#1Billings Clinic
Based in Billings, MT
Clinical Research Sites in Yellowstone County, MT
The top-ranked clinical research sites serving Yellowstone County, MT are Billings Clinic, Billings Clinic Cancer Center and Billings Clinic - Downtown. We list 17 clinical research sites serving Yellowstone County, MT. 17 of the providers shown match an active record from ClinicalTrials.gov, checked on the date shown. Rankings follow our published methodology; sponsored placements never change rank.
Clinical Research Sites serving Yellowstone County, MT. 17 providers, 10 of the top 10 verified against federal or state records. Registry records checked on 2026-11-04.
Top 10 ranked clinical research sites for Yellowstone County
#2Billings Clinic Cancer Center
Based in MT#3Billings Clinic - Downtown
Based in Billings, MT#4CCOP - Montana Cancer Consortium
Based in MT#5Deaconess Medical Center
Based in Billings, MT#6Hematology-Oncology Centers of the Northern Rockies - Billings
Based in Billings, MT#7Intermountain Healthcare
Based in Billings, MT#8Intermountain Health St. Vincent Regional Hospital
Based in MT#9Intermountain Health St. Vincent Regional Hospital - Cancer Centers of Montana
Based in Billings, MT#10Intermountain Health West End Clinic
Based in MT
7 more providers serving this area
- Montana Cancer Consortium NCORP, Billings, MT
- Northern Rockies Radiation Oncology Center, MT
- Saint Vincent Frontier Cancer Center, Billings, MT
- Saint Vincent Healthcare, MT
- St Vincent Frontier Cancer Center, Billings, MT
- St. Vincent Healthcare, Billings, MT
- St. Vincent Healthcare Cancer Care Services, MT
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Frequently asked questions
How many clinical research sites serve Yellowstone County?
We list 17 clinical research sites serving Yellowstone County, MT: 17 based there and 0 serving it from nearby. 10 of the top 10 match an active federal or state record, checked on 2026-11-04.
Which clinical research sites serve Yellowstone County?
The top-ranked clinical research sites serving Yellowstone County, MT are Billings Clinic, Billings Clinic Cancer Center, Billings Clinic - Downtown, CCOP - Montana Cancer Consortium and Deaconess Medical Center. The full ranked list, with the official records each provider matched, is on this page.
Which clinical research sites serving Yellowstone County are verified against official records?
10 of the top 10 match an active official record: Billings Clinic (ClinicalTrials.gov), Billings Clinic Cancer Center (ClinicalTrials.gov), Billings Clinic - Downtown (ClinicalTrials.gov), CCOP - Montana Cancer Consortium (ClinicalTrials.gov) and Deaconess Medical Center (ClinicalTrials.gov), and 5 more on this page. Each badge links to the official record it matched.
How are these companies ranked?
By our published methodology: verified registrations, documented capabilities, years registered and responsiveness. Sponsored placements are shown separately and never affect rank.
What does "Verified" mean on this page?
"Verified" means we matched the provider to an active official record on the date shown; each badge links to that record. The absence of a badge only means we have not verified that item.
How do sponsors judge a research site?
Common checks are enrollment history in the indication, experienced coordinators, IRB arrangements, start-up time and data quality. ClinicalTrials.gov shows which studies a site has been listed on.
"Verified" means we matched the provider to an active official record on the date shown. The absence of a badge only means we have not verified that item. How we rank and verify. Page updated .
Cities in Yellowstone County
Communities served
Laurel, Lockwood, Worden, Shepherd, Huntley, Ballantine, Broadview, Mountain View Colony, Custer, Nibbe, Pompeys Pillar, Acton