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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 307,307 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 America307,307

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 States307,307
France73,234
Germany73,217
Italy48,542
China46,028
Japan38,759
Spain36,468
United Kingdom32,428

Trial sites

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

  • Vectura Clinical Trial Site 10028 Medford, Oregon, United States 1 trial
  • Vectura Clinical Trial Site 10029 North Dartmouth, Massachusetts, United States 1 trial
  • Vectura Clinical Trial Site 10031 Los Angeles, California, United States 1 trial
  • Vectura Clinical Trial Site 10033 San Jose, California, United States 1 trial
  • Vectura Clinical Trial Site 10034 Bellevue, Nebraska, United States 1 trial
  • Vectura Clinical Trial Site 10035 Omaha, Nebraska, United States 1 trial
  • Vectura Clinical Trial Site 10038 Fountain Valley, California, United States 1 trial
  • Vectura Clinical Trial Site 10039 Waco, Texas, United States 1 trial
  • Vectura Clinical Trial Site 10040 Rochester, New York, United States 1 trial
  • Vectura Clinical Trial Site 10041 Sarasota, Florida, United States 1 trial
  • Vectura Clinical Trial Site 10042 Baltimore, Maryland, United States 1 trial
  • Vectura Clinical Trial Site 10044 Mission Viejo, California, United States 1 trial
  • Vectura Study Site 0001 Tulsa, Oklahoma, United States 1 trial
  • Vectura Study Site 0002 Raleigh, North Carolina, United States 1 trial
  • Vectura Study Site 0003 Colorado Springs, Colorado, United States 1 trial
  • Vedas Med Spa The Woodlands, Texas, United States 1 trial
  • Vedas Research Edison, New Jersey, United States 1 trial
  • Veena Charu, MD Anaheim, California, United States 1 trial
  • Vein Care Pavilion of the South Evans, Georgia, United States 1 trial
  • Vein Center of East Texas at CardioStream Tyler, Texas, 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