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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.

Looking for contract research suppliers and CROs? Visit Contract Research Map

Looking to track new and ongoing clinical trials? Visit Trial Insights

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.

  • Clinical Trial Site Atlanta, Georgia, United States Ongoing trial 24 trials
  • Coastal Clinical Research Mobile, Alabama, United States Ongoing trial 24 trials
  • Community Hospital of Los Gatos Los Gatos, California, United States 24 trials
  • Community Hospital of Monterey Peninsula Monterey, California, United States Ongoing trial 24 trials
  • Compass Oncology Rose Quarter Portland, Oregon, United States Ongoing trial 24 trials
  • Concorde Medical Group New York, New York, United States Ongoing trial 24 trials
  • Cotton O'Neil Clinic Topeka, Kansas, United States 24 trials
  • Davies Med Ctr San Francisco, California, United States 24 trials
  • Dean A. McGee Eye Institute Oklahoma City, Oklahoma, United States Ongoing trial 24 trials
  • DelRicht Research Tulsa, Oklahoma, United States Ongoing trial 24 trials
  • Dent Neurological Institute Amherst, New York, United States Ongoing trial 24 trials
  • Desert Hematology Oncology Medical Group, Inc. Rancho Mirage, California, United States Ongoing trial 24 trials
  • Desert Oasis Healthcare Medical Group Palm Springs, California, United States Ongoing trial 24 trials
  • Duke Child and Family Study Center Durham, North Carolina, United States 24 trials
  • Eye Associates of New Mexico Albuquerque, New Mexico, United States Ongoing trial 24 trials
  • Fenway Community Health Boston, Massachusetts, United States Ongoing trial 24 trials
  • First Valley Medical Group Lancaster, California, United States Ongoing trial 24 trials
  • Florida Orthopaedic Institute Tampa, Florida, United States Ongoing trial 24 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. Louisville, Kentucky, United States 24 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. Toms River, New Jersey, United States 24 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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