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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 Clinical and Translational Science Institute San Francisco, California, United States 1 trial
  • University of California San Francisco Dept of Onc. San Francisco, California, United States 1 trial
  • University of California San Francisco Dept. of UCSF Comp. Cancer San Francisco, California, United States 1 trial
  • University of California San Francisco Fresno at Community Cancer Institute Clovis, California, United States Ongoing trial 1 trial
  • University of California San Francisco HDFCCC ( Site 4044) San Francisco, California, United States Ongoing trial 1 trial
  • University of California San Francisco Health System San Francisco, California, United States Ongoing trial 1 trial
  • University of California San Francisco Helen Diller Family Comprehensive CA Ctr San Francisco, California, United States 1 trial
  • University of California San Francisco Medical Center (Moffitt-Long Hospital) San Francisco, California, United States 1 trial
  • University of California San Francisco Medical Center - Peds San Francisco, California, United States Ongoing trial 1 trial
  • University of California San Francisco Medical Center Hospital San Francisco, California, United States 1 trial
  • University of California San Francisco Medical Center at Parnassus - Organ Transplant San Francisco, California, United States 1 trial
  • University of California San Francisco Mission Hall Stanford, California, United States 1 trial
  • University of California San Francisco Mission Hall San Francisco, California, United States 1 trial
  • University of California San Francisco NICHD CRS (5091) San Francisco, California, United States 1 trial
  • University of California San Francisco Pediatric Rheumatology San Francisco, California, United States Ongoing trial 1 trial
  • University of California San Francisco Positive Health Program Research San Francisco, California, United States 1 trial
  • University of California San Francisco Psoriasis and Skin Treatment Center San Francisco, California, United States 1 trial
  • University of California San Francisco Pulmonary, Critical Care, Allergy and Sleep Medicine San Francisco, California, United States Ongoing trial 1 trial
  • University of California San Francisco School of Medicine: Department of Dermatology San Francisco, California, United States 1 trial
  • University of California San Francisco School of Medicine: Department of Pediatrics, Division of Pediatric Rheumatology 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.