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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's Total Health Hamburg, New Jersey, United States 1 trial
  • Women's Urology Center Royal Oak, Michigan, United States 1 trial
  • Women's Urology Center, William Beaumont Hospital Royal Oak, Michigan, United States 1 trial
  • Women's Wellness Center Fayetteville, North Carolina, United States 1 trial
  • Women's Wellness Center Durham, North Carolina, United States 1 trial
  • Women's Wellness World Hazel Crest, Illinois, United States 1 trial
  • Women's and Children's Hospital Columbia, Missouri, United States 1 trial
  • Women's and Children's Hospital, Reproductive Research Center Los Angeles, California, United States 1 trial
  • Women's and Children's Hospital, Room l-919, 1240, N.Mission Road Los Angeles, California, United States 1 trial
  • Women's and Children's Hospital; LA County/USC Medical Center Los Angeles, California, United States 1 trial
  • Women's and Family Care dba GTC Research Shawnee, Kansas, United States 1 trial
  • Women's and Infant's Hospital Providence, Rhode Island, United States Ongoing trial 1 trial
  • Women's and Infants Hospital Providence, Rhode Island, United States Ongoing trial 1 trial
  • Women's and Infants Hospital of Rhode Island Program in Women's Oncology Providence, Rhode Island, United States Ongoing trial 1 trial
  • WomenCARE Santa Cruz, California, United States 1 trial
  • WomenCare, P.C. Arlington Heights, Illinois, United States 1 trial
  • Womens & Childrens HIV Program Chicago, Illinois, United States 1 trial
  • Womens & Family Care, LLC dba /ID# 145211 Shawnee Mission, Kansas, United States 1 trial
  • Womens & Family Care, LLC dba /ID# 160890 Shawnee Mission, Kansas, United States 1 trial
  • Womens & Family Care, LLC dba /ID# 216569 Shawnee Mission, Kansas, 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