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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.

  • Univ of Tennessee Med Ctr at Knoxville Knoxville, Tennessee, United States 1 trial
  • Univ of Texas Galveston, Texas, United States 1 trial
  • Univ of Texas Health Science Center Tyler, Texas, United States 1 trial
  • Univ of Texas Health Science Center San Antonio San Antonio, Texas, United States 1 trial
  • Univ of Texas Health Science Ctr San Antonio, Texas, United States 1 trial
  • Univ of Texas Helath Science Center at San Antonio San Antonio, Texas, United States 1 trial
  • Univ of Texas MD Anderson Cancer Center, Division of Cancer Medicine Houston, Texas, United States Ongoing trial 1 trial
  • Univ of Texas Med Branch / Virology Clinic Galveston, Texas, United States 1 trial
  • Univ of Texas Med Branch Children's Hosp Galveston, Texas, United States 1 trial
  • Univ of Texas, Southwestern Medical Ctr Dallas, Texas, United States 1 trial
  • Univ of Utah / School of Medicine / Div of Infect Dis Salt Lake City, Utah, United States 1 trial
  • Univ of Utah Ob/Gyn Salt Lake City, Utah, United States 1 trial
  • Univ of Utah School Of Medicine / Div of Infec Disease Salt Lake City, Utah, United States 1 trial
  • Univ of Utah, School of Medicine, Mood Disorders Clinic Salt Lake City, Utah, United States 1 trial
  • Univ of Utah-Solid Organ Transplant Salt Lake City, Utah, United States 1 trial
  • Univ of Vermont Med Williston, Vermont, United States Ongoing trial 1 trial
  • Univ of Virginia HSC Charlottesville, Virginia, United States 1 trial
  • Univ of Virgnia Medical center /ID# 166283 Charlottesville, Virginia, United States 1 trial
  • Univ of WA - CFS/FM Research Center Seattle, Washington, United States 1 trial
  • Univ of WA Medical Center Seattle, Washington, 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