#1Orange County Research Center
Serves this area from Tustin, CA (1 mi)
Clinical Research Sites in Tustin, CA
The top-ranked clinical research sites serving Tustin, CA are Orange County Research Center, Prestige Medical Group and Solace Clinical Research. We list 958 clinical research sites serving Tustin, 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 Tustin, CA (Orange County). 958 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 Tustin
#2Prestige Medical Group
Serves this area from Tustin, CA (1 mi)#3Solace Clinical Research
Serves this area from Tustin, CA (1 mi)#4Solace Clinical Research California
Serves this area from Tustin, CA (1 mi)#5Tilda Research
Serves this area from Tustin, CA (1 mi)#6University Clinical Investigators, Incorporated
Serves this area from Tustin, CA (1 mi)#7Orange County Retina Med Group
Serves this area from North Tustin, CA (3 mi)#8Orange County Retina Medical Group
Serves this area from North Tustin, CA (3 mi)#9Santa Ana
Serves this area from North Tustin, CA (3 mi)#10Santa Ana, California
Serves this area from North Tustin, CA (3 mi)
20 more providers serving this area
- Syrentis Clinical Research, North Tustin, CA (3 mi)
- Amnova Clinical Research, LLC, Irvine, CA (3 mi)
- Axiom Research, Orange County, Irvine, CA (3 mi)
- Southern California Clinical Research, Santa Ana, CA (3 mi)
- Southern California Dermatology, Santa Ana, CA (3 mi)
- Southern California Dermatology- Site Number : 8401043, Santa Ana, CA (3 mi)
- UCLA Hematology/Oncology - Irvine, Irvine, CA (3 mi)
- Edwards Lifesciences, Irvine, CA (4 mi)
- Irvine Center for Clinical Research, Irvine, CA (4 mi)
- Irvine Clinical Research, Irvine, CA (4 mi)
- Vision Research and Assessment Institute, Irvine, CA (4 mi)
- ATP Clinical Research, Orange, CA (4 mi)
- Cura Clinical Research, Orange, CA (4 mi)
- Cure Clinical Research, LLC, Orange, CA (4 mi)
- Lumina Clinical Research Center, Orange, NJ (4 mi)
- University of California, Irvine, CA (4 mi)
- ATP Clinical Research Inc., Irvine, CA (5 mi)
- Beckman Laser Institute and Medical Clinic, Irvine, CA (5 mi)
- Beckman Laser Institute Medical Clinic, Irvine, CA (5 mi)
- Chao Family Comprehensive Cancer Center, Irvine, CA (5 mi)
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Frequently asked questions
How many clinical research sites serve Tustin?
We list 958 clinical research sites serving Tustin, CA: 0 based there and 958 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 Tustin?
The top-ranked clinical research sites serving Tustin, CA are Orange County Research Center, Prestige Medical Group, Solace Clinical Research, Solace Clinical Research California and Tilda Research. The full ranked list, with the official records each provider matched, is on this page.
Which clinical research sites serving Tustin are verified against official records?
10 of the top 10 match an active official record: Orange County Research Center (ClinicalTrials.gov), Prestige Medical Group (ClinicalTrials.gov), Solace Clinical Research (ClinicalTrials.gov), Solace Clinical Research California (ClinicalTrials.gov) and Tilda Research (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 .