Cardiology
Leon Ptaszek, MD PHD
Newton, MA
Dr. Leon Ptaszek is a cardiologist | cardiac electrophysiologist specialist at Massachusetts General Hospital.
23+
Years in Practice
Peer Recognition
- Castle Connolly — Top Doctor
2024-2026 (3 years)
Clinical Focus
Subspecialties
Clinical Cardiac Electrophysiology
Conditions & Treatments
Arrhythmia ManagementAtrial Fibrillation
Practice Details
Hospital Affiliations
- Massachusetts General Hospital, Boston, MA
Experience
23+ years in practice