Clinical Research Sites in Starr County, TX

The top-ranked clinical research sites serving Starr County, TX are El Faro Health and Therapeutics, Texas Valley Clinical Research (TVCR) - Mission and Centex Studies, Inc.. We list 26 clinical research sites serving Starr County, TX. 26 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 Starr County, TX. 26 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 Starr County

16 more providers serving this area

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Frequently asked questions

How many clinical research sites serve Starr County?

We list 26 clinical research sites serving Starr County, TX: 1 based there and 25 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 Starr County?

The top-ranked clinical research sites serving Starr County, TX are El Faro Health and Therapeutics, Texas Valley Clinical Research (TVCR) - Mission, Centex Studies, Inc., DHR Health Institute for Research & Development and Doctor's Hospital at Renaissance. The full ranked list, with the official records each provider matched, is on this page.

Which clinical research sites serving Starr County are verified against official records?

10 of the top 10 match an active official record: El Faro Health and Therapeutics (ClinicalTrials.gov), Texas Valley Clinical Research (TVCR) - Mission (ClinicalTrials.gov), Centex Studies, Inc. (ClinicalTrials.gov), DHR Health Institute for Research & Development (ClinicalTrials.gov) and Doctor's Hospital at Renaissance (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 .

Communities served

Rio Grande City, Roma, Las Lomas, Escobares, La Grulla, Mikes, East Alto Bonito, Garza-Salinas II, La Puerta, West Alto Bonito, Valle Vista, B and E, Mesquite, El Chaparral, Garceno, Mi Ranchito Estate, El Refugio, La Paloma Ranchettes, Camargito, Alto Bonito Heights, Los Ebanos, Los Barreras, Olmito and Olmito, El Cenizo, Santa Rosa, El Rancho Vela, Los Alvarez, Palo Blanco, Rancho Viejo, Moraida, El Quiote, El Castillo, La Esperanza, Ranchitos del Norte, Manuel Garcia, San Juan, San Isidro, Delmita, La Escondida, Eugenio Saenz, La Victoria, Salineño, Fronton Ranchettes, Fronton, North Escobares, Airport Heights, Ramos, Chaparrito, La Casita, E. Lopez, Lago Vista, Miguel Barrera, La Minita, Nina, Sammy Martinez, Barrera, Regino Ramirez, Hilltop, Salineño North, Loma Vista

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