

Cardiology
Frederick Zeller, MD
Billings, MT
Dr. Frederick Zeller, MD is a Sleep Medicine Specialist who practices in Billings, MT. He is 69 years old and has been practicing for 42 years.
Peer Recognition
- Castle Connolly — Top Doctor
2017-2026 (10 years)
- Healthgrades — Healthgrades Honor Roll
Clinical Focus
Subspecialties
Cardiac Critical Care
Conditions & Treatments
Cardiac ArrestHeart FailureCardiogenic ShockECMOCardiac Critical Care
Practice Details
Hospital Affiliations
- West Chester Hospital