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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 306,940 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 America306,940

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 States306,940
Germany73,153
France73,132
Italy48,411
China45,850
Japan38,727
Spain36,417
United Kingdom32,424

Trial sites

306,940 sites. Sites with a public page link to it on Pharma Observatory.

  • Women & Infants Hospital of Rhode Island, Division of Reproductive Endocrinology & Infertility Providence, Rhode Island, United States 1 trial
  • Women & Infants Hospital of Rhode Island/The Program in Women´s Oncology - Clinic Providence, Rhode Island, United States Ongoing trial 1 trial
  • Women & Infants Hospital/Rhode Island Hospital (Hasbro Children's) Providence, Rhode Island, United States Ongoing trial 1 trial
  • Women & Infants NICU Providence, Rhode Island, United States Ongoing trial 1 trial
  • Women & Infants Pavilion, Antelope Valley Hospital Lancaster, California, United States 1 trial
  • Women & Infants of Rhode Island Providence, Rhode Island, United States 1 trial
  • Women & Infants' Hosp. Providence, Rhode Island, United States 1 trial
  • Women & Infant´s Hospital Infusion Center Providence, Rhode Island, United States Ongoing trial 1 trial
  • Women And Children'S Hopsital Of Buffalo Buffalo, New York, United States 1 trial
  • Women And Childrens Care Center New York, New York, United States 1 trial
  • Women At Risk, Columbia University Medical Center New York, New York, United States 1 trial
  • Women At Risk, Weill Cornell New York, New York, United States 1 trial
  • Women Organized Against Rape (WOAR) Philadelphia, Pennsylvania, United States 1 trial
  • Women Organized to Respond to Life-Threatening Disease Oakland, California, United States 1 trial
  • Women Partners in Health ( Site 0745) Austin, Texas, United States 1 trial
  • Women Partners in Health / ID # 836 Austin, Texas, United States 1 trial
  • Women Partners in Health Obstetrics & Gynecology (OB/GYN) Austin, Texas, United States 1 trial
  • Women Partners in Health/Professional Quality Research Austin, Texas, United States 1 trial
  • Women Under Study, LLC / ID # 820 New Orleans, Louisiana, United States 1 trial
  • Women Under Study, LLC /ID# 144312 New Orleans, Louisiana, 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