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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 307,017 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 America307,017

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 States307,017
Germany73,166
France73,153
Italy48,417
China45,895
Japan38,740
Spain36,429
United Kingdom32,402

Trial sites

307,017 sites. Sites with a public page link to it on Pharma Observatory.

  • Comprehensive Cancer Center of Wake Forest University Winston-Salem, North Carolina, United States Ongoing trial 77 trials
  • Cook County Hosp Chicago, Illinois, United States 77 trials
  • Edward Hines Jr. VA Hospital, Hines, IL Hines, Illinois, United States Ongoing trial 77 trials
  • Fletcher Allen Health Care Burlington, Vermont, United States 77 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. Philadelphia, Pennsylvania, United States 77 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. Houston, Texas, United States 77 trials
  • GSK Investigational Site Dayton, Ohio, United States Ongoing trial 77 trials
  • Graham Hospital Association Canton, Illinois, United States Ongoing trial 77 trials
  • Health Awareness, Inc. Jupiter, Florida, United States Ongoing trial 77 trials
  • Highland General Hospital Oakland, California, United States Ongoing trial 77 trials
  • Louis A. Weiss Memorial Hospital Chicago, Illinois, United States Ongoing trial 77 trials
  • Lyndon Baines Johnson General Hospital Houston, Texas, United States Ongoing trial 77 trials
  • Magee-Womens Hospital Pittsburgh, Pennsylvania, United States Ongoing trial 77 trials
  • Mercy Regional Cancer Center at Mercy Medical Center Cedar Rapids, Iowa, United States Ongoing trial 77 trials
  • MeritCare Bemidji Bemidji, Minnesota, United States 77 trials
  • MultiCare Deaconess Cancer and Blood Specialty Center - Valley Spokane Valley, Washington, United States Ongoing trial 77 trials
  • Oncology Hematology Care Inc-Eden Park Cincinnati, Ohio, United States Ongoing trial 77 trials
  • Pfizer Investigational Site Lexington, Kentucky, United States 77 trials
  • Quality Clinical Research, Inc. Omaha, Nebraska, United States Ongoing trial 77 trials
  • Research Site Beverly Hills, California, United States Ongoing trial 77 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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