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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 307,840 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 America307,840

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 States307,840
France73,350
Germany73,241
Italy48,699
China46,284
Japan38,844
Spain36,569
United Kingdom32,501

Trial sites

307,840 sites. Sites with a public page link to it on Pharma Observatory.

  • University of Texas Medical Branch;Division of APICS Galveston, Texas, United States 1 trial
  • University of Texas Medical Center Galveston, Texas, United States 1 trial
  • University of Texas Medical Center (El Paso) El Paso, Texas, United States 1 trial
  • University of Texas Medical Center Clements Dallas, Texas, United States 1 trial
  • University of Texas Medical School Galveston, Texas, United States 1 trial
  • University of Texas Medical School Dallas, Texas, United States 1 trial
  • University of Texas Medical School at Houston, 6431 Fannin, MSB 7.044 Houston, Texas, United States 1 trial
  • University of Texas Medical School in Houston Houston, Texas, United States 1 trial
  • University of Texas Medical School, Dept. of Pediatrics Houston, Texas, United States 1 trial
  • University of Texas Medical School- Houston, Dept. of Psychiatry Mental Sciences Institute Houston, Texas, United States 1 trial
  • University of Texas Medical School- Houston; Department of Psychiatry; Mental Sciences Institute Houston, Texas, United States 1 trial
  • University of Texas Medical Science Institute Houston, Texas, United States 1 trial
  • University of Texas Medical Texas Galveston, Texas, United States 1 trial
  • University of Texas Mental Sciences Insitute Houston, Texas, United States 1 trial
  • University of Texas Neurometabolic Clinic Houston, Texas, United States 1 trial
  • University of Texas Parkland Health & Hospital System Dallas, Texas, United States 1 trial
  • University of Texas Physician's Women's Center--Memorial City Houston, Texas, United States Ongoing trial 1 trial
  • University of Texas Physicians Bellaire, Texas, United States 1 trial
  • University of Texas Physicians Department of Otorhinolaryngology Clinc Houston, Texas, United States Ongoing trial 1 trial
  • University of Texas Rio Grande Valley - Cardiometabolic Exercise Lab Brownsville, Texas, 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