Radiation Oncology in Montana
26 licensed radiation oncologists practicing in Montana across 9 cities.
Data from NPI Registry · last checked
Radiation oncologists by city in Montana
Directory
Showing 26 of 26 providers, alphabetical by last name. Contact details from the NPI Registry — verify currency with the provider's office.
Christopher Barnett Baker, MD
931 Highland Blvd Ste 3130
Bozeman, MT 59715 · (406) 414-5070
License: MED-PHYS-LIC-127559 (MT)
Berna Roig Demalignon, MD
202 2nd Ave S Ste 103
Great Falls, MT 59405 · (406) 991-3957
License: 57381 (MT)
Ian Salzman Gallaher, MD
401 W Poplar St
Walla Walla, WA 99362 · (509) 897-5700
License: MD61349342 (WA)
Christopher Dave Hellekson, MD
900 N Orange St Ste 202
Missoula, MT 59802 · (406) 327-3362
License: MED-PHYS-LIC-10457 (MT)
Katherine Lee Markette, MD
500 W Broadway St, Radiation Oncology/st Patrick Hospital
Missoula, MT 59802 · (406) 329-5655
License: 5186 (MT)
Margaret Murga Menendez, MD
500 W Broadway St
Missoula, MT 59802 · (406) 329-5655
License: 8242 (MT)
Trent Donald Mihalick, MD
1315 Golden Valley Cir
Billings, MT 59102 · (406) 238-6290
License: 7435 (MT)
Michelle Ann Proper, MD
2827 Fort Missoula Rd
Missoula, MT 59804 · (406) 327-3911
License: 27289 (MT)
Elizabeth M Tapen, MD
2091 Little Coyote Rd Ste 161029
Big Sky, MT 59716 · (845) 797-8700
License: 2323381 (NY)
Rebecca Susan Tarlton, MD
1315 Golden Valley Cir
Billings, MT 59102 · (406) 238-6290
License: 48212 (MT)
Breanne Elizabeth Terakedis, MD
801 N 29th St
Billings, MT 59101 · (406) 238-2500
License: 33403 (MT)
Practice info disclaimer: Provider addresses and phone numbers come from the NPI Registry, which providers update at their discretion. Always call ahead to confirm the provider is currently accepting patients and is at the listed address.
Medical disclaimer: This listing is not a quality ranking and does not constitute medical advice or endorsement. Choose a provider in consultation with your primary care physician or care team.
Source: NPI Registry (taxonomy: Radiation Oncology) · Last checked: 2026-04-20