

Cardiology
Colby Halsey, MD
Bismarck, ND
Dr. Colby Halsey, MD is an Internist who practices in Bismarck, ND. He is 52 years old and has been practicing for 18 years.
18+
Years in Practice
Peer Recognition
- Castle Connolly — Top Doctor
2022-2026 (5 years)
- Healthgrades — Healthgrades Honor Roll
Clinical Focus
Subspecialties
Clinical Cardiac Electrophysiology
Conditions & Treatments
Atrial FibrillationCardiac ArrhythmiasPacemaker ImplantationICD ImplantationCardiac Ablation
Practice Details
Hospital Affiliations
- Sanford Medical Center Bismarck
- Sakakawea Medical Center - Cah
Experience
18+ years in practice