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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.

  • Zydus US008 Richmond, Virginia, United States 1 trial
  • Zydus US008 Aurora, Colorado, United States 1 trial
  • Zydus US009 San Antonio, Texas, United States 1 trial
  • Zydus US009 Cincinnati, Ohio, United States 1 trial
  • Zydus US009 Pittsburgh, Pennsylvania, United States Ongoing trial 1 trial
  • Zydus US010 Cincinnati, Ohio, United States 1 trial
  • Zydus US010 Boston, Massachusetts, United States Ongoing trial 1 trial
  • Zydus US010 Miami, Florida, United States 1 trial
  • Zydus US011 Hermitage, Tennessee, United States 1 trial
  • Zydus US011 Morehead City, North Carolina, United States 1 trial
  • Zydus US011 Seattle, Washington, United States Ongoing trial 1 trial
  • Zydus US012 Panorama City, California, United States 1 trial
  • Zydus US012 Tampa, Florida, United States Ongoing trial 1 trial
  • Zydus US013 Austin, Texas, United States 1 trial
  • Zydus US013 San Francisco, California, United States Ongoing trial 1 trial
  • Zydus US013 Huntington Park, California, United States 1 trial
  • Zydus US014 Cincinnati, Ohio, United States 1 trial
  • Zydus US014 Marrero, Louisiana, United States 1 trial
  • Zydus US014 Lincoln, Nebraska, United States Ongoing trial 1 trial
  • Zydus US014 Philadelphia, Pennsylvania, 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