#1Cancer Care Specialists of Central Illinois
Serves this area from IL
Clinical Research Sites in Decatur, IL
The top-ranked clinical research sites serving Decatur, IL are Cancer Care Specialists of Central Illinois, Cancer Care Specialists of Illinois and Cancer Care Specialists of Illinois - Decatur. We list 24 clinical research sites serving Decatur, IL. 24 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 Decatur, IL (Macon County). 24 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 Decatur
#2Cancer Care Specialists of Illinois
Serves this area from IL#3Cancer Care Specialists of Illinois - Decatur
Serves this area from IL#4Decatur Memorial Hospital
Serves this area from IL#5Decatur Memorial Hospital Cancer Care Institute
Serves this area from IL#6Heartland Cancer Research NCORP
Serves this area from IL#7Springfield Clinic Main Campus
Serves this area from IL#8Central Illinois Diabetes and Clinical Research a Division of Prairie Education and Research Cooperative
Serves this area from Springfield, IL (38 mi)#9Central Illinois Hematology Oncology Center
Serves this area from Springfield, IL (38 mi)#10Saint John's Hospital
Serves this area from Springfield, IL (38 mi)
14 more providers serving this area
- Simmons Cancer Institute at SIU, Springfield, IL (38 mi)
- SIU School of Medicine, Springfield, IL (38 mi)
- Southern Illinois University School of Medicine, Springfield, IL (38 mi)
- Springfield Clinic, Springfield, IL (38 mi)
- Springfield Clinic - First, Springfield, IL (38 mi)
- Memorial Medical Center, Springfield, IL (38 mi)
- Regional Cancer Center at Memorial Medical Center, Springfield, IL (38 mi)
- SIU Medicine, Springfield, IL (38 mi)
- Southern Illinois University, Springfield, IL (38 mi)
- Springfield Memorial Hospital, Springfield, IL (38 mi)
- St. John's Hospital, Springfield, IL (38 mi)
- Prairie Education and Research Cooperative, Springfield, IL (38 mi)
- Prairie Education & Research, Springfield, IL (38 mi)
- Prairie Heart Institute, Springfield, IL (38 mi)
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Frequently asked questions
How many clinical research sites serve Decatur?
We list 24 clinical research sites serving Decatur, IL: 0 based there and 24 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 Decatur?
The top-ranked clinical research sites serving Decatur, IL are Cancer Care Specialists of Central Illinois, Cancer Care Specialists of Illinois, Cancer Care Specialists of Illinois - Decatur, Decatur Memorial Hospital and Decatur Memorial Hospital Cancer Care Institute. The full ranked list, with the official records each provider matched, is on this page.
Which clinical research sites serving Decatur are verified against official records?
10 of the top 10 match an active official record: Cancer Care Specialists of Central Illinois (ClinicalTrials.gov), Cancer Care Specialists of Illinois (ClinicalTrials.gov), Cancer Care Specialists of Illinois - Decatur (ClinicalTrials.gov), Decatur Memorial Hospital (ClinicalTrials.gov) and Decatur Memorial Hospital Cancer Care Institute (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 .