Cardiology
John Sweeney, M.D.
Associate Program Director, Interventional Cardiology Fellowship
John P. Sweeney, M.D., is an interventional cardiologist at Mayo Clinic in Phoenix, Arizona, specializing in coronary artery disease and structural heart interventions. He treats conditions such as congenital aortic valve disorders and rheumatic tricuspid disease more frequently than peers, alongside coronary artery disease management through novel therapies. As part of Mayo Clinic's Cardiovascular Medicine and Vascular Centers, and within the Structural Interventional Cardiology group, Dr. Swee
35+
Years in Practice
Credentials
Board Certifications
- Internal Medicine (ABIM)
- Cardiovascular Disease (ABIM)
- Interventional Cardiology (ABIM)
Education & Training
- Medical School: UCSD (MD, 1989)
- Residency: UCSF Medical Center (Internal Medicine)
- Fellowship: Mayo Clinic Rochester (Interventional Cardiology)
Peer Recognition
2022-2023 (2 years)
- Healthgrades — Healthgrades Honor Roll
- Modern Luxury Scottsdale — Top Doctor
2022-2023 (2 years)
Clinical Focus
Subspecialties
Conditions & Treatments
Practice Details
Hospital Affiliations
- Mayo Clinic Arizona
- Mayo Clinic
Languages
English[2]
Experience
35+ years in practice