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Clinical Research Sites in Waller County, TX

The top-ranked clinical research sites serving Waller County, TX are Prem Internal Med Asso Houston, West Houston Area Clinical Trial Consultants, LLC and Clinical Research Solution. We list 467 clinical research sites serving Waller County, 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 Waller County, TX. 467 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 Waller County

Ranked by our published methodology. Sponsored providers are shown separately.
#ProviderVerified recordsBased inPhone
1Prem Internal Med Asso HoustonSite on 2 active studies registered on ClinicalTrials.gov
TX—
2West Houston Area Clinical Trial Consultants, LLCSite on 2 active studies registered on ClinicalTrials.gov
TX—
3Clinical Research SolutionSite on 2 active studies registered on ClinicalTrials.gov
TX—
4Horizon Clinical Research and Gill NeuroscienceSite on 2 active studies registered on ClinicalTrials.gov
TX—
5Horizon Clinical Research Center - HoustonSite on 3 active studies registered on ClinicalTrials.gov
TX—
6Horizon Clinical Research GroupSite on 15 active studies registered on ClinicalTrials.gov
TX—
7Houston Methodist Cypress HospitalSite on 13 active studies registered on ClinicalTrials.gov
TX(346) 618-2000
8Studies in Dermatology, LLCSite on 2 active studies registered on ClinicalTrials.gov
TX—
9R&H Clinical Research - Westborough DriveSite on 2 active studies registered on ClinicalTrials.gov
TX—
10Endocrine And Psychiatry CenterSite on 3 active studies registered on ClinicalTrials.gov
TX—
20 more providers serving this area

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Frequently asked questions

How many clinical research sites serve Waller County?

We list 467 clinical research sites serving Waller County, TX: 0 based there and 467 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 Waller County?

The top-ranked clinical research sites serving Waller County, TX are Prem Internal Med Asso Houston, West Houston Area Clinical Trial Consultants, LLC, Clinical Research Solution, Horizon Clinical Research and Gill Neuroscience and Horizon Clinical Research Center - Houston. The full ranked list, with the official records each provider matched, is on this page.

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

10 of the top 10 match an active official record: Prem Internal Med Asso Houston (ClinicalTrials.gov), West Houston Area Clinical Trial Consultants, LLC (ClinicalTrials.gov), Clinical Research Solution (ClinicalTrials.gov), Horizon Clinical Research and Gill Neuroscience (ClinicalTrials.gov) and Horizon Clinical Research Center - Houston (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

Katy, Prairie View, Hempstead, Brookshire, Waller, Pine Island, Pattison

More areas nearby

Austin County, TX (19 mi)Fulshear, TX (23 mi)Washington County, TX (29 mi)The Woodlands, TX (30 mi)