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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 307,205 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 America307,205

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 States307,205
France73,197
Germany73,176
Italy48,496
China45,975
Japan38,756
Spain36,445
United Kingdom32,416

Trial sites

307,205 sites. Sites with a public page link to it on Pharma Observatory.

  • Wayne Hughes Institute Roseville, Minnesota, United States 1 trial
  • Wayne Medical Clinic Wayne, West Virginia, United States 1 trial
  • Wayne Memorial Hospital Honesdale, Pennsylvania, United States 1 trial
  • Wayne Neurology PLC Plymouth, Michigan, United States Ongoing trial 1 trial
  • Wayne O. Wells, MD Lebanon, Tennessee, United States 1 trial
  • Wayne Pediatric Clinic Detroit, Michigan, United States Ongoing trial 1 trial
  • Wayne Schonfeld Hollywood, Florida, United States 1 trial
  • Wayne Schonfeld, MD Hollywood, Florida, United States 1 trial
  • Wayne State - Detroit Receiving Hospital Detroit, Michigan, United States 1 trial
  • Wayne State - Harper University Hospital Detroit, Michigan, United States Ongoing trial 1 trial
  • Wayne State Harper Hospita Karmanos Cancer Institute Farmington Hills, Michigan, United States 1 trial
  • Wayne State School of Medicine Detroit, Michigan, United States 1 trial
  • Wayne State Uni /Detroit Medical Center Detroit, Michigan, United States 1 trial
  • Wayne State Uni ; Karmanos Cancer Center Detroit, Michigan, United States 1 trial
  • Wayne State Univ Detroit, Michigan, United States 1 trial
  • Wayne State Univ / Medical College of Ohio at Toledo Detroit, Michigan, United States 1 trial
  • Wayne State Univ / Univ Health Ctr Detroit, Michigan, United States 1 trial
  • Wayne State Univ / Univ Hlth Ctr Detroit, Michigan, United States 1 trial
  • Wayne State Univ. Barbara Ann Karmanos Cancer Inst. Detroit, Michigan, United States 1 trial
  • Wayne State Univ. CRS (31478) Detroit, Michigan, 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