#1Ascension Mercy Hospital
Serves this area from WI
Clinical Research Sites in Oshkosh, WI
The top-ranked clinical research sites serving Oshkosh, WI are Ascension Mercy Hospital, Ascension Northeast Wisconsin-Mercy Hospital-Oshkosh and Aurora Medical Center Oshkosh. We list 23 clinical research sites serving Oshkosh, WI. 23 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 Oshkosh, WI (Winnebago County). 23 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 Oshkosh
#2Ascension Northeast Wisconsin-Mercy Hospital-Oshkosh
Serves this area from WI#3Aurora Medical Center Oshkosh
Serves this area from WI#4ThedaCare Cancer Care - Oshkosh
Serves this area from WI#5Vince Lombardi Cancer Clinic - Oshkosh
Serves this area from WI#6Neuroscience Group of Northeast Wisconsin-Neenah
Serves this area from WI#7Surgical Associates of Neenah SC
Serves this area from WI#8ThedaCare Regional Medical Center - Neenah
Serves this area from WI#9Northeast Wisconsin Retina Associates
Serves this area from Greenville, WI (17 mi)#10Ascension Northeast Wisconsin-Saint Elizabeth Cancer Center-Appleton
Serves this area from Appleton, WI (18 mi)
13 more providers serving this area
- Ascension Saint Elizabeth Hospital, Appleton, WI (18 mi)
- Saint Agnes Hospital/Agnesian Cancer Center, Fond du Lac, WI (18 mi)
- Ascension Calumet Hospital, Chilton, WI (19 mi)
- Ascension Calumet Hospital-Chilton, Chilton, WI (19 mi)
- Fox Valley Surgical Associates Limited, Appleton, WI (20 mi)
- Radiology Associates of Appleton/ThedaCare Regional Medical Center, Appleton, WI (20 mi)
- ThedaCare Regional Cancer Center, Appleton, WI (20 mi)
- ThedaCare Regional Medical Center - Appleton, Appleton, WI (20 mi)
- ThedaCare Cancer Care - Berlin, WI
- Aurora Health Center-Fond du Lac, WI
- Fox Valley Hematology and Oncology SC-Appleton, WI
- ThedaCare Cancer Care - New London, WI
- ThedaCare Cancer Care - Waupaca, WI
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Frequently asked questions
How many clinical research sites serve Oshkosh?
We list 23 clinical research sites serving Oshkosh, WI: 0 based there and 23 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 Oshkosh?
The top-ranked clinical research sites serving Oshkosh, WI are Ascension Mercy Hospital, Ascension Northeast Wisconsin-Mercy Hospital-Oshkosh, Aurora Medical Center Oshkosh, ThedaCare Cancer Care - Oshkosh and Vince Lombardi Cancer Clinic - Oshkosh. The full ranked list, with the official records each provider matched, is on this page.
Which clinical research sites serving Oshkosh are verified against official records?
10 of the top 10 match an active official record: Ascension Mercy Hospital (ClinicalTrials.gov), Ascension Northeast Wisconsin-Mercy Hospital-Oshkosh (ClinicalTrials.gov), Aurora Medical Center Oshkosh (ClinicalTrials.gov), ThedaCare Cancer Care - Oshkosh (ClinicalTrials.gov) and Vince Lombardi Cancer Clinic - Oshkosh (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 .