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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 Medical Center, San Francisco San Francisco, California, United States 1 trial
  • University of California Medical Center: Dialysis Unit Orange, California, United States 1 trial
  • University of California Medical Centers San Francisco, California, United States 1 trial
  • University of California Miami, Sylvester Comprehensive Cancer Center Miami, Florida, United States Ongoing trial 1 trial
  • University of California Mt Zion Comprehensive Cancer Center San Francisco, California, United States 1 trial
  • University of California Norris Comprehensive Cancer Center Los Angeles, California, United States 1 trial
  • University of California Riverside School of Medicine Riverside, California, United States 1 trial
  • University of California Ronald Reagan Medical Center Los Angeles, California, United States 1 trial
  • University of California SF - Mt Zion Medical Center San Francisco, California, United States 1 trial
  • University of California San Deigo La Jolla, California, United States Ongoing trial 1 trial
  • University of California San Diego San Antonio, Texas, United States Ongoing trial 1 trial
  • University of California San Diego ( Site 1002) La Jolla, California, United States 1 trial
  • University of California San Diego (Data collection and Data analysis) San Diego, California, United States Ongoing trial 1 trial
  • University of California San Diego (Data collection) San Diego, California, United States Ongoing trial 1 trial
  • University of California San Diego (Site 1002), 220 Dickinson Street San Diego, California, United States 1 trial
  • University of California San Diego (Site 1160), 9350 Campus Point Drive, Perlman Cancer Cancer La Jolla, California, United States 1 trial
  • University of California San Diego (UC San Diego) Health - Jacobs Medical Center - Moores Cancer Center La Jolla, California, United States Ongoing trial 1 trial
  • University of California San Diego (UCSD) - Koman Family Outpatient Pavilion ? La Jolla La Jolla, California, United States Ongoing trial 1 trial
  • University of California San Diego (UCSD) - Moores Cancer Center(All) La Jolla, California, United States Ongoing trial 1 trial
  • University of California San Diego (UCSD) - Sulpizio Cardiovascular Center (SCVC) La Jolla, California, United States Ongoing trial 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