#1Methodist Texsan Hospital
Serves this area from San Antonio, TX (1 mi)
Clinical Research Sites in San Antonio, TX
The top-ranked clinical research sites serving San Antonio, TX are Methodist Texsan Hospital, South Texas Cardiovascular Consultants and Carta - Clinical Associates In Research Therapeutics Of America;LLC. We list 205 clinical research sites serving San Antonio, 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 San Antonio, TX (Bexar County). 205 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 San Antonio
#2South Texas Cardiovascular Consultants
Serves this area from San Antonio, TX (1 mi)#3Carta - Clinical Associates In Research Therapeutics Of America;LLC
Serves this area from San Antonio, TX (2 mi)#4Clinical Advancement Center
Serves this area from San Antonio, TX (2 mi)#5Clinical Associates in Research Therapeutics of America
Serves this area from San Antonio, TX (2 mi)#6Stuart A. Terry, MD PA
Serves this area from San Antonio, TX (2 mi)#7Children's Hospital of San Antonio
Serves this area from San Antonio, TX (3 mi)#8CHRISTUS Children's Hospital
Serves this area from San Antonio, TX (3 mi)#9DM Clinical Research - San Antonio
Serves this area from San Antonio, TX (3 mi)#10Texas Diabetes Institute
Serves this area from San Antonio, TX (3 mi)
20 more providers serving this area
- Texas Diabetes Institute - University Health System, San Antonio, TX (3 mi)
- The Children's Hospital of San Antonio, San Antonio, TX (3 mi)
- University Health, San Antonio, TX (3 mi)
- University Health System Texas Diabetic Institute, San Antonio, TX (3 mi)
- University of Texas Health San Antonio, San Antonio, TX (3 mi)
- Univ Of Texas Hlth Science Cntr, San Antonio, TX (3 mi)
- American Research Corporation, San Antonio, TX (3 mi)
- American Research Corporation at Texas Liver Institute, San Antonio, TX (3 mi)
- San Antonio Eye Center, San Antonio, TX (3 mi)
- Sun Research Institute, San Antonio, TX (3 mi)
- Texas Liver Institute, San Antonio, TX (3 mi)
- Texas Liver Institute/American Research Corporation, San Antonio, TX (3 mi)
- Progressive Clinical Research, Castle Hills, TX (4 mi)
- Progressive Clinical Research San Antonio, Castle Hills, TX (4 mi)
- RFSA Dermatology, Castle Hills, TX (4 mi)
- San Antonio, Texas, Castle Hills, TX (4 mi)
- AES - DRS - Synexus Clinical Research US, Inc. - San Antonio, San Antonio, TX (5 mi)
- Audie L. Murphy VA Hospital, San Antonio, TX (5 mi)
- Cancer Therapy and Research Center at The UT Health Science Center at San Antonio, San Antonio, TX (5 mi)
- Clinical Research Facility of the Center for Oral Health and Research, UTHSA, San Antonio, TX (5 mi)
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Frequently asked questions
How many clinical research sites serve San Antonio?
We list 205 clinical research sites serving San Antonio, TX: 0 based there and 205 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 San Antonio?
The top-ranked clinical research sites serving San Antonio, TX are Methodist Texsan Hospital, South Texas Cardiovascular Consultants, Carta - Clinical Associates In Research Therapeutics Of America;LLC, Clinical Advancement Center and Clinical Associates in Research Therapeutics of America. The full ranked list, with the official records each provider matched, is on this page.
Which clinical research sites serving San Antonio are verified against official records?
10 of the top 10 match an active official record: Methodist Texsan Hospital (ClinicalTrials.gov), South Texas Cardiovascular Consultants (ClinicalTrials.gov), Carta - Clinical Associates In Research Therapeutics Of America;LLC (ClinicalTrials.gov), Clinical Advancement Center (ClinicalTrials.gov) and Clinical Associates in Research Therapeutics of America (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 .