#1Walgreens - Store 11760
Serves this area from Oak Park, IL (1 mi)
Clinical Research Sites in Oak Park, IL
The top-ranked clinical research sites serving Oak Park, IL are Walgreens - Store 11760, Illinois Retina Associates and Illinois Retina Associates - Oak Park. We list 520 clinical research sites serving Oak Park, 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 Oak Park, IL (Cook County). 520 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 Oak Park
#2Illinois Retina Associates
Serves this area from Oak Park, IL (1 mi)#3Illinois Retina Associates - Oak Park
Serves this area from Oak Park, IL (1 mi)#4Illinois Retina Associates, S.C.
Serves this area from Oak Park, IL (1 mi)#5Illinois Retina Associates SC - Oak Park Site
Serves this area from Oak Park, IL (1 mi)#6Rush MD Anderson Cancer Center at Rush Oak Park
Serves this area from Oak Park, IL (1 mi)#7Rush Oak Park Hospital
Serves this area from Oak Park, IL (1 mi)#8Asthma and Allergy Center of Chicago
Serves this area from River Forest, IL (2 mi)#9Asthma and Allergy Center of Chicago S C
Serves this area from River Forest, IL (2 mi)#10West Suburban Medical Center
Serves this area from River Forest, IL (2 mi)
20 more providers serving this area
- Shriners Hospitals for Children - Chicago, Elmwood Park, IL (3 mi)
- Cardinal Bernardin Cancer Center at Loyola University Medical Center, Maywood, IL (3 mi)
- Loyola University, Maywood, IL (3 mi)
- Loyola University Chicago, Maywood, IL (3 mi)
- Loyola University Medical Center, Maywood, IL (3 mi)
- Loyola University Medical Center, Maywood, IL (3 mi)
- Loyola University Medical Center (LUMC), Maywood, IL (3 mi)
- Loyola University of Chicago, Maywood, IL (3 mi)
- Edward Hines Jr VA Hospital, IL
- Edward Hines, Jr. VA Hospital, IL
- Edward Hines Jr. VA Hospital, Hines, IL, IL
- Hines Veterans Administration Hospital, IL
- Mac Neal Hospital, Berwyn, IL (4 mi)
- MacNeal Hospital and Cancer Center, Berwyn, IL (4 mi)
- DM Clinical Research, Melrose Park, IL (4 mi)
- DM Clinical Research - Chicago, Melrose Park, IL (4 mi)
- Marjorie Weinberg Cancer Center at Loyola-Gottlieb, Melrose Park, IL (4 mi)
- Chicago Research Center, Inc, Chicago, IL (4 mi)
- IMA Clinical Research Chicago, Chicago, IL (4 mi)
- Northwestern Medicine Cancer Center Old Irving Park, Chicago, IL (5 mi)
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Frequently asked questions
How many clinical research sites serve Oak Park?
We list 520 clinical research sites serving Oak Park, IL: 0 based there and 520 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 Oak Park?
The top-ranked clinical research sites serving Oak Park, IL are Walgreens - Store 11760, Illinois Retina Associates, Illinois Retina Associates - Oak Park, Illinois Retina Associates, S.C. and Illinois Retina Associates SC - Oak Park Site. The full ranked list, with the official records each provider matched, is on this page.
Which clinical research sites serving Oak Park are verified against official records?
10 of the top 10 match an active official record: Walgreens - Store 11760 (ClinicalTrials.gov), Illinois Retina Associates (ClinicalTrials.gov), Illinois Retina Associates - Oak Park (ClinicalTrials.gov), Illinois Retina Associates, S.C. (ClinicalTrials.gov) and Illinois Retina Associates SC - Oak Park Site (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 .