#1Kaiser Permanente-Santa Rosa
Serves this area from Larkfield-Wikiup, CA (42 mi)
Clinical Research Sites in Lake County, CA
The top-ranked clinical research sites serving Lake County, CA are Kaiser Permanente-Santa Rosa, Pacific Research Institute and Providence Medical Foundation. We list 15 clinical research sites serving Lake County, CA. 15 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 Lake County, CA. 15 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 Lake County
#2Pacific Research Institute
Serves this area from Larkfield-Wikiup, CA (42 mi)#3Providence Medical Foundation
Serves this area from Larkfield-Wikiup, CA (42 mi)#4Providence Medical Foundation - Santa Rosa
Serves this area from Larkfield-Wikiup, CA (42 mi)#5Providence Medical Group
Serves this area from Larkfield-Wikiup, CA (42 mi)#6Soul Medicine Institute
Serves this area from Larkfield-Wikiup, CA (42 mi)#7St Joseph Heritage Healthcare
Serves this area from Larkfield-Wikiup, CA (42 mi)#8Sutter Health Santa Rosa
Serves this area from Larkfield-Wikiup, CA (42 mi)#9Sutter Pacific Medical Foundation
Serves this area from Larkfield-Wikiup, CA (42 mi)#10Sutter Santa Rosa
Serves this area from Larkfield-Wikiup, CA (42 mi)
5 more providers serving this area
- Adventist Health St. Helena, CA
- Saint Helena Hospital, CA
- St. Helena Hospital, CA
- NorthBay Clinical Research, Santa Rosa, CA (46 mi)
- Providence Santa Rosa Memorial Hospital, Santa Rosa, CA (46 mi)
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Frequently asked questions
How many clinical research sites serve Lake County?
We list 15 clinical research sites serving Lake County, CA: 0 based there and 15 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 Lake County?
The top-ranked clinical research sites serving Lake County, CA are Kaiser Permanente-Santa Rosa, Pacific Research Institute, Providence Medical Foundation, Providence Medical Foundation - Santa Rosa and Providence Medical Group. The full ranked list, with the official records each provider matched, is on this page.
Which clinical research sites serving Lake County are verified against official records?
10 of the top 10 match an active official record: Kaiser Permanente-Santa Rosa (ClinicalTrials.gov), Pacific Research Institute (ClinicalTrials.gov), Providence Medical Foundation (ClinicalTrials.gov), Providence Medical Foundation - Santa Rosa (ClinicalTrials.gov) and Providence Medical Group (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
Clearlake, Hidden Valley Lake, Lakeport, North Lakeport, Clearlake Riviera, Kelseyville, Lucerne, Nice, Clearlake Oaks, Cobb, Lower Lake, Soda Bay, Middletown, Upper Lake, Spring Valley