#1Sanford Thief River Falls Medical Center
Serves this area from Thief River Falls, MN (18 mi)
Clinical Research Sites in Marshall County, MN
The top-ranked clinical research sites serving Marshall County, MN are Sanford Thief River Falls Medical Center, University of North Dakota and Altru Health System. We list 6 clinical research sites serving Marshall County, MN. 6 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 Marshall County, MN. 6 providers, 6 of the top 6 verified against federal or state records. Registry records checked on 2026-11-04.
Top 6 ranked clinical research sites for Marshall County
| # | Provider | Verified records | Based in | Phone |
|---|---|---|---|---|
| 1 | Sanford Thief River Falls Medical Center | Site on 75 active studies registered on ClinicalTrials.gov | Thief River Falls, MN (18 mi) | — |
| 2 | University of North Dakota | Site on 2 active studies registered on ClinicalTrials.gov | Grand Forks, ND (45 mi) | — |
| 3 | Altru Health System | Site on 3 active studies registered on ClinicalTrials.gov | Grand Forks, ND (46 mi) | — |
| 4 | USDA Grand Forks Human Nutrition Research Center | Site on 2 active studies registered on ClinicalTrials.gov | Grand Forks, ND (46 mi) | — |
| 5 | Altru Cancer Center | Site on 48 active studies registered on ClinicalTrials.gov | ND | — |
| 6 | Altru Health Research Dept. | Site on 2 active studies registered on ClinicalTrials.gov | ND | — |
#2University of North Dakota
Serves this area from Grand Forks, ND (45 mi)#3Altru Health System
Serves this area from Grand Forks, ND (46 mi)#4USDA Grand Forks Human Nutrition Research Center
Serves this area from Grand Forks, ND (46 mi)#5Altru Cancer Center
Serves this area from ND#6Altru Health Research Dept.
Serves this area from ND
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Frequently asked questions
How many clinical research sites serve Marshall County?
We list 6 clinical research sites serving Marshall County, MN: 0 based there and 6 serving it from nearby. 6 of the top 6 match an active federal or state record, checked on 2026-11-04.
Which clinical research sites serve Marshall County?
The top-ranked clinical research sites serving Marshall County, MN are Sanford Thief River Falls Medical Center, University of North Dakota, Altru Health System, USDA Grand Forks Human Nutrition Research Center and Altru Cancer Center. The full ranked list, with the official records each provider matched, is on this page.
Which clinical research sites serving Marshall County are verified against official records?
6 of the top 6 match an active official record: Sanford Thief River Falls Medical Center (ClinicalTrials.gov), University of North Dakota (ClinicalTrials.gov), Altru Health System (ClinicalTrials.gov), USDA Grand Forks Human Nutrition Research Center (ClinicalTrials.gov) and Altru Cancer Center (ClinicalTrials.gov), and 1 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 .
Communities served
Warren, Stephen, Argyle, Alvarado, Newfolden, Middle River, Oslo, Grygla, Holt, Viking, Strandquist