Skip to content

Clinical research

Clinical trial sites in the United States

Clinical trial sites: one pin for each physical site that hosts trials, placed from the address on the trial registration.

  • Trial site
  • Group of pins (click to zoom)

Showing the 40,000 busiest of 307,307 located sites. The map holds only the first 40,000, so narrow the filters to see the rest.

Each pin is one trial site, placed on the map from the address on the trial registration, so it shows part of where trials are run, not all of it. A site with no located address has no pin. A site with a public page on Pharma Observatory links to it; other sites show name, place and trial count only.

Looking for contract research suppliers and CROs? Visit Contract Research Map

Looking to track new and ongoing clinical trials? Visit Trial Insights

Filters: Country: United States Clear all

Trial sites by region

Select a bar to filter by region.

Scale
Trial sites by region
CategoryTrial sites
North America307,307

Top countries

Country of the site's address. Select a bar to filter.

Scale

Bar colour shows the country's region, as in the chart by region.

Trial sites by country
CategoryTrial sites
United States307,307
France73,234
Germany73,217
Italy48,542
China46,028
Japan38,759
Spain36,468
United Kingdom32,428

Trial sites

307,307 sites. Sites with a public page link to it on Pharma Observatory.

  • Vermont Breast Cancer Surveillance System Burlington, Vermont, United States 1 trial
  • Vermont Cancer Center - Univ of Vermont Burlington, Vermont, United States 1 trial
  • Vermont Center for Cancer Medicine, Inc. Colchester, Vermont, United States 1 trial
  • Vermont Center for Children, Youth & Families Burlington, Vermont, United States 1 trial
  • Vermont Children's Hospital & University of Vermont Medical Center Burlington, Vermont, United States Ongoing trial 1 trial
  • Vermont College of Medicine Burlington, Vermont, United States 1 trial
  • Vermont Ctr Cancer Medicine Colchester, Vermont, United States 1 trial
  • Vermont Health Burlington, Vermont, United States Ongoing trial 1 trial
  • Vermont Lung Center Burlington, Vermont, United States Ongoing trial 1 trial
  • Vermont Lung Center at the University of Vermont Medical Center Colchester, Vermont, United States 1 trial
  • Vermont Lung Center, University of Vermont Burlington, Vermont, United States 1 trial
  • Vermont Lung Center, University of Vermont - Appendix B Only Burlington, Vermont, United States 1 trial
  • Vermont Medical Sleep Disorders Center Essex Junction, Vermont, United States 1 trial
  • Vermont Medical Sleep Disorders Center, Inc. Essex Junction, Vermont, United States 1 trial
  • Vermont Refugee Resettlement Program Colchester, Vermont, United States 1 trial
  • Vermont Regenerative Medicine Winooski, Vermont, United States Ongoing trial 1 trial
  • Vermont Regional Cancer Center Burlington, Vermont, United States Ongoing trial 1 trial
  • Vermont Urogynecology Associates, P.C. Williston, Vermont, United States 1 trial
  • Vermont Urogynecology Associates, PC Williston, Vermont, United States 1 trial
  • Vernon & Waldrep OBGYN Associates Dallas, Texas, United States 1 trial

Explore the data behind the map on Pharma Observatory

Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.

Visit Pharma Observatory