

Cardiology
Donald Switzer, MD
Williamsville, NY
Dr. Donald Switzer, MD is a Cardiology Specialist who practices in Buffalo, NY. He is 72 years old and has been practicing for 46 years.
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Credentials
Years in Practice
45+ years
Peer Recognition
- Castle Connolly — Top Doctor
2007-2026 (20 years)
- Healthgrades — Healthgrades Honor Roll
Clinical Focus
Subspecialties
Clinical Cardiac Electrophysiology
Conditions & Treatments
Pacemaker ImplantationCardiac ArrhythmiasAtrial FibrillationArrhythmia Management
Insurance(s) Accepted
Please verify your coverage with the provider — plan participation can change.
Practice Details
Hospital Affiliations
- Kaleida Health
Conditions Dr. Switzer treats
Insurance accepted
Frequently asked
Does Dr. Switzer accept Aetna insurance?
Donald Switzer's public profile lists Aetna, Amerihealth, and Blue Cross Blue Shield plus 8 more health plans as accepted plans. Plan participation can change — confirm directly with the practice before your visit.
Where does Dr. Switzer practice?
Donald Switzer practices in Williamsville, NY with hospital affiliations including Kaleida Health.
What does Dr. Switzer specialize in?
Donald Switzer is a board-certified cardiology specialist with focus areas in Clinical Cardiac Electrophysiology.
How long has Dr. Switzer been practicing?
Donald Switzer has 46+ years of clinical experience in cardiology.
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