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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.

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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 America307,307

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.

  • Ericksen Research and Development Clinton, Utah, United States 23 trials
  • Eskenazi Hospital Indianapolis, Indiana, United States Ongoing trial 23 trials
  • Fenway Health Boston, Massachusetts, United States Ongoing trial 23 trials
  • FirstHealth of the Carolinas-Moore Regional Hosiptal Pinehurst, North Carolina, United States 23 trials
  • Florida Radiation Oncology Group Orange Park, Florida, United States 23 trials
  • Florida Research Center, Inc. Miami, Florida, United States Ongoing trial 23 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. Raleigh, North Carolina, United States 23 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. Staten Island, New York, United States 23 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. Columbus, Ohio, United States 23 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. Tacoma, Washington, United States 23 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. Winston-Salem, North Carolina, United States 23 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. Brooklyn, New York, United States 23 trials
  • Foundation for Vision Research Grand Rapids, Michigan, United States Ongoing trial 23 trials
  • Freeman Physician Group of Pittsburg Pittsburg, Kansas, United States Ongoing trial 23 trials
  • GSK Investigational Site Shelby, North Carolina, United States Ongoing trial 23 trials
  • GSK Investigational Site Lynchburg, Virginia, United States Ongoing trial 23 trials
  • GSK Investigational Site Mineola, New York, United States Ongoing trial 23 trials
  • GSK Investigational Site Fairfax, Virginia, United States Ongoing trial 23 trials
  • GSK Investigational Site New Brunswick, New Jersey, United States Ongoing trial 23 trials
  • GSK Investigational Site Idaho Falls, Idaho, United States Ongoing trial 23 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