#1Essentia Health Saint Mary's Hospital - Superior
Based in WI
Clinical Research Sites in Douglas County, WI
The top-ranked clinical research sites serving Douglas County, WI are Essentia Health Saint Mary's Hospital - Superior, Essentia Health and Essentia Health Cancer Center. We list 16 clinical research sites serving Douglas County, WI. 16 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 Douglas County, WI. 16 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 Douglas County
#2Essentia Health
Serves this area from Duluth, MN (25 mi)#3Essentia Health Cancer Center
Serves this area from Duluth, MN (25 mi)#4Essentia Health - Duluth Clinic
Serves this area from Duluth, MN (25 mi)#5Essentia Health Saint Mary's Medical Center
Serves this area from Duluth, MN (25 mi)#6Essentia Institute of Rural Health
Serves this area from Duluth, MN (25 mi)#7Miller-Dwan Hospital
Serves this area from Duluth, MN (25 mi)#8Saint Luke's Hospital of Duluth
Serves this area from Duluth, MN (25 mi)#9St. Luke's Hospital of Duluth
Serves this area from Duluth, MN (25 mi)#10Zenith Vision Development Center
Serves this area from Hermantown, MN (30 mi)
6 more providers serving this area
- Essentia Health Sandstone, MN
- Essentia Health-Spooner Clinic, WI
- Essentia Health Moose Lake, Moose Lake, MN (42 mi)
- Essentia Health - Moose Lake Clinic, Moose Lake, MN (42 mi)
- Essentia Health-Hayward Clinic, WI
- Tamarack Health Hayward Medical Center, WI
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Frequently asked questions
How many clinical research sites serve Douglas County?
We list 16 clinical research sites serving Douglas County, WI: 1 based there and 15 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 Douglas County?
The top-ranked clinical research sites serving Douglas County, WI are Essentia Health Saint Mary's Hospital - Superior, Essentia Health, Essentia Health Cancer Center, Essentia Health - Duluth Clinic and Essentia Health Saint Mary's Medical Center. The full ranked list, with the official records each provider matched, is on this page.
Which clinical research sites serving Douglas County are verified against official records?
10 of the top 10 match an active official record: Essentia Health Saint Mary's Hospital - Superior (ClinicalTrials.gov), Essentia Health (ClinicalTrials.gov), Essentia Health Cancer Center (ClinicalTrials.gov), Essentia Health - Duluth Clinic (ClinicalTrials.gov) and Essentia Health Saint Mary's 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 .
Communities served
Superior, Lake Nebagamon, Solon Springs, Superior, Poplar, Oliver, Brule, Gordon