Gregory Tierney
Sports Medicine (Orthopaedic Surgery) Physician · Great Falls, MT
About Gregory Tierney
Dr. Gregory Tierney is a board-certified orthopedic surgeon with over 35 years of experience in the medical field. He specializes in hand surgery and sports medicine, providing expert care to patients in need of orthopedic services.
As President of System Clinical Operations, Dr. Tierney leads a team of healthcare professionals dedicated to delivering high-quality patient care. His expertise in orthopedic surgery has earned him a reputation as a trusted and skilled physician in his community.
Dr. Tierney is affiliated with Benefis East Campus and serves patients in Great Falls, Montana. His office can be reached at 1401 25th St S, Great Falls, MT 59405, or by phone at +1 406-731-8888.
Education and training
- Medical school: UNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Office
1401 25TH ST S · Great Falls, MT 59405-5183
Record updated 2026-07-02 — verified against the NPI registry (NPPES/CMS) and OpenDoc's continuous accuracy loops.
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