#1Essentia Health-Spooner Clinic
Based in WI
Clinical Research Sites in Washburn County, WI
The top-ranked clinical research sites serving Washburn County, WI are Essentia Health-Spooner Clinic, Lakeview Medical Center-Marshfield Clinic and Marshfield Clinic-Rice Lake Center. We list 8 clinical research sites serving Washburn County, WI. 8 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 Washburn County, WI. 8 providers, 8 of the top 8 verified against federal or state records. Registry records checked on 2026-11-04.
Top 8 ranked clinical research sites for Washburn County
#2Lakeview Medical Center-Marshfield Clinic
Serves this area from WI#3Marshfield Clinic-Rice Lake Center
Serves this area from WI#4Marshfield Medical Center-Rice Lake
Serves this area from WI#5Essentia Health-Hayward Clinic
Serves this area from WI#6Tamarack Health Hayward Medical Center
Serves this area from WI#7Marshfield Clinic - Ladysmith Center
Serves this area from WI#8Marshfield Medical Center - Ladysmith
Serves this area from WI
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Frequently asked questions
How many clinical research sites serve Washburn County?
We list 8 clinical research sites serving Washburn County, WI: 1 based there and 7 serving it from nearby. 8 of the top 8 match an active federal or state record, checked on 2026-11-04.
Which clinical research sites serve Washburn County?
The top-ranked clinical research sites serving Washburn County, WI are Essentia Health-Spooner Clinic, Lakeview Medical Center-Marshfield Clinic, Marshfield Clinic-Rice Lake Center, Marshfield Medical Center-Rice Lake and Essentia Health-Hayward Clinic. The full ranked list, with the official records each provider matched, is on this page.
Which clinical research sites serving Washburn County are verified against official records?
8 of the top 8 match an active official record: Essentia Health-Spooner Clinic (ClinicalTrials.gov), Lakeview Medical Center-Marshfield Clinic (ClinicalTrials.gov), Marshfield Clinic-Rice Lake Center (ClinicalTrials.gov), Marshfield Medical Center-Rice Lake (ClinicalTrials.gov) and Essentia Health-Hayward Clinic (ClinicalTrials.gov), and 3 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
Spooner, Shell Lake, Minong, Birchwood, Trego, Stone Lake, Springbrook