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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

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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.

  • Essentia Health - Saint Joseph's Pine River Clinic Pine River, Minnesota, United States Ongoing trial 22 trials
  • Essentia Health - Saint Joseph's Staples Clinic Staples, Minnesota, United States Ongoing trial 22 trials
  • FHCC South Lake Union Seattle, Washington, United States Ongoing trial 22 trials
  • Fairbanks Cancer Treatment Center at Fairbanks Memorial Hospital Fairbanks, Alaska, United States Ongoing trial 22 trials
  • Family Cancer Center-Memphis Memphis, Tennessee, United States Ongoing trial 22 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. Escondido, California, United States 22 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. Chattanooga, Tennessee, United States 22 trials
  • Forest Hills Dermatology Group Kew Gardens, New York, United States Ongoing trial 22 trials
  • Fowler Family Center for Cancer Care Jonesboro, Arkansas, United States Ongoing trial 22 trials
  • Frederick Memorial Hospital Regional Cancer Therapy Center Frederick, Maryland, United States 22 trials
  • Futuro Clinical Trials, LLC McAllen, Texas, United States Ongoing trial 22 trials
  • GCP Clinical Research Tampa, Florida, United States Ongoing trial 22 trials
  • GSK Investigational Site Lakewood, Colorado, United States Ongoing trial 22 trials
  • GSK Investigational Site Vero Beach, Florida, United States Ongoing trial 22 trials
  • GSK Investigational Site Stevensville, Michigan, United States 22 trials
  • GSK Investigational Site Des Moines, Iowa, United States 22 trials
  • GSK Investigational Site Allentown, Pennsylvania, United States Ongoing trial 22 trials
  • GSK Investigational Site Kettering, Ohio, United States 22 trials
  • GSK Investigational Site La Mesa, California, United States 22 trials
  • GSK Investigational Site Duncansville, Pennsylvania, United States Ongoing trial 22 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