

Cardiology
Stuart Beldner, MD
Manhasset, NY
Stuart Beldner, MD is a board-certified cardiologist specializing in cardiac electrophysiology with expertise in arrhythmias, catheter ablation, and pacemaker and defibrillator management. He completed his medical degree in 1997 and finished his clinical training at North Shore University Hospital and Hospital of the University of Pennsylvania. Dr. Beldner practices in Manhasset, NY and is affiliated with North Shore University Hospital.
25+
Years in Practice
Peer Recognition
- Castle Connolly — Top Doctor
2017-2026 (10 years)
Clinical Focus
Subspecialties
Clinical Cardiac Electrophysiology
Conditions & Treatments
Atrial FibrillationArrhythmia ManagementCatheter Ablation
Practice Details
Hospital Affiliations
- North Shore University Hospital
Experience
25+ years in practice