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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 307,205 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

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Trial sites by region
CategoryTrial sites
North America307,205

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 States307,205
France73,197
Germany73,176
Italy48,496
China45,975
Japan38,756
Spain36,445
United Kingdom32,416

Trial sites

307,205 sites. Sites with a public page link to it on Pharma Observatory.

  • Florida Retina Institute Orlando, Florida, United States Ongoing trial 32 trials
  • Floridian Clinical Research Miami Lakes, Florida, United States Ongoing trial 32 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. Cleveland, Ohio, United States 32 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. Charlotte, North Carolina, United States 32 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. Fresno, California, United States 32 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. Fort Myers, Florida, United States 32 trials
  • Franciscan Skemp Healthcare - La Crosse Campus La Crosse, Wisconsin, United States Ongoing trial 32 trials
  • GSK Investigational Site Morgantown, West Virginia, United States Ongoing trial 32 trials
  • GSK Investigational Site Kansas City, Kansas, United States Ongoing trial 32 trials
  • GSK Investigational Site Sugar Land, Texas, United States Ongoing trial 32 trials
  • GSK Investigational Site Mission Viejo, California, United States Ongoing trial 32 trials
  • GSK Investigational Site North Dartmouth, Massachusetts, United States Ongoing trial 32 trials
  • GSK Investigational Site Miami Lakes, Florida, United States Ongoing trial 32 trials
  • GSK Investigational Site Salisbury, North Carolina, United States Ongoing trial 32 trials
  • GSK Investigational Site Tyler, Texas, United States Ongoing trial 32 trials
  • GSK Investigational Site Anniston, Alabama, United States Ongoing trial 32 trials
  • GSK Investigational Site Anderson, South Carolina, United States Ongoing trial 32 trials
  • GSK Investigational Site Simpsonville, South Carolina, United States Ongoing trial 32 trials
  • GSK Investigational Site Macon, Georgia, United States Ongoing trial 32 trials
  • GSK Investigational Site Upland, California, United States Ongoing trial 32 trials

Explore the data behind the map on Pharma Observatory

Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.

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