#1Gastro Care Institute
Serves this area from Lancaster, CA (0 mi)
Clinical Research Sites in Lancaster, CA
The top-ranked clinical research sites serving Lancaster, CA are Gastro Care Institute, Antelope Valley Clinical Trials and Antelope Valley Medical Center. We list 560 clinical research sites serving Lancaster, CA. 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 Lancaster, CA (Los Angeles County). 560 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 Lancaster
#2Antelope Valley Clinical Trials
Serves this area from Lancaster, CA (2 mi)#3Antelope Valley Medical Center
Serves this area from Lancaster, CA (2 mi)#4Chemidox Clinical Trials
Serves this area from Lancaster, CA (2 mi)#5Chemidox Clinical Trials- Site Number : 8401157
Serves this area from Lancaster, CA (2 mi)#6City of Hope Antelope Valley
Serves this area from Lancaster, CA (2 mi)#7First Valley Medical Group
Serves this area from Lancaster, CA (2 mi)#8Gastro Care Associates
Serves this area from Lancaster, CA (2 mi)#9Om Research LLC
Serves this area from Lancaster, CA (2 mi)#10Om Research, LLC 1
Serves this area from Lancaster, CA (2 mi)
20 more providers serving this area
- Om Research, LLC - Lancaster-Site Number: 8400148, Lancaster, CA (2 mi)
- Foothill Arthritis Clinic, CA
- Medvin Clinical Research - Tujunga, CA
- Abbott, CA
- Olive View Medical Center, CA
- Olive View-UCLA Education & Research Institute, CA
- Olive View - UCLA Medical Center, CA
- Olive View-University of California Los Angeles Medical Center, CA
- Care Access - Santa Clarita, Santa Clarita, CA (29 mi)
- Amicis Research Center, Santa Clarita, CA (30 mi)
- Amicis Research Center, Santa Clarita, CA (30 mi)
- Amicis Research Center - Valencia, Santa Clarita, CA (30 mi)
- Amicis Research Center - Valencia-Site Number: 8400064, Santa Clarita, CA (30 mi)
- City of Hope - Santa Clarita, Santa Clarita, CA (30 mi)
- Cura Clinical Research - Santa Clarita - Kelly Johnson Parkway, Santa Clarita, CA (30 mi)
- UCLA Hematology/Oncology - Santa Clarita, Santa Clarita, CA (30 mi)
- UCLA Santa Clarita Primary & Specialty Care, Santa Clarita, CA (30 mi)
- USC Norris Santa Clarita Oncology, Santa Clarita, CA (30 mi)
- Amicis Research Center, Los Angeles, CA (34 mi)
- Amicis Research Center - Balboa, Los Angeles, CA (34 mi)
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Frequently asked questions
How many clinical research sites serve Lancaster?
We list 560 clinical research sites serving Lancaster, CA: 0 based there and 560 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 Lancaster?
The top-ranked clinical research sites serving Lancaster, CA are Gastro Care Institute, Antelope Valley Clinical Trials, Antelope Valley Medical Center, Chemidox Clinical Trials and Chemidox Clinical Trials- Site Number : 8401157. The full ranked list, with the official records each provider matched, is on this page.
Which clinical research sites serving Lancaster are verified against official records?
10 of the top 10 match an active official record: Gastro Care Institute (ClinicalTrials.gov), Antelope Valley Clinical Trials (ClinicalTrials.gov), Antelope Valley Medical Center (ClinicalTrials.gov), Chemidox Clinical Trials (ClinicalTrials.gov) and Chemidox Clinical Trials- Site Number : 8401157 (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 .