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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 307,205 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 America307,205

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 States307,205
France73,197
Germany73,176
Italy48,496
China45,975
Japan38,756
Spain36,445
United Kingdom32,416

Trial sites

307,205 sites. Sites with a public page link to it on Pharma Observatory.

  • Village Medical Centers The Woodlands, Texas, United States 1 trial
  • Village Medical Village MD S Tx Houston, Texas, United States Ongoing trial 1 trial
  • Village Medical-MCA /ID# 170443 Houston, Texas, United States 1 trial
  • Village Podiatry Center Atlanta, Georgia, United States 1 trial
  • Village Podiatry Centers Duluth, Georgia, United States 1 trial
  • Village Podiatry Centers Smyrna, Georgia, United States 1 trial
  • Village Podiatry Centers - Smyrna (Allen Raphael, DPM) Smyrna, Georgia, United States Ongoing trial 1 trial
  • Village Point Outpatient Center Omaha, Nebraska, United States 1 trial
  • Village Pointe Health Center Omaha, Nebraska, United States Ongoing trial 1 trial
  • Village Research, LLC Houston, Texas, United States 1 trial
  • Village Square Primary Care Center Perrysburg, Ohio, United States Ongoing trial 1 trial
  • Village of Greendale Public Health Greendale, Wisconsin, United States 1 trial
  • Villages at Vanderbilt Nashville, Tennessee, United States 1 trial
  • Vilo Research Group / ID # 709 Houston, Texas, United States 1 trial
  • Vilo Research Group Inc /ID# 206130 Houston, Texas, United States 1 trial
  • Vilo Research Group Inc /ID# 207654 Houston, Texas, United States 1 trial
  • Vilo Research Group Inc /ID# 207655 Houston, Texas, United States Ongoing trial 1 trial
  • Vilo Research Group Inc /ID# 207656 Houston, Texas, United States 1 trial
  • Vilo Research Group Inc /ID# 207657 Houston, Texas, United States Ongoing trial 1 trial
  • Vilo Research Group Inc /ID# 212624 Houston, 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