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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.

  • Research Site Los Gatos, California, United States 12 trials
  • Research Site Summerville, South Carolina, United States Ongoing trial 12 trials
  • Research Site Binghamton, New York, United States Ongoing trial 12 trials
  • Research Site Montclair, California, United States 12 trials
  • Research Site Cedarhurst, New York, United States 12 trials
  • Research Site Gold River, California, United States 12 trials
  • Research Site San Leandro, California, United States Ongoing trial 12 trials
  • Research Site North Little Rock, Arkansas, United States Ongoing trial 12 trials
  • Research Site Potomac, Maryland, United States Ongoing trial 12 trials
  • Research Site Altamonte Springs, Florida, United States Ongoing trial 12 trials
  • Research Site Hazel Crest, Illinois, United States Ongoing trial 12 trials
  • Research Site Surprise, Arizona, United States Ongoing trial 12 trials
  • Respiratory Specialists Wyomissing, Pennsylvania, United States Ongoing trial 12 trials
  • Retina Associates of NJ Teaneck, New Jersey, United States Ongoing trial 12 trials
  • Retina Consultants of Texas (Katy) Katy, Texas, United States Ongoing trial 12 trials
  • Retina Consultants of Texas - San Antonio San Antonio, Texas, United States Ongoing trial 12 trials
  • Retina Group of Washington Fairfax, Virginia, United States Ongoing trial 12 trials
  • Retina Macula Institute of Arizona Scottsdale, Arizona, United States Ongoing trial 12 trials
  • Retina Vitreous Associates of Florida - Saint Petersburg St. Petersburg, Florida, United States Ongoing trial 12 trials
  • Retina Vitreous Consultants Monroeville, Pennsylvania, United States Ongoing trial 12 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