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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 Univ HS /ID# 49939 Winston-Salem, North Carolina, United States 1 trial
  • Wake Forest Univ Health Svcs Winston-Salem, North Carolina, United States Ongoing trial 1 trial
  • Wake Forest Univ Health Svcs; Internal Medicine Winston-Salem, North Carolina, United States 1 trial
  • Wake Forest Univ School of Medicine - Neurology Winston-Salem, North Carolina, United States Ongoing trial 1 trial
  • Wake Forest Univ. Baptist Med. Center Winston-Salem, North Carolina, United States 1 trial
  • Wake Forest Univ. Health Sciences - BMC Winston-Salem, North Carolina, United States 1 trial
  • Wake Forest Univeristy Health Services Winston-Salem, North Carolina, United States 1 trial
  • Wake Forest Univeristy School of Medicine Winston-Salem, North Carolina, United States 1 trial
  • Wake Forest UniversitComprehensive Cancer Center Winston-Salem, North Carolina, United States 1 trial
  • Wake Forest University High Point, North Carolina, United States 1 trial
  • Wake Forest University Wake Forest, North Carolina, United States Ongoing trial 1 trial
  • Wake Forest University Winstom-Salem, North Carolina, United States 1 trial
  • Wake Forest University (Data Collection Only) Winston-Salem, North Carolina, United States Ongoing trial 1 trial
  • Wake Forest University (WFU) School of Medicine Winston-Salem, North Carolina, United States 1 trial
  • Wake Forest University (via online survey tool) Winston-Salem, North Carolina, United States 1 trial
  • Wake Forest University - Brenner Children's Hospital Winston-Salem, North Carolina, United States Ongoing trial 1 trial
  • Wake Forest University - Core center plus other centers in U.S. and Canada Winston-Salem, North Carolina, United States 1 trial
  • Wake Forest University - Department of General Surgery Winston-Salem, North Carolina, United States 1 trial
  • Wake Forest University - Geriatrics/Gerontology Greensboro, North Carolina, United States 1 trial
  • Wake Forest University Anesthesia at Forsyth Medical Center 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