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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.

  • Strategic Clinical Research Group Willow Park, Texas, United States Ongoing trial 11 trials
  • Study Site Boston, Massachusetts, United States Ongoing trial 11 trials
  • Study Site Cincinnati, Ohio, United States 11 trials
  • Study Site St Louis, Missouri, United States Ongoing trial 11 trials
  • Study Site New York, New York, United States Ongoing trial 11 trials
  • Study Site Houston, Texas, United States Ongoing trial 11 trials
  • Sugar Lakes Family Practice Sugar Land, Texas, United States Ongoing trial 11 trials
  • Sugar Lakes Family Practice PA Sugar Land, Texas, United States Ongoing trial 11 trials
  • Summit Headlands LLC Portland, Oregon, United States Ongoing trial 11 trials
  • Summit Health Florham Park, New Jersey, United States Ongoing trial 11 trials
  • Sun City Clinical Research Glendale, Arizona, United States Ongoing trial 11 trials
  • Sunshine Research Center Opa-locka, Florida, United States 11 trials
  • Surgical Associates Inc Tulsa, Oklahoma, United States Ongoing trial 11 trials
  • Susquehanna Research Group, LLC Harrisburg, Pennsylvania, United States Ongoing trial 11 trials
  • Sutter Gould Medical Foundation Modesto, California, United States 11 trials
  • Sutter Medical Group Sacramento, California, United States Ongoing trial 11 trials
  • Swedish Hospital Seattle, Washington, United States Ongoing trial 11 trials
  • Sylvester Comprehensive Cancer Center - Kendall Miami, Florida, United States Ongoing trial 11 trials
  • Synergy Clinical Research National City, California, United States 11 trials
  • Synergy Clinical Research of Escondido Escondido, California, United States 11 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