#1GI Alliance
Serves this area from Cedar Park, TX (5 mi)
Clinical Research Sites in Leander, TX
The top-ranked clinical research sites serving Leander, TX are GI Alliance, Texas Digestive Disease Consultants and Texas Digestive Disease Consultants - Cedar Park. We list 165 clinical research sites serving Leander, 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 Leander, TX (Williamson County). 165 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 Leander
#2Texas Digestive Disease Consultants
Serves this area from Cedar Park, TX (5 mi)#3Texas Digestive Disease Consultants - Cedar Park
Serves this area from Cedar Park, TX (5 mi)#4Velocity Clinical Research - Austin
Serves this area from Cedar Park, TX (5 mi)#5Advanced Medical Trials, LLC
Serves this area from TX#6Amel Med LLC
Serves this area from TX#7Texas Movement Disorder Specialist
Serves this area from TX#8Texas Movement Disorder Specialists
Serves this area from TX#9Austin Retina Associates
Serves this area from Round Rock, TX (9 mi)#10Austin Retina Associates, PLLC (Round Rock)
Serves this area from Round Rock, TX (9 mi)
20 more providers serving this area
- Be Well Clinical Studies, Round Rock, TX (9 mi)
- Be Well Clinical Studies - Austin, Round Rock, TX (9 mi)
- Central Texas Neurology Consultants, Round Rock, TX (9 mi)
- Central TX Neuro Consultants P A, Round Rock, TX (9 mi)
- Round Rock, TX, Round Rock, TX (9 mi)
- Texas Diabetes & Endocrinology, P.A., Round Rock, TX (9 mi)
- Texas Diabetes & Endocrinology_Round Rock, Round Rock, TX (9 mi)
- Texas Oncology - Round Rock Cancer Center, Round Rock, TX (9 mi)
- Urology Austin, PLLC, Round Rock, TX (9 mi)
- Austin Clinical Research - Austin - Anderson Mill Road- Site Number : 8400007, Austin, TX (10 mi)
- Austin Clinical Research, LLC, Austin, TX (10 mi)
- Care Access - Georgetown, Georgetown, TX (13 mi)
- BioBehavioral Research of Austin PC, Austin, TX (13 mi)
- National Neuromuscular Research Institute, Austin, TX (13 mi)
- Orion Clinical Research, Austin, TX (13 mi)
- Urology Austin, Austin, TX (13 mi)
- Velocity Clinical Research, Austin, TX (13 mi)
- Velocity Clinical Research - Austin, Austin, TX (13 mi)
- Baylor Scott and White Medical Center Round Rock, Round Rock, TX (14 mi)
- Baylor Scott & White Health - Round Rock, Round Rock, TX (14 mi)
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Frequently asked questions
How many clinical research sites serve Leander?
We list 165 clinical research sites serving Leander, TX: 0 based there and 165 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 Leander?
The top-ranked clinical research sites serving Leander, TX are GI Alliance, Texas Digestive Disease Consultants, Texas Digestive Disease Consultants - Cedar Park, Velocity Clinical Research - Austin and Advanced Medical Trials, LLC. The full ranked list, with the official records each provider matched, is on this page.
Which clinical research sites serving Leander are verified against official records?
10 of the top 10 match an active official record: GI Alliance (ClinicalTrials.gov), Texas Digestive Disease Consultants (ClinicalTrials.gov), Texas Digestive Disease Consultants - Cedar Park (ClinicalTrials.gov), Velocity Clinical Research - Austin (ClinicalTrials.gov) and Advanced Medical Trials, LLC (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 .