#1Grayline Research Center
Serves this area from Wichita Falls, TX (42 mi)
Clinical Research Sites in Wilbarger County, TX
The top-ranked clinical research sites serving Wilbarger County, TX are Grayline Research Center, Texas Oncology West Texas and Texas Oncology-Wichita Falls Texoma Cancer Center. We list 6 clinical research sites serving Wilbarger 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 Wilbarger 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 Wilbarger County
| # | Provider | Verified records | Based in | Phone |
|---|---|---|---|---|
| 1 | Grayline Research Center | Site on 9 active studies registered on ClinicalTrials.gov | Wichita Falls, TX (42 mi) | — |
| 2 | Texas Oncology West Texas | Site on 8 active studies registered on ClinicalTrials.gov | TX | — |
| 3 | Texas Oncology-Wichita Falls Texoma Cancer Center | Site on 3 active studies registered on ClinicalTrials.gov | TX | — |
| 4 | Digestive Health Research of North Texas | Site on 7 active studies registered on ClinicalTrials.gov | Wichita Falls, TX (46 mi) | — |
| 5 | Digestive Research of Central Texas, LLC | Site on 3 active studies registered on ClinicalTrials.gov | Wichita Falls, TX (46 mi) | — |
| 6 | ObjectiveHealth-Digestive Health Research of North Texas | Site on 2 active studies registered on ClinicalTrials.gov | Wichita Falls, TX (46 mi) | — |
#2Texas Oncology West Texas
Serves this area from TX#3Texas Oncology-Wichita Falls Texoma Cancer Center
Serves this area from TX#4Digestive Health Research of North Texas
Serves this area from Wichita Falls, TX (46 mi)#5Digestive Research of Central Texas, LLC
Serves this area from Wichita Falls, TX (46 mi)#6ObjectiveHealth-Digestive Health Research of North Texas
Serves this area from Wichita Falls, TX (46 mi)
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Frequently asked questions
How many clinical research sites serve Wilbarger County?
We list 6 clinical research sites serving Wilbarger County, TX: 0 based there and 6 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 Wilbarger County?
The top-ranked clinical research sites serving Wilbarger County, TX are Grayline Research Center, Texas Oncology West Texas, Texas Oncology-Wichita Falls Texoma Cancer Center, Digestive Health Research of North Texas and Digestive Research of Central Texas, LLC. The full ranked list, with the official records each provider matched, is on this page.
Which clinical research sites serving Wilbarger County are verified against official records?
6 of the top 6 match an active official record: Grayline Research Center (ClinicalTrials.gov), Texas Oncology West Texas (ClinicalTrials.gov), Texas Oncology-Wichita Falls Texoma Cancer Center (ClinicalTrials.gov), Digestive Health Research of North Texas (ClinicalTrials.gov) and Digestive Research of Central Texas, LLC (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 .
Communities served
Vernon, Lockett, Oklaunion, Harrold