#1Children's Hospital of Illinois at OSF Saint Francis Medical Center
Serves this area from Peoria, IL (0 mi)
Clinical Research Sites in Peoria, IL
The top-ranked clinical research sites serving Peoria, IL are Children's Hospital of Illinois at OSF Saint Francis Medical Center, Methodist Medical Center of Illinois and OSF Children's Hospital of Illinois. We list 39 clinical research sites serving Peoria, IL. 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 Peoria, IL (Peoria County). 39 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 Peoria
#2Methodist Medical Center of Illinois
Serves this area from Peoria, IL (0 mi)#3OSF Children's Hospital of Illinois
Serves this area from Peoria, IL (0 mi)#4OSF Healthcare Saint Francis Medical Center
Serves this area from Peoria, IL (0 mi)#5OSF Saint Francis
Serves this area from Peoria, IL (0 mi)#6OSF Saint Francis Medical Center
Serves this area from Peoria, IL (0 mi)#7OSF St. Francis Medical Center
Serves this area from Peoria, IL (0 mi)#8Saint Jude Midwest Affiliate
Serves this area from Peoria, IL (0 mi)#9St. Francis Medical Center, OSF Healthcare
Serves this area from Peoria, IL (0 mi)#10Optimal Research
Serves this area from Peoria, IL (1 mi)
20 more providers serving this area
- Proctor Hospital, Peoria, IL (1 mi)
- Bleeding and Clotting Disorders Institute, Peoria, IL (3 mi)
- CCOP - Illinois Oncology Research Association, Peoria, IL (3 mi)
- Illinois Cancer Care, Peoria, IL (3 mi)
- Illinois CancerCare, Peoria, IL (3 mi)
- Illinois CancerCare, P.C., Peoria, IL (3 mi)
- Illinois CancerCare-Peoria, Peoria, IL (3 mi)
- Illinois Eye Center, Peoria, IL (3 mi)
- Oncology Hematology Associates of Central Illinois, PC - Peoria, Peoria, IL (3 mi)
- OSF Saint Francis Radiation Oncology at Peoria Cancer Center, Peoria, IL (3 mi)
- OSF HealthCare Cancer Institute, Peoria, IL (4 mi)
- Illinois CancerCare - Washington, Washington, IL (11 mi)
- Cancer Treatment Center at Pekin Hospital, Pekin, IL (14 mi)
- Illinois CancerCare-Pekin, Pekin, IL (14 mi)
- OSF Saint Francis Radiation Oncology at Pekin, Pekin, IL (14 mi)
- OSF Saint Francis Radiation Oncology at Pekin Cancer Treatment Center, Pekin, IL (14 mi)
- Pekin Hospital, Pekin, IL (14 mi)
- Eureka Community Hospital, Eureka, IL (19 mi)
- Eureka Hospital, Eureka, IL (19 mi)
- Illinois CancerCare-Eureka, Eureka, IL (19 mi)
Request quotes
Frequently asked questions
How many clinical research sites serve Peoria?
We list 39 clinical research sites serving Peoria, IL: 0 based there and 39 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 Peoria?
The top-ranked clinical research sites serving Peoria, IL are Children's Hospital of Illinois at OSF Saint Francis Medical Center, Methodist Medical Center of Illinois, OSF Children's Hospital of Illinois, OSF Healthcare Saint Francis Medical Center and OSF Saint Francis. The full ranked list, with the official records each provider matched, is on this page.
Which clinical research sites serving Peoria are verified against official records?
10 of the top 10 match an active official record: Children's Hospital of Illinois at OSF Saint Francis Medical Center (ClinicalTrials.gov), Methodist Medical Center of Illinois (ClinicalTrials.gov), OSF Children's Hospital of Illinois (ClinicalTrials.gov), OSF Healthcare Saint Francis Medical Center (ClinicalTrials.gov) and OSF Saint Francis (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 .