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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 307,818 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 America307,818

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 States307,818
France73,311
Germany73,247
Italy48,647
China46,227
Japan38,811
Spain36,541
United Kingdom32,473

Trial sites

307,818 sites. Sites with a public page link to it on Pharma Observatory.

  • Utah Wearable Robotics Laboratory, Dept. of Mechanical Engineering Salt Lake City, Utah, United States Ongoing trial 1 trial
  • Utah Youth Village Salt Lake City, Utah, United States 1 trial
  • Utah-Health: University of Utah Salt Lake City, Utah, United States Ongoing trial 1 trial
  • Uthsc- Ctrc San Antonio, Texas, United States 1 trial
  • Uthscsa/Ctrc San Antonio, Texas, United States 1 trial
  • Uthscsa/Stvah San Antonio, Texas, United States 1 trial
  • Utica College Utica, New York, United States 1 trial
  • Utica Park Clinic X-Ray Tulsa, Oklahoma, United States 1 trial
  • Utica Park Urology Tulsa, Oklahoma, United States Ongoing trial 1 trial
  • Utica Surgery Center Utica, Michigan, United States 1 trial
  • Utica Surgery Center (Endoscopy Only) Utica, Michigan, United States 1 trial
  • Utmb Gcrc Galveston, Texas, United States 1 trial
  • Utsw Zale Lipshy Dallas, Texas, United States Ongoing trial 1 trial
  • Uus Oncology Fort Worth, Texas, United States Ongoing trial 1 trial
  • Uutah Salt Lake City, Utah, United States 1 trial
  • Uva Children's Battle Building- Site Number : 8400060 Charlottesville, Virginia, United States Ongoing trial 1 trial
  • Uva Med Ctr 29 Warehouse Charlottesville, Virginia, United States Ongoing trial 1 trial
  • Uw Hivnet Seattle, Washington, United States 1 trial
  • Uxbridge Fire Uxbridge, Massachusetts, United States Ongoing trial 1 trial
  • V Plastic Surgery West Long Branch, New Jersey, 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.

Visit Pharma Observatory