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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.

  • Weill Cornell Medical College Department of Cardiothoracic Surgery New York, New York, United States 1 trial
  • Weill Cornell Medical College Department of Neurosurgery New York, New York, United States 1 trial
  • Weill Cornell Medical College New York Prysbyterian Hosptial New York, New York, United States 1 trial
  • Weill Cornell Medical College New York-Presbyterian Hospital Weill, Cornell Breast Center New York, New York, United States 1 trial
  • Weill Cornell Medical College Oupatient Treatment Program of New York Presbyterian Hospital New York, New York, United States 1 trial
  • Weill Cornell Medical College Pain Medicine Center New York, New York, United States 1 trial
  • Weill Cornell Medical College SC - New York, New York, United States 1 trial
  • Weill Cornell Medical College Weill Cornell Med. Ctr. New York, New York, United States 1 trial
  • Weill Cornell Medical College and NY Presbyterian New York, New York, United States 1 trial
  • Weill Cornell Medical College and Smith Institute Great Neck, New York, United States 1 trial
  • Weill Cornell Medical College in New York City, Cornell University New York, New York, United States 1 trial
  • Weill Cornell Medical College of Cornell Univeristy New York, New York, United States 1 trial
  • Weill Cornell Medical College, Dept. of Neurology New York, New York, United States 1 trial
  • Weill Cornell Medical College, New York Presbyterian Hospital (110) New York, New York, United States 1 trial
  • Weill Cornell Medical College, New-York Presbyterian Hospital ( Site 5079) New York, New York, United States Ongoing trial 1 trial
  • Weill Cornell Medical College, Site #006 New York, New York, United States 1 trial
  • Weill Cornell Medical College- Ronald O. Perelman and Claudia Cohen Center for Reproductive Medicine New York, New York, United States 1 trial
  • Weill Cornell Medical College- Site Number : 8400005 New York, New York, United States Ongoing trial 1 trial
  • Weill Cornell Medical College-Cornell University Onc Dept New York, New York, United States 1 trial
  • Weill Cornell Medical College-New York Hospital New York, New York, 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