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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.

  • Watson Investigational Site 109 Houston, Texas, United States 1 trial
  • Watson Investigational Site 109 Winston-Salem, North Carolina, United States 1 trial
  • Watson Investigational Site 110 Norfolk, Nebraska, United States 1 trial
  • Watson Investigational Site 110 Charleston, South Carolina, United States 1 trial
  • Watson Investigational Site 111 Augusta, Georgia, United States 1 trial
  • Watson Investigational Site 111 Lawrenceville, New Jersey, United States 1 trial
  • Watson Investigational Site 112 Sarasota, Florida, United States 1 trial
  • Watson Investigational Site 112 Denver, Colorado, United States 1 trial
  • Watson Investigational Site 113 Albuquerque, New Mexico, United States 1 trial
  • Watson Investigational Site 113 Champaign, Illinois, United States 1 trial
  • Watson Investigational Site 114 Washington D.C., District of Columbia, United States 1 trial
  • Watson Investigational Site 114 Frisco, Texas, United States 1 trial
  • Watson Investigational Site 115 Albuquerque, New Mexico, United States 1 trial
  • Watson Investigational Site 115 Lakewood, Colorado, United States 1 trial
  • Watson Investigational Site 116 New Orleans, Louisiana, United States 1 trial
  • Watson Investigational Site 116 Milford, Connecticut, United States 1 trial
  • Watson Investigational Site 117 Savannah, Georgia, United States 1 trial
  • Watson Investigational Site 118 Winston-Salem, North Carolina, United States 1 trial
  • Watson Investigational Site 119 Jenkintown, Pennsylvania, United States 1 trial
  • Watson Investigational Site 119 Schaumburg, Illinois, 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