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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.

Looking for contract research suppliers and CROs? Visit Contract Research Map

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 Under Study, LLC /ID# 151216 New Orleans, Louisiana, United States 1 trial
  • Women Under Study, LLC /ID# 163990 New Orleans, Louisiana, United States 1 trial
  • Women Veterans' Comprehensive Health Center (WVCHC) @ Durham Veterans Affairs Medical Center (DVAMC) Durham, North Carolina, United States 1 trial
  • Women and Chidren's Hospital Of Buffalo Buffalo, New York, United States 1 trial
  • Women and Child, LPP Lake Havasu City, Arizona, United States 1 trial
  • Women and Children Hospital Charleston, West Virginia, United States 1 trial
  • Women and Children's Hospital - University of Missouri Health Care Columbia, Missouri, United States Ongoing trial 1 trial
  • Women and Children's Hospital of Buffalo (Site 010) Buffalo, New York, United States 1 trial
  • Women and Children's Hospital, LAC/USC Medical Center Los Angeles, California, United States 1 trial
  • Women and Children's Hospital, Los Angeles Los Angeles, California, United States 1 trial
  • Women and Childrens Hosp /ID# 143778 Buffalo, New York, United States Ongoing trial 1 trial
  • Women and Infant's Hospital Providence, Rhode Island, United States 1 trial
  • Women and Infants Hospital /ID# 123476 Providence, Rhode Island, United States 1 trial
  • Women and Infants Hospital /ID# 138083 Providence, Rhode Island, United States 1 trial
  • Women and Infants Hospital Triage Providence, Rhode Island, United States 1 trial
  • Women and Infants Hospital [Providence, RI] ( Site 0039) Providence, Rhode Island, United States 1 trial
  • Women and Infants Hospital of Rhode Island, Center for Women's Pelvic Medicine and Reconstructive Surgery Providence, Rhode Island, United States 1 trial
  • Women in Transition Philadelphia, Pennsylvania, United States 1 trial
  • Women to Women Yarmouth, Maine, United States 1 trial
  • Women'S Cancer Care /ID# 268898 Covington, Louisiana, United States Ongoing trial 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