#1Essentia Health-Hayward Clinic
Based in WI
Clinical Research Sites in Sawyer County, WI
The top-ranked clinical research sites serving Sawyer County, WI are Essentia Health-Hayward Clinic, Tamarack Health Hayward Medical Center and Marshfield Clinic - Ladysmith Center. We list 10 clinical research sites serving Sawyer County, WI. 10 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 Sawyer County, WI. 10 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 Sawyer County
#2Tamarack Health Hayward Medical Center
Based in WI#3Marshfield Clinic - Ladysmith Center
Serves this area from WI#4Marshfield Medical Center - Ladysmith
Serves this area from WI#5Lakeview Medical Center-Marshfield Clinic
Serves this area from WI#6Marshfield Clinic-Rice Lake Center
Serves this area from WI#7Marshfield Medical Center-Rice Lake
Serves this area from WI#8Essentia Health-Spooner Clinic
Serves this area from WI#9Duluth Clinic Ashland
Serves this area from WI#10Northwest Wisconsin Cancer Center
Serves this area from WI
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Frequently asked questions
How many clinical research sites serve Sawyer County?
We list 10 clinical research sites serving Sawyer County, WI: 2 based there and 8 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 Sawyer County?
The top-ranked clinical research sites serving Sawyer County, WI are Essentia Health-Hayward Clinic, Tamarack Health Hayward Medical Center, Marshfield Clinic - Ladysmith Center, Marshfield Medical Center - Ladysmith and Lakeview Medical Center-Marshfield Clinic. The full ranked list, with the official records each provider matched, is on this page.
Which clinical research sites serving Sawyer County are verified against official records?
10 of the top 10 match an active official record: Essentia Health-Hayward Clinic (ClinicalTrials.gov), Tamarack Health Hayward Medical Center (ClinicalTrials.gov), Marshfield Clinic - Ladysmith Center (ClinicalTrials.gov), Marshfield Medical Center - Ladysmith (ClinicalTrials.gov) and Lakeview Medical Center-Marshfield Clinic (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
Hayward, Little Round Lake, Chief Lake, Reserve, Winter, New Post, Radisson, Exeland, Couderay