#1Cotton O'Neil Cancer Center / Stormont Vail Health
Based in Topeka, KS
Clinical Research Sites in Shawnee County, KS
The top-ranked clinical research sites serving Shawnee County, KS are Cotton O'Neil Cancer Center / Stormont Vail Health, Cotton O Neil Clinical Res Center and Cotton O'Neil Clinical Research Center. We list 18 clinical research sites serving Shawnee County, KS. 18 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 Shawnee County, KS. 18 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 Shawnee County
#2Cotton O Neil Clinical Res Center
Based in Topeka, KS#3Cotton O'Neil Clinical Research Center
Based in Topeka, KS#4Cotton ONeil Clinical Research Center
Based in Topeka, KS#5Cotton O'Neil Clinical Research Center - Central Office
Based in Topeka, KS#6Cotton O'Neil Diab & Endo Ctr
Based in Topeka, KS#7Cotton O'Neil Diabetes & Endocrinology
Based in Topeka, KS#8Cotton O'Neil Diabetes & Endocrinology Center
Based in Topeka, KS#9Cotton O'Neil Digestive Health Center
Based in Topeka, KS#10Kansas Medical Clinic - Gastroenterology
Based in Topeka, KS
8 more providers serving this area
- Kansas Medical Clinic PA, Topeka, KS
- Saint Francis Hospital and Medical Center - Topeka, Topeka, KS
- St. Francis Comprehensive Cancer Center, Topeka, KS
- Topeka VA Hospital, Topeka, KS
- University of Kansas Health System Saint Francis Campus, Topeka, KS
- University of Kansas, Lawrence, KS (27 mi)
- University of Kansas Medical Center, Lawrence, KS (27 mi)
- Lawrence Memorial Hospital, KS
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Frequently asked questions
How many clinical research sites serve Shawnee County?
We list 18 clinical research sites serving Shawnee County, KS: 15 based there and 3 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 Shawnee County?
The top-ranked clinical research sites serving Shawnee County, KS are Cotton O'Neil Cancer Center / Stormont Vail Health, Cotton O Neil Clinical Res Center, Cotton O'Neil Clinical Research Center, Cotton ONeil Clinical Research Center and Cotton O'Neil Clinical Research Center - Central Office. The full ranked list, with the official records each provider matched, is on this page.
Which clinical research sites serving Shawnee County are verified against official records?
10 of the top 10 match an active official record: Cotton O'Neil Cancer Center / Stormont Vail Health (ClinicalTrials.gov), Cotton O Neil Clinical Res Center (ClinicalTrials.gov), Cotton O'Neil Clinical Research Center (ClinicalTrials.gov), Cotton ONeil Clinical Research Center (ClinicalTrials.gov) and Cotton O'Neil Clinical Research Center - Central Office (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 .
Cities in Shawnee County
Communities served
Silver Lake, Auburn, Rossville, Tecumseh, Wakarusa, Willard