Clinical Research Sites in Atascosa County, TX

We list 184 clinical research sites serving Atascosa County, TX: 0 based there and 184 serving it from nearby. 10 of the top 10 match an active federal or state record, checked on 2026-11-04.

The top-ranked clinical research sites serving Atascosa County, TX are Methodist Hospital Metropolitan, San Antonio Vascular and Endovascular Clinic, US Renal Care - South San Antonio, Texas Dermatology and Laser Specialists - San Antonio - South New Braunfels Avenue and Pinnacle Clinical Research - South San Antonio. The full ranked list, with the official records each provider matched, is on this page.

10 of the top 10 match an active official record: Methodist Hospital Metropolitan (ClinicalTrials.gov), San Antonio Vascular and Endovascular Clinic (ClinicalTrials.gov), US Renal Care - South San Antonio (ClinicalTrials.gov), Texas Dermatology and Laser Specialists - San Antonio - South New Braunfels Avenue (ClinicalTrials.gov) and Pinnacle Clinical Research - South San Antonio (ClinicalTrials.gov), and 5 more on this page. Each badge links to the official record it matched.

By our published methodology: verified registrations, documented capabilities, years registered and responsiveness. Sponsored placements are shown separately and never affect rank.

"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.

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.