Wednesday, November 11, 2026Surgeons and surgical care, by state and cityENES
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Montana

Surgeons in Billings, MT

The federal NPI Registry lists 76 surgeons with a practice address in Billings, most of them along 12th Ave N and N 29th St.

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Billings at a glance

residents (2023 Census estimate)
120,864
County
Yellowstone
registered surgeons with an office here
76
per 100,000 residents (area average 62.9)
62.9
ZIP with the most offices
59101

Registered surgeons in Billings

Alphabetical, from the federal NPI Registry (CMS), fetched 2026-11-05. Not a ranking or an endorsement; nobody pays to appear in this list. Confirm details with each office.

  • Alan Dacre, MD

    Orthopaedic Surgery

    2900 12th Ave N Suite 140w · 59101

    406-237-5050

  • Benjamin Braun, MD

    Orthopaedic Surgery, Orthopaedic Surgery of the Spine

    2900 12th Ave N Ste 140w · 59101

    406-237-5050

  • Brian Drake, DO

    Orthopaedic Surgery

    2900 12th Ave N Ste 140w · 59101

    406-237-5050

  • Bryon Hobby, MD

    Orthopaedic Surgery, Orthopaedic Trauma

    2702 8th Ave N · 59101

    406-238-5200

  • Dennis Maier, MD

    Surgery

    2900 12th Ave N Suite 320w · 59101

    406-238-6470

  • Eric Dringman, MD

    Surgery

    2900 12th Ave N Suite 355w · 59101

    406-238-6470

  • George Bentzel, MD

    Surgery

    2900 12th Ave N Suite 355w · 59101

    406-238-6470

  • Gregory Grenier, DO

    Orthopaedic Surgery

    2900 12th Ave N Ste 140w · 59101

    406-238-6726

  • Heather Hansen, MD

    Orthopaedic Surgery

    2900 12th Ave No #140w · 59101

    406-237-5050

  • James Elliott, MD

    Orthopaedic Surgery

    2900 12th Ave N Suite 140w · 59101

    406-238-6540

  • Jeffrey Balison, MD

    Surgery

    2345 King Ave W · 59102

    406-651-5670

  • Joan Huffman, MD

    Surgery, Surgical Critical Care

    1233 N 30th St · 59101

    406-237-7200

  • Joel Braverman, MD

    Surgery

    801 N 29th St · 59101

    406-238-2500

  • John Dorr, MD

    Orthopaedic Surgery

    2900 12th Ave N #140 W · 59101

    406-237-5050

  • John Gregory, MD

    Surgery

    801 N 29th St · 59101

    406-238-2500

  • Joseph Erpelding, MD

    Orthopaedic Surgery

    2900 12th Ave N Suite 140w · 59101

    406-238-6540

  • Joshua Bowler, MD

    Orthopaedic Surgery, Sports Medicine

    2900 12th Ave N Ste 140w · 59101

    406-237-5050

  • Kathryn Hatch, MD

    Surgery

    2900 12th Ave N Suite 355w · 59101

    406-238-6470

  • Kyle Lybrand, MD

    Orthopaedic Surgery

    2900 12th Ave N Ste 140w · 59101

    406-237-5050

  • Lynn Clewley, MD

    Surgery

    2800 10th Ave N · 59101

    406-238-2500

  • Matthew Kopplin, MD

    Orthopaedic Surgery

    2702 8th Avenue N · 59101

    406-238-2500

  • Michael Englehart

    Surgery

    801 N 29th St · 59101

    406-238-2500

  • Michael Groover, DO

    Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery

    2900 12th Ave N Ste 140w · 59101

    406-237-5050

  • Michael Hill, MD

    Surgery

    801 N 29th St · 59101

    406-238-2500

  • Nicholas Beck, MD

    Orthopaedic Surgery, Hand Surgery

    2900 12th Ave N Ste 140w · 59101

    406-237-5050

  • Paul Grmoljez, MD

    Surgery

    801 N 29th St · 59101

    406-238-2500

  • Ralph Costanzo, MD

    Orthopaedic Surgery, Hand Surgery

    2900 12th Ave N #100e · 59101

    406-238-6700

  • Robert Hurd, MD

    Surgery

    801 N 29th St · 59101

    406-238-2500

  • Scott Dull, MD

    Surgery

    801 N 29th St · 59101

    406-238-2500

  • Steven Fischer, MD

    Orthopaedic Surgery

    2702 8th Ave N · 59101

    406-238-2500

  • Steven Grosso, MD

    Surgery, Plastic and Reconstructive Surgery

    2510 17th Street West · 59102

    406-245-3238

  • Steven Klepps, MD

    Orthopaedic Surgery

    2900 12th Ave N #100e · 59101

    406-238-6700

  • Terry Housinger, MD

    Surgery

    801 N 29th St · 59101

    406-238-2500

  • Thomas Gallagher, MD

    Surgery, Plastic and Reconstructive Surgery

    2510 17th St W · 59102

    406-245-3238

  • Timothy Dernbach, MD

    Surgery

    2900 12th Ave N Suite 400e · 59101

    406-238-6820

  • Willard Hull, MD

    Orthopaedic Surgery

    2702 8th Ave N · 59101

    406-238-2500

Plus 40 more registered in Billings. Search them all at npiregistry.cms.hhs.gov.

Choosing a surgeon in Billings

  • Check the license with the Montana Board of Medical Examiners. Look up any physician on DocInfo.org.
  • Ask how many of your specific procedure the surgeon does each year, and where (hospital or surgery center).
  • Ask what non-surgical options were tried first and what recovery and physical therapy look like.
  • A second opinion before elective surgery is normal and most plans cover it.

Questions people ask

How many surgeons practice in Billings?
The federal NPI Registry lists 76 surgeons with a practice address in Billings, most of them along 12th Ave N and N 29th St. Source: CMS NPI Registry, practice-location addresses.
Can a practice sponsor the Billings page?
Yes. This page has 1 sponsor position, sold for a flat monthly fee and always labeled "Sponsored". Organic listings are never for sale.

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