#1City of Hope Corona
Serves this area from Corona, CA (2 mi)
Clinical Research Sites in Corona, CA
The top-ranked clinical research sites serving Corona, CA are City of Hope Corona, Infinity Clinical Research and Apex Research. We list 354 clinical research sites serving Corona, 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 Corona, CA (Riverside County). 354 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 Corona
#2Infinity Clinical Research
Serves this area from Norco, CA (5 mi)#3Apex Research
Serves this area from Riverside, CA (6 mi)#4Kaiser Permanente
Serves this area from Riverside, CA (6 mi)#5Kaiser Permanente
Serves this area from Riverside, CA (6 mi)#6Kaiser Permanente-Riverside
Serves this area from Riverside, CA (6 mi)#7Kaiser Permanente Riverside Medical Center
Serves this area from Riverside, CA (6 mi)#8Artemis Institute for Clinical Research
Serves this area from El Sobrante, CA (7 mi)#9Artemis Institute for Clinical Research - Riverside
Serves this area from El Sobrante, CA (7 mi)#10CARI Clinical Trials
Serves this area from Riverside, CA (10 mi)
20 more providers serving this area
- Inland Psychiatric Medical Group., Chino, CA (12 mi)
- Inland Psychiatric Medical Group (IPMG)-Chino, Chino, CA (12 mi)
- Kaiser Permanente-Ontario, Ontario, CA (12 mi)
- Kaiser Permanente Ontario Medical Center, Ontario, CA (12 mi)
- Cenexel, Riverside, CA (13 mi)
- Clinical Innovations, Inc, Riverside, CA (13 mi)
- Clinical Innovations, Inc. dba CITrials, Riverside, CA (13 mi)
- Riverside Clinical, Riverside, CA (13 mi)
- UCI Health - Yorba Linda, Yorba Linda, CA (14 mi)
- Medvin Clinical Research - Riverside, Riverside, CA (14 mi)
- Orange County Retina Med Group, North Tustin, CA (14 mi)
- Orange County Retina Medical Group, North Tustin, CA (14 mi)
- Santa Ana, North Tustin, CA (14 mi)
- Santa Ana, California, North Tustin, CA (14 mi)
- Syrentis Clinical Research, North Tustin, CA (14 mi)
- Riverside Community Hospital, Riverside, CA (14 mi)
- Orange County Research Institute, Ontario, CA (15 mi)
- University of California, Riverside, Riverside, CA (16 mi)
- Catalina Research Institute, LLC, Montclair, CA (16 mi)
- Orange County Research Center, Lake Forest, CA (16 mi)
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Frequently asked questions
How many clinical research sites serve Corona?
We list 354 clinical research sites serving Corona, CA: 0 based there and 354 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 Corona?
The top-ranked clinical research sites serving Corona, CA are City of Hope Corona, Infinity Clinical Research, Apex Research, Kaiser Permanente and Kaiser Permanente. The full ranked list, with the official records each provider matched, is on this page.
Which clinical research sites serving Corona are verified against official records?
10 of the top 10 match an active official record: City of Hope Corona (ClinicalTrials.gov), Infinity Clinical Research (ClinicalTrials.gov), Apex Research (ClinicalTrials.gov), Kaiser Permanente (ClinicalTrials.gov) and Kaiser Permanente (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 .