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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 307,932 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 America307,932

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 States307,932
France73,380
Germany73,266
Italy48,719
China46,305
Japan38,861
Spain36,598
United Kingdom32,508

Trial sites

307,932 sites. Sites with a public page link to it on Pharma Observatory.

  • University Utah Salt Lake City, Utah, United States 1 trial
  • University Vascular Access Memphis, Tennessee, United States 1 trial
  • University Vascular Associates Alhambra, California, United States 1 trial
  • University Vermont College Medicine Fletcher Allen Health Care Colchester, Vermont, United States 1 trial
  • University Vermont Medical Center Vermont Lung Center Colchester, Vermont, United States 1 trial
  • University Virginia Medical Center Charlottesville, Virginia, United States 1 trial
  • University Washington Seattle, Washington, United States 1 trial
  • University Washington MedCentre Seattle, Washington, United States 1 trial
  • University Washington Regional Epilepsy Center Harborview Seattle, Washington, United States 1 trial
  • University Wisconsin Hospitals and Clinics Madison, Wisconsin, United States 1 trial
  • University Women's Care Southfield, Michigan, United States 1 trial
  • University Women's Care - Wayne State University Southfield, Michigan, United States 1 trial
  • University Wound Care Center The Bronx, New York, United States 1 trial
  • University and Macula Associates Oak Forest, Illinois, United States 1 trial
  • University at Albany Albany, New York, United States 1 trial
  • University at Baffalo, The State University of New York Buffalo, New York, United States 1 trial
  • University at Buffalo New York, New York, United States 1 trial
  • University at Buffalo Amherst, New York, United States Ongoing trial 1 trial
  • University at Buffalo (UBMD) Buffalo, New York, United States 1 trial
  • University at Buffalo (the only clinical site where treatment is delivered) Buffalo, 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