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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 306,971 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.

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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 America306,971

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 States306,971
Germany73,164
France73,137
Italy48,412
China45,861
Japan38,736
Spain36,429
United Kingdom32,401

Trial sites

306,971 sites. Sites with a public page link to it on Pharma Observatory.

  • Willamette Valley Cancer Institute and Research Center /ID# 266326 Eugene, Oregon, United States Ongoing trial 1 trial
  • Willamette Valley Cancer Institute and Research Center /ID# 267088 Eugene, Oregon, United States Ongoing trial 1 trial
  • Willamette Valley Cancer Institute and Research Center /ID# 269988 Eugene, Oregon, United States Ongoing trial 1 trial
  • Willamette Valley Cancer Institute and Research Center /ID# 270945 Eugene, Oregon, United States Ongoing trial 1 trial
  • Willamette Valley Cancer Institute and Research Center /ID# 277714 Eugene, Oregon, United States Ongoing trial 1 trial
  • Willamette Valley Cancer Institute and Research Center /ID# 278721 Eugene, Oregon, United States Ongoing trial 1 trial
  • Willamette Valley Cancer Institute and Research Center /ID# 280617 Eugene, Oregon, United States Ongoing trial 1 trial
  • Willamette Valley Cancer Institute and Research Ctr Eugene, Oregon, United States 1 trial
  • Willamette Valley Clinical Studies Cancer Institute & Res. Ctr. Eugene, Oregon, United States 1 trial
  • Willamette Valley Clinical Studies; Cancer Institute Springfield, Oregon, United States 1 trial
  • Willett Children's Hospital at Memorial University Medical Center Savannah, Georgia, United States Ongoing trial 1 trial
  • Willford Hall USAF Medical Center San Antonio, Texas, United States 1 trial
  • William A Stellar, MD Rancho Mirage, California, United States 1 trial
  • William A. Daniel Adolescent Health Center Birmingham, Alabama, United States 1 trial
  • William A. Shands Hospital at the University of Florida- Site Number : 8400032 Gainesville, Florida, United States Ongoing trial 1 trial
  • William Abramovits Dallas, Texas, United States 1 trial
  • William Abramovits, MD Dallas, Texas, United States 1 trial
  • William Adams University Park, Texas, United States 1 trial
  • William B Brinkman Cincinnati, Ohio, United States 1 trial
  • William B. Backus Hospital Satellite Blood Draw Norwich, Connecticut, 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