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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 335,343 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
Europe473,828
North America335,343
Asia-Pacific156,725
Latin America45,749
Africa19,472
Middle East14,322
Other3,140

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 States307,017
Canada28,324
Bermuda2

Trial sites

335,343 sites. Sites with a public page link to it on Pharma Observatory.

  • Western New York Buffalo, New York, United States 1 trial
  • Western New York Cheektowaga, New York, United States Ongoing trial 1 trial
  • Western New York BloodCare Buffalo, New York, United States Ongoing trial 1 trial
  • Western New York Eye Center Orchard Park, New York, United States 1 trial
  • Western New York Geneva Pediatrics Rochester, New York, United States Ongoing trial 1 trial
  • Western New York Ophthalmology Group Amherst, New York, United States 1 trial
  • Western New York Urology Cheektowaga, New York, United States 1 trial
  • Western New York Urology Associates New York, New York, United States 1 trial
  • Western New York Urology Associates - Harlem Professional Park /ID# 241036 Cheektowaga, New York, United States 1 trial
  • Western New York Urology Associates LLC-Harlem Cheektowaga, New York, United States 1 trial
  • Western New York Urology Associates, LLC Cheektowaga, New York, United States 1 trial
  • Western New York Urology Associates, LLC and D/B/A Cancer Care of WNY Erie, Niagara, and Chautauqua County, New York, United States 1 trial
  • Western New York Veterans Administration Healthcare System Buffalo, New York, United States 1 trial
  • Western North Carolina Community Health Services Asheville, North Carolina, United States Ongoing trial 1 trial
  • Western Oncology & Hematology Golden, Colorado, United States 1 trial
  • Western Oncology/Hematology Associates, PC Golden, Colorado, United States 1 trial
  • Western Ontario Therapeutic Community Hostel London, Ontario, Canada 1 trial
  • Western Orthopaedics Education and Research Foundation Denver, Colorado, United States 1 trial
  • Western Orthopaedics Research and Education Foundation Denver, Colorado, United States 1 trial
  • Western Orthopaedics, P.C. Denver, Colorado, 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