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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.

  • Wake Forest University Health Sciences- Site Number : 8400028 Winston-Salem, North Carolina, United States 1 trial
  • Wake Forest University Health Sciences-Winston-Salem-61707 Winston-Salem, North Carolina, United States Ongoing trial 1 trial
  • Wake Forest University Health Sciences-Winston-Salem-69719 Winston-Salem, North Carolina, United States 1 trial
  • Wake Forest University Health Sciences/Advocate Health Charlotte, North Carolina, United States Ongoing trial 1 trial
  • Wake Forest University Health Sciences; Department of Psychiatry and Behavioral Medicine Winston-Salem, North Carolina, United States 1 trial
  • Wake Forest University Health Systems Winston-Salem, North Carolina, United States 1 trial
  • Wake Forest University Heatlh Sciences Winston-Salem, North Carolina, United States Ongoing trial 1 trial
  • Wake Forest University Medical School Winston-Salem, North Carolina, United States 1 trial
  • Wake Forest University Phyisicans Clinic/Pulmonary Winston-Salem, North Carolina, United States 1 trial
  • Wake Forest University School of Medicine Wake Forest, North Carolina, United States 1 trial
  • Wake Forest University School of Medicine Salem, North Carolina, United States 1 trial
  • Wake Forest University School of Medicine - Brenner Children's Hospital Winston-Salem, North Carolina, United States 1 trial
  • Wake Forest University School of Medicine - Dept. of Neurosurgery Medical Center Winston-Salem, North Carolina, United States 1 trial
  • Wake Forest University School of Medicine - Internal Medicine/Endocrinology Winston-Salem, North Carolina, United States 1 trial
  • Wake Forest University School of Medicine -Tier 2 Site Winston-Salem, North Carolina, United States 1 trial
  • Wake Forest University School of Medicine Bowman Gray Campus, Comprehensive Cancer Center Winston-Salem, North Carolina, United States 1 trial
  • Wake Forest University School of Medicine Dept. of Dermatology Winston-Salem, North Carolina, United States 1 trial
  • Wake Forest University School of Medicine, Department of Neurology Winston-Salem, North Carolina, United States 1 trial
  • Wake Forest University School of Medicine, Department of Plastic & Reconstructive Surgery Winston-Salem, North Carolina, United States 1 trial
  • Wake Forest University School of Medicine, Department of Psychiatry and Behavioral Medicine Winston-Salem, North Carolina, 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