#1Orange County Research Center
Serves this area from Lake Forest, CA (1 mi)
Clinical Research Sites in Lake Forest, CA
The top-ranked clinical research sites serving Lake Forest, CA are Orange County Research Center, Allameh Medical Corp and M3 Wake Research - Mission Mental Health (WR-MMH). We list 757 clinical research sites serving Lake Forest, 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 Lake Forest, CA (Orange County). 757 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 Lake Forest
#2Allameh Medical Corp
Serves this area from Mission Viejo, CA (3 mi)#3M3 Wake Research - Mission Mental Health (WR-MMH)
Serves this area from Mission Viejo, CA (3 mi)#4Mission Hospital
Serves this area from Mission Viejo, CA (3 mi)#5Mission Hospital Regional Medical Center
Serves this area from Mission Viejo, CA (3 mi)#6Providence Medical Foundation
Serves this area from Mission Viejo, CA (3 mi)#7City of Hope
Serves this area from Irvine, CA (3 mi)#8City of Hope at Irvine Lennar
Serves this area from Irvine, CA (3 mi)#9City of Hope at Irvine Sand Canyon
Serves this area from Irvine, CA (3 mi)#10City of Hope At Orange County Lennar Foundation Cancer Center
Serves this area from Irvine, CA (3 mi)
20 more providers serving this area
- City of Hope Investigational Drug Service (IDS), Irvine, CA (3 mi)
- City of Hope Lennar, Irvine, CA (3 mi)
- City of Hope - Lennar Foundation Cancer Center, Irvine, CA (3 mi)
- City of Hope Orange County Lennar Foundation Cancer Center, Irvine, CA (3 mi)
- Hoag Health Center Irvine, Irvine, CA (3 mi)
- Hoag Hospital, Irvine, CA (3 mi)
- Hoag Hospital Irvine, Irvine, CA (3 mi)
- Hoag Memorial Hospital, Irvine, CA (3 mi)
- Hoag Memorial Hospital Presbyterian, Irvine, CA (3 mi)
- Kaiser Permanente Alton/Sand Canyon Medical Offices, Irvine, CA (3 mi)
- Kaiser Permanente-Irvine, Irvine, CA (3 mi)
- Research Facility, Irvine, CA (3 mi)
- The City of Hope Orange County Lennar Foundation Cancer Center, Irvine, CA (3 mi)
- Harvard Eye Associates, Laguna Hills, CA (4 mi)
- MemorialCare Saddleback Medical Center, Laguna Hills, CA (4 mi)
- MS Center of California, Laguna Hills, CA (4 mi)
- Orange Coast Women's Medical Group, Laguna Hills, CA (4 mi)
- Saddleback Memorial Medical Center, Laguna Hills, CA (4 mi)
- UCI Health Laguna Hills, Laguna Hills, CA (4 mi)
- UCLA Hematology/Oncology - Laguna Hills, Laguna Hills, CA (4 mi)
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Frequently asked questions
How many clinical research sites serve Lake Forest?
We list 757 clinical research sites serving Lake Forest, CA: 0 based there and 757 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 Lake Forest?
The top-ranked clinical research sites serving Lake Forest, CA are Orange County Research Center, Allameh Medical Corp, M3 Wake Research - Mission Mental Health (WR-MMH), Mission Hospital and Mission Hospital Regional Medical Center. The full ranked list, with the official records each provider matched, is on this page.
Which clinical research sites serving Lake Forest are verified against official records?
10 of the top 10 match an active official record: Orange County Research Center (ClinicalTrials.gov), Allameh Medical Corp (ClinicalTrials.gov), M3 Wake Research - Mission Mental Health (WR-MMH) (ClinicalTrials.gov), Mission Hospital (ClinicalTrials.gov) and Mission Hospital Regional Medical Center (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 .