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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 307,307 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 America307,307

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 States307,307
France73,234
Germany73,217
Italy48,542
China46,028
Japan38,759
Spain36,468
United Kingdom32,428

Trial sites

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

  • Vascular Breakthroughs, LLC Darien, Connecticut, United States 1 trial
  • Vascular Care Connecticut (site) / Vascular Breakthroughs (research support) Darien, Connecticut, United States 1 trial
  • Vascular Care Group (site) / Vascular Breakthroughs (research support) Wellesley, Massachusetts, United States 1 trial
  • Vascular Center ∣ Department of Surgery ∣ UC Davis Health 4860 Y street, Sacramento, CA suite #3400, 95817 Sacramento, California, United States 1 trial
  • Vascular Center,Department of Surgery,UC Davis Health,4860 Y street Sacramento, California, United States 1 trial
  • Vascular Disease Research Center at Rhode Island Hospital Providence, Rhode Island, United States 1 trial
  • Vascular Endovascular Specialists of Ohio Mansfield, Ohio, United States 1 trial
  • Vascular Health Alliance, Greenville Hospital System Greenville, South Carolina, United States 1 trial
  • Vascular Heart & Lung Associates Mesa, Arizona, United States 1 trial
  • Vascular Institute Albany Medical College Albany, New York, United States 1 trial
  • Vascular Institute at AMI Galloway, New Jersey, United States Ongoing trial 1 trial
  • Vascular Institute of Atlantic Medical Imaging Vineland, New Jersey, United States 1 trial
  • Vascular Institute of Central Florida Orlando, Florida, United States 1 trial
  • Vascular Institute of Georgia Atlanta, Georgia, United States 1 trial
  • Vascular Institute of New York New York, New York, United States Ongoing trial 1 trial
  • Vascular Interventional Center Pensacola, Florida, United States 1 trial
  • Vascular Interventional of Thomasville, Associates Thomasville, Georgia, United States 1 trial
  • Vascular Medicine & Surgical Associates Youngstown, Ohio, United States 1 trial
  • Vascular Medicine Institute University Of Pittsburgh Pittsburgh, Pennsylvania, United States 1 trial
  • Vascular Neurology of Southern California: Dr. M. Asif Taqi Thousand Oaks, California, 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