#1Eureka Community Hospital
Serves this area from Eureka, IL (23 mi)
Clinical Research Sites in Marshall County, IL
The top-ranked clinical research sites serving Marshall County, IL are Eureka Community Hospital, Eureka Hospital and Illinois CancerCare-Eureka. We list 39 clinical research sites serving Marshall County, 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 Marshall County, IL. 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 Marshall County
#2Eureka Hospital
Serves this area from Eureka, IL (23 mi)#3Illinois CancerCare-Eureka
Serves this area from Eureka, IL (23 mi)#4Illinois CancerCare-Spring Valley
Serves this area from Spring Valley, IL (23 mi)#5Saint Margaret's Hospital
Serves this area from Spring Valley, IL (23 mi)#6Optimal Research
Serves this area from Peoria, IL (23 mi)#7Proctor Hospital
Serves this area from Peoria, IL (23 mi)#8Illinois CancerCare-Peru
Serves this area from Peru, IL (23 mi)#9Illinois CancerCare-Peru - Valley Regional Cancer Center
Serves this area from Peru, IL (23 mi)#10Illinois Valley Community Hospital
Serves this area from Peru, IL (23 mi)
20 more providers serving this area
- Illinois Valley Hospital, Peru, IL (23 mi)
- Valley Radiation Oncology, Peru, IL (23 mi)
- Children's Hospital of Illinois at OSF Saint Francis Medical Center, Peoria, IL (24 mi)
- Methodist Medical Center of Illinois, Peoria, IL (24 mi)
- OSF Children's Hospital of Illinois, Peoria, IL (24 mi)
- OSF Healthcare Saint Francis Medical Center, Peoria, IL (24 mi)
- OSF Saint Francis, Peoria, IL (24 mi)
- OSF Saint Francis Medical Center, Peoria, IL (24 mi)
- OSF St. Francis Medical Center, Peoria, IL (24 mi)
- Saint Jude Midwest Affiliate, Peoria, IL (24 mi)
- St. Francis Medical Center, OSF Healthcare, Peoria, IL (24 mi)
- Illinois CancerCare-Princeton, IL
- Perry Memorial Hospital, IL
- OSF HealthCare Cancer Institute, Peoria, IL (25 mi)
- Bleeding and Clotting Disorders Institute, Peoria, IL (26 mi)
- CCOP - Illinois Oncology Research Association, Peoria, IL (26 mi)
- Illinois Cancer Care, Peoria, IL (26 mi)
- Illinois CancerCare, Peoria, IL (26 mi)
- Illinois CancerCare, P.C., Peoria, IL (26 mi)
- Illinois CancerCare-Peoria, Peoria, IL (26 mi)
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Frequently asked questions
How many clinical research sites serve Marshall County?
We list 39 clinical research sites serving Marshall County, 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 Marshall County?
The top-ranked clinical research sites serving Marshall County, IL are Eureka Community Hospital, Eureka Hospital, Illinois CancerCare-Eureka, Illinois CancerCare-Spring Valley and Saint Margaret's Hospital. The full ranked list, with the official records each provider matched, is on this page.
Which clinical research sites serving Marshall County are verified against official records?
10 of the top 10 match an active official record: Eureka Community Hospital (ClinicalTrials.gov), Eureka Hospital (ClinicalTrials.gov), Illinois CancerCare-Eureka (ClinicalTrials.gov), Illinois CancerCare-Spring Valley (ClinicalTrials.gov) and Saint Margaret's Hospital (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 .
Communities served
Henry, Lacon, Toluca, Wenona, Hopewell, Varna, Sparland, La Rose