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Clinical research

Clinical trial sites in North America

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 335,258 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: Region: North America Clear all

Trial sites by region

Select a bar to filter by region.

Scale
Trial sites by region
CategoryTrial sites
Europe473,707
North America335,258
Asia-Pacific156,629
Latin America45,728
Africa19,446
Middle East14,307
Other3,139

Top countries

Country of the site's address. Select a bar to filter.

Scale

Bar colour shows the country's region, as in the chart by region.

Trial sites by country
CategoryTrial sites
United States306,940
Canada28,316
Bermuda2

Trial sites

335,258 sites. Sites with a public page link to it on Pharma Observatory.

  • Woodland International Research Group, LLC ( Site 1002) Little Rock, Arkansas, United States 1 trial
  • Woodland International Research Group-Clinical Research ( Site 0009) Little Rock, Arkansas, United States 1 trial
  • Woodland International Reserach Group, LLC Little Rock, Arkansas, United States 1 trial
  • Woodland Medical Center Woodland, California, United States 1 trial
  • Woodland Northwest Research, LLC Springdale, Arkansas, United States 1 trial
  • Woodland Resarch Northwest/ERG Rogers, Arkansas, United States 1 trial
  • Woodland Research Rogers, Arkansas, United States 1 trial
  • Woodland Research Northwest Springdale, Arizona, United States 1 trial
  • Woodland Research Northwest Springdale, Arkansas, United States 1 trial
  • Woodland Research Northwest (WRN) Rogers, Arkansas, United States 1 trial
  • Woodland Research Northwest LLC - ERG - PPDS Rogers, Arkansas, United States 1 trial
  • Woodland Research Northwest Site Rogers, Arkansas, United States Ongoing trial 1 trial
  • Woodland Research Northwest, LLC ( Site 0002) Rogers, Arkansas, United States 1 trial
  • Woodland Research Northwest, LLC ( Site 0004) Rogers, Arkansas, United States 1 trial
  • Woodland Research Northwest, LLC ( Site 0014) Rogers, Arkansas, United States 1 trial
  • Woodland Research Northwest, LLC ( Site 1036) Rogers, Arkansas, United States 1 trial
  • Woodland Research Northwest, LLC /ID# 232982 Rogers, Arkansas, United States 1 trial
  • Woodland Research Northwest, LLC /ID# 233366 Rogers, Arkansas, United States 1 trial
  • Woodland Research Northwest, LLC /ID# 236641 Rogers, Arkansas, United States 1 trial
  • Woodlands Cancer Institute American Oncology Partners The Woodlands, Texas, 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