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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 335,662 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
Europe474,388
North America335,662
Asia-Pacific157,004
Latin America45,803
Africa19,501
Middle East14,349
Other3,143

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 States307,307
Canada28,353
Bermuda2

Trial sites

335,662 sites. Sites with a public page link to it on Pharma Observatory.

  • Omaha VA Nebraska-Western Iowa Health Care System, Omaha, NE Omaha, Nebraska, United States Ongoing trial 26 trials
  • Orange County Research Institute Anaheim, California, United States Ongoing trial 26 trials
  • Oregon Center for Clinical Investigations, Inc. Salem, Oregon, United States 26 trials
  • Oregon Health & Science University Hospital Portland, Oregon, United States Ongoing trial 26 trials
  • Overland Park Regional Medical Center Overland Park, Kansas, United States Ongoing trial 26 trials
  • PMG Research of Raleigh, LLC Raleigh, North Carolina, United States 26 trials
  • PPD Phase I Clinic Austin, Texas, United States 26 trials
  • Pacific Cancer Institute of Maui Wailuku, Hawaii, United States Ongoing trial 26 trials
  • Patient Priority Clinical Sites, LLC Cincinnati, Ohio, United States Ongoing trial 26 trials
  • Pedia Research, LLC Owensboro, Kentucky, United States 26 trials
  • Peninsula Cancer Institute-Williamsburg Williamsburg, Virginia, United States Ongoing trial 26 trials
  • Pfizer Investigational Site Beaumont, Texas, United States 26 trials
  • Pfizer Investigational Site Torrance, California, United States 26 trials
  • Pfizer Investigational Site Honolulu, Hawaii, United States 26 trials
  • Pfizer Investigational Site Colorado Springs, Colorado, United States 26 trials
  • Pfizer Investigational Site Newark, Delaware, United States 26 trials
  • Pfizer Investigational Site Kelowna, British Columbia, Canada 26 trials
  • Philadelphia VA Medical Center Philadelphia, Pennsylvania, United States Ongoing trial 26 trials
  • Premier Research Trenton, New Jersey, United States Ongoing trial 26 trials
  • Premiere Oncology Santa Monica, California, United States 26 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