#1Saint Alphonsus Cancer Care Center-Ontario
Serves this area from OR
Clinical Research Sites in Washington County, ID
The top-ranked clinical research sites serving Washington County, ID are Saint Alphonsus Cancer Care Center-Ontario, Saint Alphonsus Medical Center-Ontario and Saint Luke's Cancer Institute - Fruitland. We list 5 clinical research sites serving Washington County, ID. 5 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 Washington County, ID. 5 providers, 5 of the top 5 verified against federal or state records. Registry records checked on 2026-11-04.
Top 5 ranked clinical research sites for Washington County
| # | Provider | Verified records | Based in | Phone |
|---|---|---|---|---|
| 1 | Saint Alphonsus Cancer Care Center-Ontario | Site on 140 active studies registered on ClinicalTrials.gov | OR | — |
| 2 | Saint Alphonsus Medical Center-Ontario | Site on 33 active studies registered on ClinicalTrials.gov | OR | — |
| 3 | Saint Luke's Cancer Institute - Fruitland | Site on 192 active studies registered on ClinicalTrials.gov | ID | — |
| 4 | Saint Luke's Mountain States Tumor Institute - Fruitland | Site on 9 active studies registered on ClinicalTrials.gov | ID | — |
| 5 | Walter Knox Memorial Hospital | Site on 111 active studies registered on ClinicalTrials.gov | ID | — |
#2Saint Alphonsus Medical Center-Ontario
Serves this area from OR#3Saint Luke's Cancer Institute - Fruitland
Serves this area from ID#4Saint Luke's Mountain States Tumor Institute - Fruitland
Serves this area from ID#5Walter Knox Memorial Hospital
Serves this area from ID
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Frequently asked questions
How many clinical research sites serve Washington County?
We list 5 clinical research sites serving Washington County, ID: 0 based there and 5 serving it from nearby. 5 of the top 5 match an active federal or state record, checked on 2026-11-04.
Which clinical research sites serve Washington County?
The top-ranked clinical research sites serving Washington County, ID are Saint Alphonsus Cancer Care Center-Ontario, Saint Alphonsus Medical Center-Ontario, Saint Luke's Cancer Institute - Fruitland, Saint Luke's Mountain States Tumor Institute - Fruitland and Walter Knox Memorial Hospital. The full ranked list, with the official records each provider matched, is on this page.
Which clinical research sites serving Washington County are verified against official records?
5 of the top 5 match an active official record: Saint Alphonsus Cancer Care Center-Ontario (ClinicalTrials.gov), Saint Alphonsus Medical Center-Ontario (ClinicalTrials.gov), Saint Luke's Cancer Institute - Fruitland (ClinicalTrials.gov), Saint Luke's Mountain States Tumor Institute - Fruitland (ClinicalTrials.gov) and Walter Knox Memorial Hospital (ClinicalTrials.gov). 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
Weiser, Cambridge, Midvale