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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 307,017 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 America307,017

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 States307,017
Germany73,166
France73,153
Italy48,417
China45,895
Japan38,740
Spain36,429
United Kingdom32,402

Trial sites

307,017 sites. Sites with a public page link to it on Pharma Observatory.

  • Novartis Investigative Site Sacramento, California, United States Ongoing trial 52 trials
  • Novartis Investigative Site Cleveland, Ohio, United States 52 trials
  • Novo Nordisk Investigational Site Las Vegas, Nevada, United States 52 trials
  • Oklahoma Heart Institute Tulsa, Oklahoma, United States Ongoing trial 52 trials
  • Providence Medical Foundation - Santa Rosa Santa Rosa, California, United States Ongoing trial 52 trials
  • Providence St. Peter Hospital Regional Cancer Center Olympia, Washington, United States Ongoing trial 52 trials
  • Research Site Evanston, Illinois, United States Ongoing trial 52 trials
  • Research Site Santa Ana, California, United States Ongoing trial 52 trials
  • Research Site Daytona Beach, Florida, United States Ongoing trial 52 trials
  • Research Site Mesa, Arizona, United States Ongoing trial 52 trials
  • Riley Hospital for Children at Indiana University Health Indianapolis, Indiana, United States Ongoing trial 52 trials
  • Rush Univ. Med. Ctr. ACTG CRS Chicago, Illinois, United States 52 trials
  • Sadick Research Group New York, New York, United States Ongoing trial 52 trials
  • Saint Luke's Hospital Kansas City, Missouri, United States Ongoing trial 52 trials
  • Saint Vincent Hospital Erie, Pennsylvania, United States Ongoing trial 52 trials
  • Salinas Valley Memorial Salinas, California, United States Ongoing trial 52 trials
  • Sanofi-Aventis Bridgewater, New Jersey, United States 52 trials
  • Southpointe-Sanford Medical Center Fargo Fargo, North Dakota, United States Ongoing trial 52 trials
  • St. Francis Medical Center Trenton, New Jersey, United States 52 trials
  • Sutter Health Western Division Cancer Research Group Greenbrae, California, United States 52 trials

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