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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 California San Francisco Fresno, California, United States 1 trial
  • University California San Francisco (UCSF) San Francisco, California, United States 1 trial
  • University California San Francisco - Fresno Fresno, California, United States 1 trial
  • University California San Francisco Hospital San Francisco, California, United States 1 trial
  • University California San Francisco Thoracic Surgery and Oncology Clinic, 1600 Divisadero Street, Floor 4 San Francisco, California, United States 1 trial
  • University California San Francisco-Labor and Delivery San Francisco, California, United States 1 trial
  • University California at Irvine Dermatology Clinical Research Center Irvine, California, United States 1 trial
  • University California, Davis (117) Davis, California, United States 1 trial
  • University California, Davis Clinical & Translation Science Center Clinical Research (CCRC) Sacramento, California, United States Ongoing trial 1 trial
  • University California, San Diego (CRS 4601) San Diego, California, United States Ongoing trial 1 trial
  • University California, San Diego (CRS 4601) La Jolla, California, United States 1 trial
  • University Cancer & Blood Athens, Georgia, United States 1 trial
  • University Cancer & Blood Cent /ID# 161028 Athens, Georgia, United States 1 trial
  • University Cancer & Blood Center (QCCA) Athens, Georgia, United States 1 trial
  • University Cancer & Blood Center, 3320 Old Jefferson Rd Athens, Georgia, United States 1 trial
  • University Cancer & Blood Center, LLC ( Site 0023) Athens, Georgia, United States Ongoing trial 1 trial
  • University Cancer & Blood Center, LLC ( Site 0032) Athens, Georgia, United States Ongoing trial 1 trial
  • University Cancer & Blood Center, LLC ( Site 0141) Athens, Georgia, United States Ongoing trial 1 trial
  • University Cancer & Blood Center, LLC ( Site 1381) Athens, Georgia, United States 1 trial
  • University Cancer & Blood Center, LLC ( Site 1521) Athens, Georgia, 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