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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 335,544 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
Europe474,077
North America335,544
Asia-Pacific156,891
Latin America45,783
Africa19,488
Middle East14,332
Other3,142

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 States307,205
Canada28,337
Bermuda2

Trial sites

335,544 sites. Sites with a public page link to it on Pharma Observatory.

  • R/D Clinical Research, Inc. Lake Jackson, Texas, United States 36 trials
  • Radiant Research Cincinnati, Ohio, United States 36 trials
  • Radiation Oncology Associates PC Fort Wayne, Indiana, United States Ongoing trial 36 trials
  • Rare Disease Research, LLC Atlanta, Georgia, United States Ongoing trial 36 trials
  • Research Site Paducah, Kentucky, United States Ongoing trial 36 trials
  • Research Site Kingwood, Texas, United States Ongoing trial 36 trials
  • Research Site Eugene, Oregon, United States Ongoing trial 36 trials
  • Research Site Upland, California, United States Ongoing trial 36 trials
  • Research Site San Jose, California, United States Ongoing trial 36 trials
  • Research Site East Providence, Rhode Island, United States Ongoing trial 36 trials
  • Research Site Columbia, Maryland, United States Ongoing trial 36 trials
  • Research Site Missoula, Montana, United States Ongoing trial 36 trials
  • Research Site Mission Viejo, California, United States Ongoing trial 36 trials
  • Retinal Consultants Medical Group Sacramento, California, United States Ongoing trial 36 trials
  • Retinal Consultants of Arizona Phoenix, Arizona, United States Ongoing trial 36 trials
  • Retinal Diagnostic Center Campbell, California, United States Ongoing trial 36 trials
  • Royal Jubilee Hospital Victoria, British Columbia, Canada Ongoing trial 36 trials
  • Saint Mary's Medical Center Huntington, West Virginia, United States Ongoing trial 36 trials
  • Saint Michael's Hospital Stevens Point, Wisconsin, United States Ongoing trial 36 trials
  • Samuel Oschin Comprehensive Cancer Institute at Cedars-Sinai Medical Center Los Angeles, California, United States 36 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