#1AdventHealth Shawnee Mission
Based in Overland Park, KS
Clinical Research Sites in Johnson County, KS
The top-ranked clinical research sites serving Johnson County, KS are AdventHealth Shawnee Mission, Alliance for Multispecialty Research LLC. and Altasciences Clinical Kansas. We list 198 clinical research sites serving Johnson County, KS. 30 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 Johnson County, KS. 198 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 Johnson County
#2Alliance for Multispecialty Research LLC.
Based in Overland Park, KS#3Altasciences Clinical Kansas
Based in Overland Park, KS#4Altasciences - Kansas City
Based in Overland Park, KS#5Ascentist Healthcare
Based in Leawood, KS#6BVL Clinical Research
Based in Leawood, KS#7CCOP - Kansas City
Based in Prairie Village, KS#8Clinical Associates Midwest, LLC
Based in Overland Park, KS#9Clinical Associates Midwest, LLC
Based in Overland Park, KS#10Collective Medical Research
Based in Overland Park, KS
20 more providers serving this area
- College Park Family Care Center, Overland Park, KS
- Crimson Pain Management, Leawood, KS
- Delricht Research - Concierge And Direct Primary Care, Overland Park, KS
- Dr. Vince Clinical Research, Overland Park, KS
- ICON Clinical Research, Lenexa, KS
- ICON Early Phase Services, LLC, Lenexa, KS
- ICON Lenexa, Lenexa, KS
- JCCT- Juno Northwest Houston, Lenexa, KS
- Johnson County Clinical Trials, Lenexa, KS
- Johnson County Clintrials, Lenexa, KS
- Johnson County Clin-Trials, Lenexa, KS
- Johnson County Clin-Trials (JCCT), Lenexa, KS
- Kansas City Cardiac Arrhythmia Research Foundation, Leawood, KS
- Kansas City Cardiac Arrhythmia Research LLC, Leawood, KS
- Kansas City Heart Rhythm Institute, Leawood, KS
- Kansas City Heart Rhythm Institute (Midwest Heart and Vascular Specialist), Leawood, KS
- Kansas City Heart Rhythm Institute - Roe Clinic, Leawood, KS
- Kansas City NCI Community Oncology Research Program, Prairie Village, KS
- Kansas Institute of Medicine Cancer and Blood Center, Lenexa, KS
- Kansas University Medical Center, Fairway, KS
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Frequently asked questions
How many clinical research sites serve Johnson County?
We list 198 clinical research sites serving Johnson County, KS: 84 based there and 114 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 Johnson County?
The top-ranked clinical research sites serving Johnson County, KS are AdventHealth Shawnee Mission, Alliance for Multispecialty Research LLC., Altasciences Clinical Kansas, Altasciences - Kansas City and Ascentist Healthcare. The full ranked list, with the official records each provider matched, is on this page.
Which clinical research sites serving Johnson County are verified against official records?
10 of the top 10 match an active official record: AdventHealth Shawnee Mission (ClinicalTrials.gov), Alliance for Multispecialty Research LLC. (ClinicalTrials.gov), Altasciences Clinical Kansas (ClinicalTrials.gov), Altasciences - Kansas City (ClinicalTrials.gov) and Ascentist Healthcare (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 Johnson County
Communities served
Leawood, Gardner, Prairie Village, Merriam, Spring Hill, Mission, Roeland Park, De Soto, Fairway, Mission Hills, Westwood, Edgerton, Lake Quivira, Westwood Hills, Mission Woods