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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 336,207 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
Europe475,146
North America336,207
Asia-Pacific157,492
Latin America45,914
Africa19,569
Middle East14,394
Other3,156

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 States307,818
Canada28,387
Bermuda2

Trial sites

336,207 sites. Sites with a public page link to it on Pharma Observatory.

  • Pfizer Investigational Site Altoona, Pennsylvania, United States 19 trials
  • Pfizer Investigational Site Glendale, Arizona, United States 19 trials
  • Pfizer Investigational Site La Mesa, California, United States 19 trials
  • Pfizer Investigational Site Daytona Beach, Florida, United States 19 trials
  • Pfizer Investigational Site Arlington, Virginia, United States 19 trials
  • Pharmaron CPC, Inc. Baltimore, Maryland, United States Ongoing trial 19 trials
  • Pinnacle Clinical Research Austin, Texas, United States Ongoing trial 19 trials
  • Prism Research LLC dba Nucleus Network Saint Paul, Minnesota, United States Ongoing trial 19 trials
  • Protenium Clinical Research Hurst, Texas, United States 19 trials
  • Providence St. Joseph Medical Center Burbank, California, United States Ongoing trial 19 trials
  • QURE Healthcare San Francisco, California, United States 19 trials
  • Qps-Mra, Llc Miami, Florida, United States Ongoing trial 19 trials
  • Radiant Research Santa Rosa, California, United States 19 trials
  • Radiant Research, Inc. Dallas, Texas, United States 19 trials
  • Radiation Oncology Affiliates of Maryland, P.A. Baltimore, Maryland, United States 19 trials
  • Radiation Oncology Associates of Albuquerque Albuquerque, New Mexico, United States 19 trials
  • Rainier Clin Res Ctr Inc Renton, Washington, United States Ongoing trial 19 trials
  • Recherche Sepmus Inc. Greenfield Park, Quebec, Canada Ongoing trial 19 trials
  • Relaro Medical Trials Dallas, Texas, United States Ongoing trial 19 trials
  • Research Site Cherry Hill, New Jersey, United States 19 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