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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 Davis Medical Center (UCDMC) Sacramento, California, United States Ongoing trial 1 trial
  • University of California Davis Medical Center - Ticon 1 Sacramento, California, United States 1 trial
  • University of California Davis Medical Center MIND Institute Sacramento, California, United States 1 trial
  • University of California Davis Medical Center NICU Sacramento, California, United States 1 trial
  • University of California Davis Medical Center Sacramento California City, California, United States Ongoing trial 1 trial
  • University of California Davis Medical Center Site #121 Sacramento, California, United States 1 trial
  • University of California Davis Medical Center, Department of Emergency Medicine Sacramento, California, United States 1 trial
  • University of California Davis Medical Center- Site Number : 110 Sacramento, California, United States Ongoing trial 1 trial
  • University of California Davis Medical Center-Site Number: 8400005 Sacramento, California, United States Ongoing trial 1 trial
  • University of California Davis Medical Center; Shriners Hospitals for Children Sacramento, California, United States 1 trial
  • University of California Davis Pediatrics Sacramento, California, United States 1 trial
  • University of California Davis Phase 2 Consortium Sacramento, California, United States 1 trial
  • University of California Davis, Center for Health Services Research Sacramento, California, United States 1 trial
  • University of California Davis, Davis Medical Center Sacramento, California, United States 1 trial
  • University of California Davis, Medical Center Dept of Neurology, Acc Building Suite 3700, 4860 Y Street Sacramento, California, United States 1 trial
  • University of California Davis- Gen Med Research Sacramento, California, United States 1 trial
  • University of California Department of Medicine Division of Gastroenterology San Diego, California, United States 1 trial
  • University of California Department of Neurology Los Angeles, California, United States 1 trial
  • University of California Department of Otolaryngology Sacramento, California, United States 1 trial
  • University of California Department of Psychiatry and Behavioral Sciences; Early Psychosis Programs Sacramento, 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