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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.

  • Palm Beach Institute of Hematology and Oncology Boynton Beach, Florida, United States 10 trials
  • Palm Beach Neurology West Palm Beach, Florida, United States Ongoing trial 10 trials
  • Palmtree Clinical Research Palm Springs, California, United States Ongoing trial 10 trials
  • PanAmerican Clinical Research Brownsville, Texas, United States Ongoing trial 10 trials
  • Paramount Clinical Research Bridgeville, Pennsylvania, United States 10 trials
  • Paramount Medical Research and Consulting, LLC Middleburg Heights, Ohio, United States Ongoing trial 10 trials
  • Parexel Baltimore, Maryland, United States Ongoing trial 10 trials
  • Parkland Medical Center Derry, New Hampshire, United States Ongoing trial 10 trials
  • Parkview Health Fort Wayne, Indiana, United States Ongoing trial 10 trials
  • Parvin Radiation Oncology Liberty, Missouri, United States Ongoing trial 10 trials
  • Pearl Investigative Site Clearwater, Florida, United States 10 trials
  • Pediatric Associates of Mt. Carmel, Inc Cincinnati, Ohio, United States 10 trials
  • Pensacola Research Consultants Pensacola, Florida, United States 10 trials
  • Periman Eye Institute Seattle, Washington, United States Ongoing trial 10 trials
  • Peter Lougheed Hospital Calgary, Alberta, Canada Ongoing trial 10 trials
  • Pfizer Investigational Site Media, Pennsylvania, United States 10 trials
  • Pfizer Investigational Site Lincoln, Rhode Island, United States 10 trials
  • Pfizer Investigational Site Altamonte Springs, Florida, United States 10 trials
  • Pfizer Investigational Site Charlottetown, Prince Edward Island, Canada 10 trials
  • Pfizer Investigational Site Roseville, California, 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