#1Clinical Research Associates of Central PA
Serves this area from PA
Clinical Research Sites in Jefferson County, PA
The top-ranked clinical research sites serving Jefferson County, PA are Clinical Research Associates of Central PA, Clinical Research Associates of Central Pennsylvania and Oncology Hematology Associates of Northern Pennsylvania. We list 8 clinical research sites serving Jefferson County, PA. 8 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 Jefferson County, PA. 8 providers, 8 of the top 8 verified against federal or state records. Registry records checked on 2026-11-04.
Top 8 ranked clinical research sites for Jefferson County
#2Clinical Research Associates of Central Pennsylvania
Serves this area from PA#3Oncology Hematology Associates of Northern Pennsylvania
Serves this area from PA#4Penn Highlands DuBois
Serves this area from PA#5The Lung Center
Serves this area from PA#6Armstrong Center for Medicine and Health
Serves this area from PA#7Armstrong County Memorial Hospital
Serves this area from PA#8IRMC Cancer Center
Serves this area from Indiana, PA (36 mi)
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Frequently asked questions
How many clinical research sites serve Jefferson County?
We list 8 clinical research sites serving Jefferson County, PA: 0 based there and 8 serving it from nearby. 8 of the top 8 match an active federal or state record, checked on 2026-11-04.
Which clinical research sites serve Jefferson County?
The top-ranked clinical research sites serving Jefferson County, PA are Clinical Research Associates of Central PA, Clinical Research Associates of Central Pennsylvania, Oncology Hematology Associates of Northern Pennsylvania, Penn Highlands DuBois and The Lung Center. The full ranked list, with the official records each provider matched, is on this page.
Which clinical research sites serving Jefferson County are verified against official records?
8 of the top 8 match an active official record: Clinical Research Associates of Central PA (ClinicalTrials.gov), Clinical Research Associates of Central Pennsylvania (ClinicalTrials.gov), Oncology Hematology Associates of Northern Pennsylvania (ClinicalTrials.gov), Penn Highlands DuBois (ClinicalTrials.gov) and The Lung Center (ClinicalTrials.gov), and 3 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
Punxsutawney, Brookville, Reynoldsville, Brockway, Sykesville, Falls Creek, Big Run, Summerville, Crenshaw, Corsica, Timblin, Worthville