#1Mercy Hospital
Based in IA
Clinical Research Sites in Linn County, IA
The top-ranked clinical research sites serving Linn County, IA are Mercy Hospital, Mercy Medical Center and Mercy Regional Cancer Center at Mercy Medical Center. We list 46 clinical research sites serving Linn County, IA. 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 Linn County, IA. 46 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 Linn County
#2Mercy Medical Center
Based in IA#3Mercy Regional Cancer Center at Mercy Medical Center
Based in IA#4Oncology Associates at Mercy Medical Center
Based in IA#5Physicians' Clinic of Iowa PC
Based in Cedar Rapids, IA#6Saint Luke's Hospital
Based in Cedar Rapids, IA#7Holden Comprehensive Cancer Center
Serves this area from Iowa City, IA (29 mi)#8Holden Comprehensive Cancer Center at the University of Iowa
Serves this area from Iowa City, IA (29 mi)#9Holden Comprehensive Cancer Center at University of Iowa
Serves this area from Iowa City, IA (29 mi)#10Integrative Laboratory of Applied Physiology and Lifestyle Medicine
Serves this area from Iowa City, IA (29 mi)
20 more providers serving this area
- Iowa Bioscience Innovation Facility, Iowa City, IA (29 mi)
- Research Facility, Iowa City, IA (29 mi)
- State University of Iowa, Iowa City, IA (29 mi)
- Stead Family Children's Hospital, Iowa City, IA (29 mi)
- The State University of Iowa, Iowa City, IA (29 mi)
- The University of Iowa, Iowa City, IA (29 mi)
- The University of Iowa Hospitals & Clinics, Iowa City, IA (29 mi)
- Uni Of Iowa Hospitals And Clinics, Iowa City, IA (29 mi)
- University of Iowa, Iowa City, IA (29 mi)
- University of Iowa and Holden Comprehensive Cancer Center, Iowa City, IA (29 mi)
- University of Iowa, Carver College of Medicine, Iowa City, IA (29 mi)
- University of Iowa Children's Hospital, Iowa City, IA (29 mi)
- University of Iowa College of Dentistry and Dental Clinics, Iowa City, IA (29 mi)
- University of Iowa Healthcare, Iowa City, IA (29 mi)
- University of Iowa Health Care, Iowa City, IA (29 mi)
- University of Iowa Health Care Medical Center - Nephrology, Iowa City, IA (29 mi)
- University of Iowa/Holden Comprehensive Cancer Center, Iowa City, IA (29 mi)
- University of Iowa Hospital, Iowa City, IA (29 mi)
- University of Iowa Hospital and Clinic, Iowa City, IA (29 mi)
- University of Iowa Hospital and Clinics, Iowa City, IA (29 mi)
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Frequently asked questions
How many clinical research sites serve Linn County?
We list 46 clinical research sites serving Linn County, IA: 6 based there and 40 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 Linn County?
The top-ranked clinical research sites serving Linn County, IA are Mercy Hospital, Mercy Medical Center, Mercy Regional Cancer Center at Mercy Medical Center, Oncology Associates at Mercy Medical Center and Physicians' Clinic of Iowa PC. The full ranked list, with the official records each provider matched, is on this page.
Which clinical research sites serving Linn County are verified against official records?
10 of the top 10 match an active official record: Mercy Hospital (ClinicalTrials.gov), Mercy Medical Center (ClinicalTrials.gov), Mercy Regional Cancer Center at Mercy Medical Center (ClinicalTrials.gov), Oncology Associates at Mercy Medical Center (ClinicalTrials.gov) and Physicians' Clinic of Iowa PC (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 .
Cities in Linn County
Communities served
Marion, Hiawatha, Mount Vernon, Robins, Fairfax, Center Point, Ely, Lisbon, Palo, Walford, Central City, Springville, Coggon, Alburnett, Walker, Bertram, Prairieburg