Lab Digest October 30, 2018 Local two-in-one heart surgery can fix AFib, only back-to-back procedure in the area First Coast News September 02, 2018 New defibrillator pouch at UF Health News4Jax (WJXT) February 06, 2018 ‘Like having a guardian angel’: Woman becomes first to undergo heart implant surgery Independent Florida Alligator March 02, 2017 Heart calculator helping doctors diagnose disease First Coast News Multimedia September 28, 2020 Cardiovascular Disease Fellowship Program Show More