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Clinical research

Clinical trial sites in North America

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 335,544 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: Region: North America Clear all

Trial sites by region

Select a bar to filter by region.

Scale
Trial sites by region
CategoryTrial sites
Europe474,077
North America335,544
Asia-Pacific156,891
Latin America45,783
Africa19,488
Middle East14,332
Other3,142

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 States307,205
Canada28,337
Bermuda2

Trial sites

335,544 sites. Sites with a public page link to it on Pharma Observatory.

  • Walter Reed Army Medical Center-Olney Olney, Maryland, United States 1 trial
  • Walter Reed Army Medical Center/National Intrepid Center of Excellence (NICoE) Bethesda, Maryland, United States 1 trial
  • Walter Reed Army National Medical Center Bethesda, Maryland, United States 1 trial
  • Walter Reed Hospital Bethesda, Maryland, United States 1 trial
  • Walter Reed Institute of Research Silver Spring, Maryland, United States 1 trial
  • Walter Reed NMMC Portsmouth, Virginia, United States 1 trial
  • Walter Reed NMMC Bethesda, Maryland, United States 1 trial
  • Walter Reed National Medical Military Center Bethesda, Maryland, United States Ongoing trial 1 trial
  • Walter Reed National Medical Military Center (WRNMMC) Bethesda, Maryland, United States 1 trial
  • Walter Reed National Military Bethesda, Maryland, United States Ongoing trial 1 trial
  • Walter Reed National Military Cancer Center Bethesda, Maryland, United States 1 trial
  • Walter Reed National Military Medical CPDR Bethesda, Maryland, United States 1 trial
  • Walter Reed National Military Medical Cener Bethesda, Maryland, United States 1 trial
  • Walter Reed National Military Medical Ceneter Bethesda, Maryland, United States 1 trial
  • Walter Reed National Military Medical Center Besthesda, Maryland, United States 1 trial
  • Walter Reed National Military Medical Center Rockville, Maryland, United States 1 trial
  • Walter Reed National Military Medical Center ( Site 0121) Bethesda, Maryland, United States Ongoing trial 1 trial
  • Walter Reed National Military Medical Center ( Site 5006) Bethesda, Maryland, United States Ongoing trial 1 trial
  • Walter Reed National Military Medical Center (Military Personnel Only) Washington D.C., District of Columbia, United States 1 trial
  • Walter Reed National Military Medical Center - Dept of Neurology Bethesda, Maryland, 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