#1Casa Colina Hospital and Centers for Healthcare
Serves this area from Pomona, CA (0 mi)
Clinical Research Sites in Pomona, CA
The top-ranked clinical research sites serving Pomona, CA are Casa Colina Hospital and Centers for Healthcare, Western University College of Optometry and Western University of Health Sciences. We list 970 clinical research sites serving Pomona, 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 Pomona, CA (Los Angeles County). 970 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 Pomona
#2Western University College of Optometry
Serves this area from Pomona, CA (1 mi)#3Western University of Health Sciences
Serves this area from Pomona, CA (1 mi)#4National Institute of Clinical Research, Inc.
Serves this area from Pomona, CA (2 mi)#5Dream Team Clinical Research
Serves this area from Pomona, CA (2 mi)#6Empire Clinical Research
Serves this area from Pomona, CA (2 mi)#7Empire Clinical Research - Pomona
Serves this area from Pomona, CA (2 mi)#8Pomona Valley Hospital Medical Center
Serves this area from Pomona, CA (2 mi)#9The Neurology Group
Serves this area from Pomona, CA (2 mi)#10Catalina Research Institute, LLC
Serves this area from Montclair, CA (4 mi)
20 more providers serving this area
- N America Res Inst - San Dimas, San Dimas, CA (4 mi)
- North America Research Institute, San Dimas, CA (4 mi)
- North America Research Institute - San Dimas, San Dimas, CA (4 mi)
- Orange County Research Institute, Ontario, CA (5 mi)
- Inland Psychiatric Medical Group., Chino, CA (6 mi)
- Inland Psychiatric Medical Group (IPMG)-Chino, Chino, CA (6 mi)
- City of Hope at Upland, Upland, CA (7 mi)
- City of Hope Upland, Upland, CA (7 mi)
- Inland Rheumatology Clinical Trials INC, Upland, CA (7 mi)
- Integrated Research of Inland, Inc., Upland, CA (7 mi)
- Pacific Clinical Research Management Group LLC, Upland, CA (7 mi)
- Thrive Clinical Research Group, Glendora, CA (7 mi)
- Valley Clinical Trials, Covina, CA (7 mi)
- Valley Clinical Trials, LLC dba Flourish Research, Covina, CA (7 mi)
- Foothill Cardiology Glendora, Glendora, CA (8 mi)
- Medvin Clinical Research, Covina, CA (9 mi)
- Medvin Clinical Research - Covina, Covina, CA (9 mi)
- Kaiser Permanente-Ontario, Ontario, CA (10 mi)
- Kaiser Permanente Ontario Medical Center, Ontario, CA (10 mi)
- Center for Clinical Trials of San Gabriel, West Covina, CA (10 mi)
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Frequently asked questions
How many clinical research sites serve Pomona?
We list 970 clinical research sites serving Pomona, CA: 0 based there and 970 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 Pomona?
The top-ranked clinical research sites serving Pomona, CA are Casa Colina Hospital and Centers for Healthcare, Western University College of Optometry, Western University of Health Sciences, National Institute of Clinical Research, Inc. and Dream Team Clinical Research. The full ranked list, with the official records each provider matched, is on this page.
Which clinical research sites serving Pomona are verified against official records?
10 of the top 10 match an active official record: Casa Colina Hospital and Centers for Healthcare (ClinicalTrials.gov), Western University College of Optometry (ClinicalTrials.gov), Western University of Health Sciences (ClinicalTrials.gov), National Institute of Clinical Research, Inc. (ClinicalTrials.gov) and Dream Team Clinical 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 .