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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 336,342 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
Europe475,557
North America336,342
Asia-Pacific157,734
Latin America45,946
Africa19,593
Middle East14,431
Other3,162

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 States307,932
Canada28,408
Bermuda2

Trial sites

336,342 sites. Sites with a public page link to it on Pharma Observatory.

  • Pfizer Investigational Site Olean, New York, United States 10 trials
  • Pfizer Investigational Site Farmington Hills, Michigan, United States 10 trials
  • Pfizer Investigational Site Loma Linda, California, United States 10 trials
  • Pfizer Investigational Site Duarte, California, United States 10 trials
  • Pfizer Investigational Site Yakima, Washington, United States 10 trials
  • Pfizer Investigational Site Wheat Ridge, Colorado, United States 10 trials
  • Pfizer Investigational Site Myrtle Beach, South Carolina, United States 10 trials
  • Pfizer Investigational Site Fall River, Massachusetts, United States 10 trials
  • Pfizer Investigational Site Huntersville, North Carolina, United States 10 trials
  • Pfizer Investigational Site Savannah, Georgia, United States 10 trials
  • Pfizer Investigational Site Chesterfield, Missouri, United States 10 trials
  • Pfizer Investigational Site Carmichael, California, United States 10 trials
  • Pfizer Investigational Site Regina, Saskatchewan, Canada 10 trials
  • Pfizer Investigational Site Canton, Ohio, United States 10 trials
  • Pfizer Investigational Site Gallatin, Tennessee, United States 10 trials
  • Pfizer Investigational Site Lansdale, Pennsylvania, United States 10 trials
  • Pfizer Investigational Site Beaver, Pennsylvania, United States 10 trials
  • Pfizer Investigational Site Morristown, New Jersey, United States 10 trials
  • Pfizer Investigational Site Whittier, California, United States 10 trials
  • Pfizer Investigational Site Newport News, Virginia, United States 10 trials

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