#1Care Access - Arlington 2
Based in Arlington, VA
Clinical Research Sites in Arlington County, VA
The top-ranked clinical research sites serving Arlington County, VA are Care Access - Arlington 2, Sana Research, LLC and Virginia Cancer Specialists, PC. We list 268 clinical research sites serving Arlington County, VA. 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 Arlington County, VA. 268 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 Arlington County
#2Sana Research, LLC
Based in Arlington, VA#3Virginia Cancer Specialists, PC
Based in Arlington, VA#4Washington Center for Weight Management and Research
Based in Arlington, VA#5Washington Cntr Weight Mgmt
Based in Arlington, VA#6Georgetown University Medical Center
Serves this area from Washington, DC (3 mi)#7Georgetown University Medical Center Lombardi Cancer Center
Serves this area from Washington, DC (3 mi)#8American College of Cardiology
Serves this area from Washington, DC (3 mi)#9American College of Cardiology/National Cardiovascular Data Registry (NCDR)
Serves this area from Washington, DC (3 mi)#10George Washington Cancer Center
Serves this area from Washington, DC (3 mi)
20 more providers serving this area
- George Washington-Medical Faculty Associates, Washington, DC (3 mi)
- George Washington University Hospital, Washington, DC (3 mi)
- George Washington University Medical Center, Washington, DC (3 mi)
- George Washington University-Medical Faculty Associates, Washington, DC (3 mi)
- George Washington University School of Medicine, Washington, DC (3 mi)
- International Spine, Pain & Performance Center, Washington, DC (3 mi)
- Milken Institute School of Public Health, Washington, DC (3 mi)
- The George Washington Cancer Center, Washington, DC (3 mi)
- The George Washington Medical Faculty Associates, Washington, DC (3 mi)
- The George Washington University, Washington, DC (3 mi)
- The GW Medical Faculty Associates, Washington, DC (3 mi)
- Vanda Pharmaceuticals, Washington, DC (3 mi)
- Georgetown Lombardi Comprehensive Cancer Center, Washington, DC (3 mi)
- Georgetown University, Washington, DC (3 mi)
- Georgetown University Hospital, Washington, DC (3 mi)
- Georgetown University Lombardi Cancer Center, Washington, DC (3 mi)
- Georgetown University - Lombardi Comprehensive Cancer Center, Washington, DC (3 mi)
- Georgetown University Medical Center - Department of Pharmacy, Oncology Pharmacy, Washington, DC (3 mi)
- Georgetown University Medical Center/Lombardi Comprehensive Cancer Center, Washington, DC (3 mi)
- Georgetown University School of Medicine, Washington, DC (3 mi)
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Frequently asked questions
How many clinical research sites serve Arlington County?
We list 268 clinical research sites serving Arlington County, VA: 5 based there and 263 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 Arlington County?
The top-ranked clinical research sites serving Arlington County, VA are Care Access - Arlington 2, Sana Research, LLC, Virginia Cancer Specialists, PC, Washington Center for Weight Management and Research and Washington Cntr Weight Mgmt. The full ranked list, with the official records each provider matched, is on this page.
Which clinical research sites serving Arlington County are verified against official records?
10 of the top 10 match an active official record: Care Access - Arlington 2 (ClinicalTrials.gov), Sana Research, LLC (ClinicalTrials.gov), Virginia Cancer Specialists, PC (ClinicalTrials.gov), Washington Center for Weight Management and Research (ClinicalTrials.gov) and Washington Cntr Weight Mgmt (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 .