#1Digestive Health Research of North Texas
Based in Wichita Falls, TX
Clinical Research Sites in Wichita County, TX
The top-ranked clinical research sites serving Wichita County, TX are Digestive Health Research of North Texas, Digestive Research of Central Texas, LLC and Grayline Research Center. We list 6 clinical research sites serving Wichita County, TX. 6 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 Wichita County, TX. 6 providers, 6 of the top 6 verified against federal or state records. Registry records checked on 2026-11-04.
Top 6 ranked clinical research sites for Wichita County
| # | Provider | Verified records | Based in | Phone |
|---|---|---|---|---|
| 1 | Digestive Health Research of North Texas | Site on 7 active studies registered on ClinicalTrials.gov | Wichita Falls, TX | — |
| 2 | Digestive Research of Central Texas, LLC | Site on 3 active studies registered on ClinicalTrials.gov | Wichita Falls, TX | — |
| 3 | Grayline Research Center | Site on 9 active studies registered on ClinicalTrials.gov | Wichita Falls, TX | — |
| 4 | ObjectiveHealth-Digestive Health Research of North Texas | Site on 2 active studies registered on ClinicalTrials.gov | Wichita Falls, TX | — |
| 5 | Texas Oncology West Texas | Site on 8 active studies registered on ClinicalTrials.gov | TX | — |
| 6 | Texas Oncology-Wichita Falls Texoma Cancer Center | Site on 3 active studies registered on ClinicalTrials.gov | TX | — |
#2Digestive Research of Central Texas, LLC
Based in Wichita Falls, TX#3Grayline Research Center
Based in Wichita Falls, TX#4ObjectiveHealth-Digestive Health Research of North Texas
Based in Wichita Falls, TX#5Texas Oncology West Texas
Serves this area from TX#6Texas Oncology-Wichita Falls Texoma Cancer Center
Serves this area from TX
Request quotes
Frequently asked questions
How many clinical research sites serve Wichita County?
We list 6 clinical research sites serving Wichita County, TX: 4 based there and 2 serving it from nearby. 6 of the top 6 match an active federal or state record, checked on 2026-11-04.
Which clinical research sites serve Wichita County?
The top-ranked clinical research sites serving Wichita County, TX are Digestive Health Research of North Texas, Digestive Research of Central Texas, LLC, Grayline Research Center, ObjectiveHealth-Digestive Health Research of North Texas and Texas Oncology West Texas. The full ranked list, with the official records each provider matched, is on this page.
Which clinical research sites serving Wichita County are verified against official records?
6 of the top 6 match an active official record: Digestive Health Research of North Texas (ClinicalTrials.gov), Digestive Research of Central Texas, LLC (ClinicalTrials.gov), Grayline Research Center (ClinicalTrials.gov), ObjectiveHealth-Digestive Health Research of North Texas (ClinicalTrials.gov) and Texas Oncology West Texas (ClinicalTrials.gov), and 1 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 Wichita County
Communities served
Burkburnett, Iowa Park, Electra, Pleasant Valley, Cashion Community