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Geriatric Medicine Doctors (Internal Medicine) in Montana

Data updated monthly · Last refresh October 2026

9 Geriatric Medicine (Internal Medicine) providers practice in Montana, including 1 (11%) offering telehealth. The largest concentration is in Billings. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

9providers
1telehealth
Billingstop city

Geriatric Medicine (Internal Medicine) by city in Montana

Choose a city to see providers there.

Geriatric Medicine (Internal Medicine) in Billings3 providers
Geriatric Medicine (Internal Medicine) in Great Falls3 providers
Geriatric Medicine (Internal Medicine) in Bozeman1 providers
Geriatric Medicine (Internal Medicine) in Missoula1 providers
Geriatric Medicine (Internal Medicine) in Dillon1 providers

Geriatric Medicine (Internal Medicine) providers in Montana

Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Glenda Wickstrom, MD
Billings, MT · No drug or device payments recorded (2025) · (406) 237-4050
Dr. Marilyn Grams, MD
Billings, MT · No drug or device payments recorded (2025) · (406) 238-2500
Dr. Patricia Coon, MD
Billings, MT · No drug or device payments recorded (2025) · (406) 238-2500
Dr. Kathryn Borgenicht, MD
Bozeman, MT · No drug or device payments recorded (2025) · (406) 522-2400
Dr. Ronald Loge, M.D.
Dillon, MT · No drug or device payments recorded (2025) · (406) 683-6861
Dr. John Molloy, MD
Great Falls, MT · No drug or device payments recorded (2025) · (406) 454-2171
Dr. Paul Dolan, M.D.
Great Falls, MT · No drug or device payments recorded (2025) · (406) 455-5485
Dr. Thomas Addison, MD
Great Falls, MT · $39 in drug and device payments (2025) · Telehealth · (406) 731-8888
Dr. Whitney Haseman, M.D.
Missoula, MT · $24 in drug and device payments (2025) · (406) 272-3746

Common questions

How many Geriatric Medicine (Internal Medicine) providers are in Montana?

There are 9 Geriatric Medicine (Internal Medicine) providers with active NPI records practicing in Montana, according to federal NPPES data refreshed monthly.

Do Geriatric Medicine (Internal Medicine) providers in Montana offer telehealth?

Yes. 1 of the 9 Geriatric Medicine (Internal Medicine) providers in Montana (about 11%) report offering telehealth services in CMS data.

Which cities in Montana have the most Geriatric Medicine (Internal Medicine) providers?

Billings (3), Great Falls (3), Bozeman (1) have the highest concentration of Geriatric Medicine (Internal Medicine) providers in Montana.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

Related reading on HealthcareDiscovery.AI

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Related

Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Geriatric Medicine (Internal Medicine) in Montana? Get featured.