

Cardiology
Steven Marx, MD
Director, Cardiovascular Fellowship Program, Columbia University Medical Center
New York, NY
Steven O. Marx, M.D., is the Director of the Cardiovascular Fellowship Program at Columbia University Medical Center/NewYork-Presbyterian Hospital and is director of the cardiology component of a NIH training grant for cardiology fellows and surgery residents. His research program in cardiovascular diseases at Columbia has been focused in two major areas: molecular cardiology, particularly the regulation of ion channels in normal and pathological conditions in the heart, and vascular biology, pa
Credentials
Board Certifications
- American Board of Internal Medicine (Internal Medicine)
- American Board of Internal Medicine (Cardiovascular Disease)
- American Board of Internal Medicine (Clinical Cardiac Electrophysiology)
Education & Training
- Postdoctoral Fellowship: Johns Hopkins University (Ion Channel Research)
- Fellowship: Mount Sinai Medical Center (Clinical Cardiac Electrophysiology)
- Fellowship: Mount Sinai Medical Center (Cardiology)
- Residency: University of Rochester-Strong Memorial Hospital (Internal Medicine)
- MD: Albany Medical College
Peer Recognition
- Healthgrades — Healthgrades Honor Roll
Clinical Focus
Subspecialties
Clinical Cardiac Electrophysiology
Conditions & Treatments
Arrhythmia Management