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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 307,932 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 America307,932

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 States307,932
France73,380
Germany73,266
Italy48,719
China46,305
Japan38,861
Spain36,598
United Kingdom32,508

Trial sites

307,932 sites. Sites with a public page link to it on Pharma Observatory.

  • University of California San Francisco School of Medicine: Transplantation San Francisco, California, United States 1 trial
  • University of California San Francisco School of Pharmacy San Francisco, California, United States 1 trial
  • University of California San Francisco Sub Location San Francisco, California, United States 1 trial
  • University of California San Francisco at Fresno Fresno, California, United States 1 trial
  • University of California San Francisco at Mission Bay San Francisco, California, United States 1 trial
  • University of California San Francisco, Community and Clinical Research Center San Francisco, California, United States Ongoing trial 1 trial
  • University of California San Francisco, Department of Pediatrics, Division of Neonatology San Francisco, California, United States 1 trial
  • University of California San Francisco, Department of Surgery/Fresno Medical Education Program Fresno, California, United States 1 trial
  • University of California San Francisco, Dept. of Ophthalmology San Francisco, California, United States 1 trial
  • University of California San Francisco, Nancy Friend Pritzker Psychiatry San Francisco, California, United States 1 trial
  • University of California San Francisco, Sandler Neuroscience Building San Francisco, California, United States Ongoing trial 1 trial
  • University of California San Francisco, Transplant Research Unit San Francisco, California, United States Ongoing trial 1 trial
  • University of California San Francisco- Site Number : 8400007 San Francisco, California, United States Ongoing trial 1 trial
  • University of California San Francisco- Site Number : 8400040 Clovis, California, United States Ongoing trial 1 trial
  • University of California San Francisco- Zuckerburg San Francisco General San Francisco, California, United States Ongoing trial 1 trial
  • University of California San Francisco-VA San Francisco, California, United States 1 trial
  • University of California San Francisco/Mount Zion Hospital San Francisco, California, United States Ongoing trial 1 trial
  • University of California San Francisco/San Francisco Department of Public Health San Francisco, California, United States 1 trial
  • University of California San Francisco/San Francisco VA Medical Center San Francisco, California, United States 1 trial
  • University of California San Francisco; Osher Center for Intgerative Medicine San Francisco, 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