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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 335,294 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.

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Filters: Region: North America Clear all

Trial sites by region

Select a bar to filter by region.

Scale
Trial sites by region
CategoryTrial sites
Europe473,750
North America335,294
Asia-Pacific156,669
Latin America45,744
Africa19,454
Middle East14,315
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 States306,971
Canada28,321
Bermuda2

Trial sites

335,294 sites. Sites with a public page link to it on Pharma Observatory.

  • Winchester Center for Lung Disease New Haven, Connecticut, United States 1 trial
  • Winchester Chest Clinic ( Site 1093) New Haven, Connecticut, United States 1 trial
  • Winchester Hospital Winchester, Ontario, Canada 1 trial
  • Winchester Hospital Radiation Oncology Center Winchester, Massachusetts, United States 1 trial
  • Winchester Medical Center/ Clinical Research Department Winchester, Virginia, United States 1 trial
  • Winchester Memorial Hospital Winchester, Ontario, Canada Ongoing trial 1 trial
  • Winchester, Patton, Burgess, PSC Whitley City, Kentucky, United States 1 trial
  • Windham Community Memorial Hospital Williamantic, Connecticut, United States 1 trial
  • Windham Eye Group Willimantic, Connecticut, United States 1 trial
  • Windham Hospital (WH) Willimantic, Connecticut, United States Ongoing trial 1 trial
  • Windham school South Windham, Maine, United States 1 trial
  • Winding Waters Medical Clinic Enterprise, Oregon, United States Ongoing trial 1 trial
  • Windom Allergy Sarasota, Florida, United States 1 trial
  • Windom Allergy, Asthma and Sinus Sarasota, Florida, United States 1 trial
  • Windom Allergy, Asthma and Sinus Specialists- Site Number : 8400041 Sarasota, Florida, United States Ongoing trial 1 trial
  • Windsor Bubble North Vancouver, Canada 1 trial
  • Windsor Clinical Research Center, Inc. Windsor, Ontario, Canada 1 trial
  • Windsor Clinical Research, Inc /ID# 153877 Windsor, Ontario, Canada 1 trial
  • Windsor Clinical Research, Inc. Windsor, Ontario N8W 5L7, Ontario, Canada 1 trial
  • Windsor Convalescent of North Long Beach Long Beach, California, 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