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Clinical research

Clinical trial sites in the United States

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 307,017 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

Filters: Country: United States Clear all

Trial sites by region

Select a bar to filter by region.

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Trial sites by region
CategoryTrial sites
North America307,017

Top countries

Country of the site's address. Select a bar to filter.

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Bar colour shows the country's region, as in the chart by region.

Trial sites by country
CategoryTrial sites
United States307,017
Germany73,166
France73,153
Italy48,417
China45,895
Japan38,740
Spain36,429
United Kingdom32,402

Trial sites

307,017 sites. Sites with a public page link to it on Pharma Observatory.

  • Cancer Care Northwest Spokane, Washington, United States Ongoing trial 63 trials
  • Childrens National Medical Center Washington D.C., District of Columbia, United States Ongoing trial 63 trials
  • Christiana Hospital Newark, Delaware, United States Ongoing trial 63 trials
  • Clinvest Research LLC Springfield, Missouri, United States Ongoing trial 63 trials
  • CommonSpirit Saint Joseph Hospital London London, Kentucky, United States Ongoing trial 63 trials
  • Community Cancer Center Foundation Normal, Illinois, United States Ongoing trial 63 trials
  • Constantinou, Costas L MD (UIA Investigator) Bettendorf, Iowa, United States Ongoing trial 63 trials
  • Corporal Michael J. Crescenz VA Medical Center, Philadelphia, PA Philadelphia, Pennsylvania, United States Ongoing trial 63 trials
  • Dekalb Medical Center Decatur, Georgia, United States Ongoing trial 63 trials
  • Dickstein Cancer Treatment Center White Plains, New York, United States Ongoing trial 63 trials
  • Emory Winship Cancer Institute Atlanta, Georgia, United States Ongoing trial 63 trials
  • Forsyth Medical Center Winston-Salem, North Carolina, United States Ongoing trial 63 trials
  • GSK Investigational Site Knoxville, Tennessee, United States Ongoing trial 63 trials
  • GSK Investigational Site Pembroke Pines, Florida, United States Ongoing trial 63 trials
  • GSK Investigational Site Syracuse, New York, United States Ongoing trial 63 trials
  • Garneau, Stewart C MD (UIA Investigator) Moline, Illinois, United States Ongoing trial 63 trials
  • Greenville Hospital System Greenville, South Carolina, United States Ongoing trial 63 trials
  • Honor Health Scottsdale, Arizona, United States Ongoing trial 63 trials
  • Hunterdon Medical Center Flemington, New Jersey, United States Ongoing trial 63 trials
  • InSite Clinical Research DeSoto, Texas, United States Ongoing trial 63 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