#1Ascension St. John Jane Phillips
Serves this area from OK
Clinical Research Sites in Nowata County, OK
The top-ranked clinical research sites serving Nowata County, OK are Ascension St. John Jane Phillips, Coffeyville Regional Medical Center and Cancer Center of Kansas-Independence. We list 5 clinical research sites serving Nowata County, OK. 5 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 Nowata County, OK. 5 providers, 5 of the top 5 verified against federal or state records. Registry records checked on 2026-11-04.
Top 5 ranked clinical research sites for Nowata County
| # | Provider | Verified records | Based in | Phone |
|---|---|---|---|---|
| 1 | Ascension St. John Jane Phillips | Site on 4 active studies registered on ClinicalTrials.gov | OK | — |
| 2 | Coffeyville Regional Medical Center | Site on 21 active studies registered on ClinicalTrials.gov | KS | — |
| 3 | Cancer Center of Kansas-Independence | Site on 71 active studies registered on ClinicalTrials.gov | KS | — |
| 4 | Cancer Center of Kansas - Parsons | Site on 73 active studies registered on ClinicalTrials.gov | Parsons, KS (43 mi) | — |
| 5 | Labette Health | Site on 2 active studies registered on ClinicalTrials.gov | Parsons, KS (43 mi) | — |
#2Coffeyville Regional Medical Center
Serves this area from KS#3Cancer Center of Kansas-Independence
Serves this area from KS#4Cancer Center of Kansas - Parsons
Serves this area from Parsons, KS (43 mi)#5Labette Health
Serves this area from Parsons, KS (43 mi)
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Frequently asked questions
How many clinical research sites serve Nowata County?
We list 5 clinical research sites serving Nowata County, OK: 0 based there and 5 serving it from nearby. 5 of the top 5 match an active federal or state record, checked on 2026-11-04.
Which clinical research sites serve Nowata County?
The top-ranked clinical research sites serving Nowata County, OK are Ascension St. John Jane Phillips, Coffeyville Regional Medical Center, Cancer Center of Kansas-Independence, Cancer Center of Kansas - Parsons and Labette Health. The full ranked list, with the official records each provider matched, is on this page.
Which clinical research sites serving Nowata County are verified against official records?
5 of the top 5 match an active official record: Ascension St. John Jane Phillips (ClinicalTrials.gov), Coffeyville Regional Medical Center (ClinicalTrials.gov), Cancer Center of Kansas-Independence (ClinicalTrials.gov), Cancer Center of Kansas - Parsons (ClinicalTrials.gov) and Labette Health (ClinicalTrials.gov). 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
Nowata, South Coffeyville, Lenapah, Delaware, Wann, New Alluwe, Watova