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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 306,940 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

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 America306,940

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 States306,940
Germany73,153
France73,132
Italy48,411
China45,850
Japan38,727
Spain36,417
United Kingdom32,424

Trial sites

306,940 sites. Sites with a public page link to it on Pharma Observatory.

  • XBiotech Investigative Site Columbus, Georgia, United States 1 trial
  • XBiotech Investigative Site Tallahassee, Florida, United States 1 trial
  • XBiotech Investigative Site Austin, Texas, United States 1 trial
  • XBiotech Investigative Site Charlotte, North Carolina, United States 1 trial
  • XCancer - Northwest Oncology and Hematology Rolling Meadows, Illinois, United States 1 trial
  • XCancer - Tennesee Cancer Specialists Knoxville, Tennessee, United States 1 trial
  • XCancer / Central Care Cancer Center Garden City, Kansas, United States 1 trial
  • XCancer / New Mexico Oncology & Hematology Consultants Albuquerque, New Mexico, United States 1 trial
  • XCancer / Pontchartrain Cancer Center Hammond, Louisiana, United States 1 trial
  • XCancer / Regional Cancer Care Associate (Astera) East Brunswick, New Jersey, United States 1 trial
  • XCancer Center Omaha/Urology Cancer Center Omaha, Nebraska, United States Ongoing trial 1 trial
  • XCancer New Mexico Oncology Hematology Consultants, Ltd. Albuquerque, New Mexico, United States 1 trial
  • XCancer Omaha / Urology Cancer Center, PC d/b/a XCancer Omaha, Nebraska, United States Ongoing trial 1 trial
  • XCancer/ Northwest Oncology & Hematology Rolling Meadows, Illinois, United States 1 trial
  • XCancer/Centeral Care Center Bolivar, Missouri, United States 1 trial
  • XCancer/Dayton Physicians Network Kettering, Ohio, United States 1 trial
  • XCancer/Dothan Hematology & Oncology - 1114 Dothan, Alabama, United States Ongoing trial 1 trial
  • XCancer/GU Research Network Omaha, Nebraska, United States Ongoing trial 1 trial
  • XCancer/Tennessee Cancer Specialists Knoxville, Tennessee, United States 1 trial
  • XIMED La Jolla, California, United States Ongoing trial 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