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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 336,105 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
Europe474,988
North America336,105
Asia-Pacific157,381
Latin America45,895
Africa19,560
Middle East14,389
Other3,153

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 States307,721
Canada28,382
Bermuda2

Trial sites

336,105 sites. Sites with a public page link to it on Pharma Observatory.

  • Ohio State University CRS Columbus, Ohio, United States Ongoing trial 24 trials
  • OnSite Clinical Solutions Charlotte, North Carolina, United States Ongoing trial 24 trials
  • Options Health Research Tulsa, Oklahoma, United States Ongoing trial 24 trials
  • OptumCare Cancer Care at Oakey Las Vegas, Nevada, United States Ongoing trial 24 trials
  • Ottawa Hospital - Civic Campus Ottawa, Ontario, Canada Ongoing trial 24 trials
  • Pan Am Clinic Winnipeg, Manitoba, Canada Ongoing trial 24 trials
  • Penn State Hershey Cancer Institute Hershey, Pennsylvania, United States Ongoing trial 24 trials
  • Pfizer Investigational Site Springfield, Missouri, United States 24 trials
  • Pfizer Investigational Site New Port Richey, Florida, United States 24 trials
  • Pfizer Investigational Site Greenville, South Carolina, United States 24 trials
  • Pfizer Investigational Site Pointe-Claire, Quebec, Canada 24 trials
  • Pfizer Investigational Site Lebanon, New Hampshire, United States 24 trials
  • Pfizer Investigational Site Fargo, North Dakota, United States 24 trials
  • Pfizer Investigational Site Virginia Beach, Virginia, United States 24 trials
  • Pfizer Investigational Site Tustin, California, United States 24 trials
  • Pfizer Investigational Site Plano, Texas, United States 24 trials
  • Pfizer Investigational Site Kingsport, Tennessee, United States 24 trials
  • Pfizer Investigational Site Kansas City, Kansas, United States 24 trials
  • Pharmaceutical Research & Consulting, Inc. Dallas, Texas, United States Ongoing trial 24 trials
  • Physicians Committee for Responsible Medicine Washington D.C., District of Columbia, United States Ongoing trial 24 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