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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.

  • Froedtert Memorial Lutheran Hospital Milwaukee, Wisconsin, United States Ongoing trial 43 trials
  • GSK Investigational Site Oakland, California, United States 43 trials
  • GSK Investigational Site Plano, Texas, United States Ongoing trial 43 trials
  • GSK Investigational Site Arlington, Texas, United States Ongoing trial 43 trials
  • GSK Investigational Site Fort Myers, Florida, United States Ongoing trial 43 trials
  • GSK Investigational Site West Jordan, Utah, United States Ongoing trial 43 trials
  • Geisinger Health System Danville, Pennsylvania, United States Ongoing trial 43 trials
  • George Washington Univ Med Ctr Washington D.C., District of Columbia, United States 43 trials
  • Georgia State University Atlanta, Georgia, United States Ongoing trial 43 trials
  • Hackley Hospital Muskegon, Michigan, United States 43 trials
  • Harbin Clinic Medical Oncology and Clinical Research Rome, Georgia, United States Ongoing trial 43 trials
  • Harvard Eye Associates Laguna Hills, California, United States Ongoing trial 43 trials
  • Hematology Oncology Associates - Skokie Skokie, Illinois, United States Ongoing trial 43 trials
  • Huntsman Cancer Institute at the University of Utah Salt Lake City, Utah, United States Ongoing trial 43 trials
  • Inova Alexandria Hospital Alexandria, Virginia, United States Ongoing trial 43 trials
  • LRGHealthcare-Lakes Region General Hospital Laconia, New Hampshire, United States Ongoing trial 43 trials
  • Local Institution Boston, Massachusetts, United States 43 trials
  • Loyola Medicine Homer Glen Homer Glen, Illinois, United States Ongoing trial 43 trials
  • Loyola University Maywood, Illinois, United States Ongoing trial 43 trials
  • Lucas Research, Inc. Morehead City, North Carolina, United States Ongoing trial 43 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