#1Kansas Medical Clinic - Gastroenterology
Serves this area from Topeka, KS (0 mi)
Clinical Research Sites in Topeka, KS
The top-ranked clinical research sites serving Topeka, KS are Kansas Medical Clinic - Gastroenterology, Topeka VA Hospital and Cotton O'Neil Cancer Center / Stormont Vail Health. We list 18 clinical research sites serving Topeka, 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 Topeka, KS (Shawnee County). 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 Topeka
#2Topeka VA Hospital
Serves this area from Topeka, KS (2 mi)#3Cotton O'Neil Cancer Center / Stormont Vail Health
Serves this area from Topeka, KS (2 mi)#4Cotton O Neil Clinical Res Center
Serves this area from Topeka, KS (2 mi)#5Cotton O'Neil Clinical Research Center
Serves this area from Topeka, KS (2 mi)#6Cotton ONeil Clinical Research Center
Serves this area from Topeka, KS (2 mi)#7Cotton O'Neil Clinical Research Center - Central Office
Serves this area from Topeka, KS (2 mi)#8Cotton O'Neil Diab & Endo Ctr
Serves this area from Topeka, KS (2 mi)#9Cotton O'Neil Diabetes & Endocrinology
Serves this area from Topeka, KS (2 mi)#10Cotton O'Neil Diabetes & Endocrinology Center
Serves this area from Topeka, KS (2 mi)
8 more providers serving this area
- Cotton O'Neil Digestive Health Center, Topeka, KS (2 mi)
- Kansas Medical Clinic PA, Topeka, KS (2 mi)
- Saint Francis Hospital and Medical Center - Topeka, Topeka, KS (2 mi)
- St. Francis Comprehensive Cancer Center, Topeka, KS (2 mi)
- University of Kansas Health System Saint Francis Campus, Topeka, KS (2 mi)
- University of Kansas, Lawrence, KS (24 mi)
- University of Kansas Medical Center, Lawrence, KS (24 mi)
- Lawrence Memorial Hospital, KS
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Frequently asked questions
How many clinical research sites serve Topeka?
We list 18 clinical research sites serving Topeka, KS: 0 based there and 18 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 Topeka?
The top-ranked clinical research sites serving Topeka, KS are Kansas Medical Clinic - Gastroenterology, Topeka VA Hospital, Cotton O'Neil Cancer Center / Stormont Vail Health, Cotton O Neil Clinical Res Center and Cotton O'Neil Clinical Research Center. The full ranked list, with the official records each provider matched, is on this page.
Which clinical research sites serving Topeka are verified against official records?
10 of the top 10 match an active official record: Kansas Medical Clinic - Gastroenterology (ClinicalTrials.gov), Topeka VA Hospital (ClinicalTrials.gov), Cotton O'Neil Cancer Center / Stormont Vail Health (ClinicalTrials.gov), Cotton O Neil Clinical Res Center (ClinicalTrials.gov) and Cotton O'Neil Clinical Research 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 .