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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 307,721 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 America307,721

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 States307,721
France73,304
Germany73,251
Italy48,617
China46,183
Japan38,791
Spain36,527
United Kingdom32,463

Trial sites

307,721 sites. Sites with a public page link to it on Pharma Observatory.

  • VIVEVE II Study Site West Palm Beach, Florida, United States 1 trial
  • VIVEVE II Study Site Columbus, Ohio, United States 1 trial
  • VIVEVE II Study Site Orange, California, United States 1 trial
  • VIVEVE II Study Site Kalamazoo, Michigan, United States 1 trial
  • VIVEVE II Study Site St Louis, Missouri, United States 1 trial
  • VIVEVE II Study Site Tacoma, Washington, United States 1 trial
  • VIVEVE II Study Site Denver, Colorado, United States 1 trial
  • VIVEVE II Study Site New Brunswick, New Jersey, United States 1 trial
  • VIVEVE II Study Site Idaho Falls, Idaho, United States 1 trial
  • VIVEVE II Study Site Jackson, Tennessee, United States 1 trial
  • VIVEVE II Study Site Washington D.C., District of Columbia, United States 1 trial
  • VIVEVE II Study Site Lake Worth, Florida, United States 1 trial
  • VIVIFY Plastic Surgery Tampa, Florida, United States Ongoing trial 1 trial
  • VIVUS, Inc. Mountain View, California, United States 1 trial
  • VJ Periyakoil Palo Alto, California, United States Ongoing trial 1 trial
  • VLCC-Elkhorn Elkhorn, Wisconsin, United States 1 trial
  • VLCC-West Bend West Bend, Wisconsin, United States 1 trial
  • VM Clintrials Miami Lakes, Florida, United States Ongoing trial 1 trial
  • VMR Institute for Vitreous Macula Retina Huntington Beach, California, United States 1 trial
  • VNS Health Chinatown Community Center New York, New York, 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