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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 308,118 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 America308,118

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 States308,118
France73,405
Germany73,289
Italy48,775
China46,344
Japan38,886
Spain36,628
United Kingdom32,520

Trial sites

308,118 sites. Sites with a public page link to it on Pharma Observatory.

  • Unity Point Health Pulmonary Services Peoria, Illinois, United States 1 trial
  • Unity Point Health-Meriter Hospital Madison, Wisconsin, United States 1 trial
  • Unity Point Health/Gilda's Club Quad Cities Davenport, Iowa, United States 1 trial
  • Unity Point Meriter Madison, Wisconsin, United States Ongoing trial 1 trial
  • Unity Point Methodist Medical Center Peoria, Illinois, United States 1 trial
  • Unity Sleep Disorders Center Rochester, New York, United States 1 trial
  • Unity Upper Cardozo Health Center Washington D.C., District of Columbia, United States 1 trial
  • Unity Wellness Center Opelika, Alabama, United States Ongoing trial 1 trial
  • UnityPoint Clinic Center For Liver Disease Des Moines, Iowa, United States 1 trial
  • UnityPoint Clinic Family Medicine Peoria, Illinois, United States 1 trial
  • UnityPoint Clinic OB/GYN - Waterloo /ID# 216087 Waterloo, Iowa, United States 1 trial
  • UnityPoint Clinic Rheumatology Peoria, Illinois, United States 1 trial
  • UnityPoint Health Cedar Rapids, Iowa, United States 1 trial
  • UnityPoint Health - Iowa Oncology Research Association (IORA) Des Moines, Iowa, United States Ongoing trial 1 trial
  • UnityPoint Health - John Stoddard Cancer Center Des Moines, Iowa, United States 1 trial
  • UnityPoint Health - St. Luke's Hospital Cedar Rapids, Iowa, United States 1 trial
  • UnityPoint Health --Trinity Medical Center Moline, Illinois, United States 1 trial
  • UnityPoint Health Cardiovascular Services Peoria, Illinois, United States 1 trial
  • UnityPoint Health Methodist Peoria, Illinois, United States 1 trial
  • UnityPoint Health Peoria/Proctor Peoria, Illinois, United States 1 trial

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