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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.

  • Cleveland Clinic Main Campus Cleveland, Ohio, United States Ongoing trial 82 trials
  • Duluth Clinic Cancer Center - Duluth Duluth, Minnesota, United States 82 trials
  • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. San Antonio, Texas, United States 82 trials
  • Fredericksburg Oncology, Incorporated Fredericksburg, Virginia, United States Ongoing trial 82 trials
  • Froedtert Hospital Milwaukee, Wisconsin, United States Ongoing trial 82 trials
  • FutureSearch Trials of Neurology Austin, Texas, United States Ongoing trial 82 trials
  • GSK Investigational Site Fresno, California, United States Ongoing trial 82 trials
  • Geisinger Medical Group - Scenery Park State College, Pennsylvania, United States 82 trials
  • Green Bay Oncology - Sturgeon Bay Sturgeon Bay, Wisconsin, United States Ongoing trial 82 trials
  • Integris Baptist Medical Center Oklahoma City, Oklahoma, United States Ongoing trial 82 trials
  • Jefferson Abington Hospital Abington, Pennsylvania, United States Ongoing trial 82 trials
  • McLaren Cancer Institute-Flint Flint, Michigan, United States Ongoing trial 82 trials
  • McLaren Cancer Institute-Northern Michigan Petoskey, Michigan, United States Ongoing trial 82 trials
  • Mercy Capitol Hospital Des Moines, Iowa, United States 82 trials
  • NeuroTrials Research, Inc. Atlanta, Georgia, United States Ongoing trial 82 trials
  • Northwestern Medicine Chicago, Illinois, United States Ongoing trial 82 trials
  • Novartis Investigative Site Nashville, Tennessee, United States 82 trials
  • OptumCare Cancer Care at Seven Hills Henderson, Nevada, United States Ongoing trial 82 trials
  • Pfizer Investigational Site Las Vegas, Nevada, United States 82 trials
  • Pfizer Investigational Site Rochester, New York, United States 82 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