#1GI Alliance - Mansfield
Serves this area from Mansfield, TX (1 mi)
Clinical Research Sites in Mansfield, TX
The top-ranked clinical research sites serving Mansfield, TX are GI Alliance - Mansfield, GI Alliance Research - Mansfield and Prime Clinical Research. We list 433 clinical research sites serving Mansfield, TX. 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 Mansfield, TX (Tarrant County). 433 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 Mansfield
#2GI Alliance Research - Mansfield
Serves this area from Mansfield, TX (1 mi)#3Prime Clinical Research
Serves this area from Mansfield, TX (1 mi)#4Prime Clinical Research - Mansfield
Serves this area from Mansfield, TX (1 mi)#5TDDC dba GI Alliance Research
Serves this area from Mansfield, TX (1 mi)#6UPNT Research Institute
Serves this area from Arlington, TX (7 mi)#7Urology Partners of North Texas
Serves this area from Arlington, TX (7 mi)#8Arlington Nephrology, PLLC.
Serves this area from Arlington, TX (9 mi)#9Texas Oncology-Arlington South
Serves this area from Arlington, TX (9 mi)#10University of Texas Arlington
Serves this area from Arlington, TX (9 mi)
20 more providers serving this area
- University of Texas at Arlington, Arlington, TX (11 mi)
- Burleson, Texas, Burleson, TX (11 mi)
- North Pointe Psychiatry, Burleson, TX (11 mi)
- Star Retina, Burleson, TX (11 mi)
- Star Vision Research, Burleson, TX (11 mi)
- The Center for Cancer and Blood Disorders, Burleson, TX (11 mi)
- Arlington Center for Dermatology, Arlington, TX (13 mi)
- Arlington Research Center, inc., Arlington, TX (13 mi)
- Arlington Research Center- Site Number : 8401248, Arlington, TX (13 mi)
- Arlington Cancer Center, Arlington, TX (13 mi)
- Arlington, TX, Arlington, TX (13 mi)
- Dallas Heart and Vascular, Duncanville, TX (13 mi)
- Dallas Heart and Vascular Consultants, PA, Duncanville, TX (13 mi)
- Texas Clinical Research Institute, Arlington, TX (13 mi)
- Texas Oncology - DFW, Arlington, TX (13 mi)
- Texas Oncology- DFWW, Arlington, TX (13 mi)
- Texas Retina Associates, Arlington, TX (13 mi)
- Texas Retina Associates - Arlington, Arlington, TX (13 mi)
- Texas Retina Associates (TRA) - Arlington, Arlington, TX (13 mi)
- The Center for Cancer and Blood Disorders, Arlington, TX (13 mi)
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Frequently asked questions
How many clinical research sites serve Mansfield?
We list 433 clinical research sites serving Mansfield, TX: 0 based there and 433 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 Mansfield?
The top-ranked clinical research sites serving Mansfield, TX are GI Alliance - Mansfield, GI Alliance Research - Mansfield, Prime Clinical Research, Prime Clinical Research - Mansfield and TDDC dba GI Alliance Research. The full ranked list, with the official records each provider matched, is on this page.
Which clinical research sites serving Mansfield are verified against official records?
10 of the top 10 match an active official record: GI Alliance - Mansfield (ClinicalTrials.gov), GI Alliance Research - Mansfield (ClinicalTrials.gov), Prime Clinical Research (ClinicalTrials.gov), Prime Clinical Research - Mansfield (ClinicalTrials.gov) and TDDC dba GI Alliance Research (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 .