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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 307,840 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: 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 America307,840

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 States307,840
France73,350
Germany73,241
Italy48,699
China46,284
Japan38,844
Spain36,569
United Kingdom32,501

Trial sites

307,840 sites. Sites with a public page link to it on Pharma Observatory.

  • University of Rochester; Wilmot Cancer Institute Clinical Trials Office Rochester, New York, United States 1 trial
  • University of RochesterJames P. Wilmont Cancer Center Rochester, New York, United States 1 trial
  • University of Rogel Cancer Center Ann Arbor, Michigan, United States 1 trial
  • University of S. Florida/Tampa General Tampa, Florida, United States 1 trial
  • University of SF (Tampa General Hospital) Tampa, Florida, United States Ongoing trial 1 trial
  • University of Saint Francis Fort Wayne, Indiana, United States 1 trial
  • University of Saint Mary Leavenworth, Kansas, United States 1 trial
  • University of San Diego (UCSD) San Diego, California, United States Ongoing trial 1 trial
  • University of San Diego (UCSD)-Moores Cancer Center San Diego, California, United States Ongoing trial 1 trial
  • University of San Diego Medical Center San Diego, California, United States 1 trial
  • University of San Diego Moores Cancer Center La Jolla, California, United States Ongoing trial 1 trial
  • University of San Diego Nedical Center San Diego, California, United States 1 trial
  • University of San Diego Rady Children's Hospital La Jolla, California, United States Ongoing trial 1 trial
  • University of San Diego Wound Treatment and Research Center San Diego, California, United States 1 trial
  • University of San Francisco (Surgical) San Francisco, California, United States Ongoing trial 1 trial
  • University of San Francisco California OR San Francisco VA Medical Center San Francisco, California, United States 1 trial
  • University of San Francisco, Fresno Medical Education Program Fresno, California, United States 1 trial
  • University of San Fransisco San Francisco, California, United States 1 trial
  • University of So Florida College of Medicine Tampa, Florida, United States 1 trial
  • University of So. California / LA County USC Medical Center Los Angeles, California, United States 1 trial

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