#1FHCC South Lake Union
Serves this area from Seattle, WA (1 mi)
Clinical Research Sites in Seattle, WA
The top-ranked clinical research sites serving Seattle, WA are FHCC South Lake Union, Fred Hutch and Fred Hutch Cancer Center. We list 245 clinical research sites serving Seattle, WA. 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 Seattle, WA (King County). 245 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 Seattle
#2Fred Hutch
Serves this area from Seattle, WA (1 mi)#3Fred Hutch Cancer Center
Serves this area from Seattle, WA (1 mi)#4Fred Hutch Cancer Research
Serves this area from Seattle, WA (1 mi)#5Fred Hutchinson Cancer Center
Serves this area from Seattle, WA (1 mi)#6Fred Hutchinson Cancer Center - Seattle Cancer Care Alliance (SCCA) Location
Serves this area from Seattle, WA (1 mi)#7Fred Hutchinson Cancer Center/University of Washington
Serves this area from Seattle, WA (1 mi)#8Fred Hutchinson Cancer Research Center
Serves this area from Seattle, WA (1 mi)#9Fred Hutchinson Cancer Research Center (FHCRC)
Serves this area from Seattle, WA (1 mi)#10Fred Hutchinson Cancer Research Center / Seattle Cancer Care Alliance
Serves this area from Seattle, WA (1 mi)
20 more providers serving this area
- Fred Hutchinson Cancer Research Center/University of Washington Cancer Consortium, Seattle, WA (1 mi)
- Fred Hutchison Cancer Center, Seattle, WA (1 mi)
- Fred Hutch/University of Washington Cancer Consortium, Seattle, WA (1 mi)
- Fred Hutch/University of Washington/Seattle Children's Cancer Consortium, Seattle, WA (1 mi)
- Research Facility, Seattle, WA (1 mi)
- Sage Bionetworks, Seattle, WA (1 mi)
- Seattle Cancer Care Alliance, Seattle, WA (1 mi)
- Seattle Vaccine and Prevention CRS (Site ID: 30331), Seattle, WA (1 mi)
- University of Washingto, Seattle, WA (1 mi)
- University of Washington, Seattle, WA (1 mi)
- University of Washington (Data Collection AND Data Analysis), Seattle, WA (1 mi)
- University of Washington (Data Collection Only), Seattle, WA (1 mi)
- University of Washington Diabetes Institute, Seattle, WA (1 mi)
- University of Washington Fred Hutch Cancer Center, Seattle, WA (1 mi)
- University of Washington Fred Hutchinson Cancer Care, Seattle, WA (1 mi)
- University of Washington - Fred Hutchinson Cancer Center, Seattle, WA (1 mi)
- University of Washington, Fred Hutchinson Cancer Research Center, Seattle, WA (1 mi)
- University of Washington Medicine Diabetes Institute (UWMDI), Seattle, WA (1 mi)
- University of Washington - Seattle Cancer Care Alliance, Seattle, WA (1 mi)
- UW Medicine Diabetes Institute, Seattle, WA (1 mi)
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Frequently asked questions
How many clinical research sites serve Seattle?
We list 245 clinical research sites serving Seattle, WA: 0 based there and 245 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 Seattle?
The top-ranked clinical research sites serving Seattle, WA are FHCC South Lake Union, Fred Hutch, Fred Hutch Cancer Center, Fred Hutch Cancer Research and Fred Hutchinson Cancer Center. The full ranked list, with the official records each provider matched, is on this page.
Which clinical research sites serving Seattle are verified against official records?
10 of the top 10 match an active official record: FHCC South Lake Union (ClinicalTrials.gov), Fred Hutch (ClinicalTrials.gov), Fred Hutch Cancer Center (ClinicalTrials.gov), Fred Hutch Cancer Research (ClinicalTrials.gov) and Fred Hutchinson Cancer Center (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 .