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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 Nephrology and Metabolic Bone Disease, PC Thornton, Colorado, United States 1 trial
  • Western Nephrology and Metabolic Bone Disease, PC Lakewood, Colorado, United States 1 trial
  • Western Nephrology and Metabolic Bone Disease, PC - Arvada Arvada, Colorado, United States Ongoing trial 1 trial
  • Western Nephrology and Metabolic Bone Disease, PC-Westerminster, 8410 Decatur St. Westminster, Colorado, United States 1 trial
  • Western Nephrology and Metabolic bone disease Arvada, Colorado, United States 1 trial
  • Western Nephrology and Mineral Bone Disease, PC Westminster, Colorado, United States 1 trial
  • Western Nephrology-Westminster Westminster, Colorado, United States 1 trial
  • Western Neurological Associates Salt Lake City, Utah, United States 1 trial
  • Western Neurosurgery Tucson, Arizona, United States 1 trial
  • Western New England Renal & Transplant Springfield, Massachusetts, United States 1 trial
  • Western New England Renal & Transplant Assciates, PC Springfield, Massachusetts, United States 1 trial
  • Western New England Renal & Transplant Associatea Springfield, Massachusetts, United States 1 trial
  • Western New England Renal & Transplant Associates (WNERTA) Springfield, Massachusetts, United States 1 trial
  • Western New England Renal Associates Springfield, Massachusetts, United States 1 trial
  • Western New England Renal Transplant Association Springfield, Massachusetts, United States 1 trial
  • Western New England Renal and Transplant Associates, Inc. Springfield, Massachusetts, United States 1 trial
  • Western New England Renal and Transplant Associates, PC Springfield, Massachusetts, United States 1 trial
  • Western New England Transplant Associates Springfield, Massachusetts, United States 1 trial
  • Western New England University Springfield, Massachusetts, United States Ongoing trial 1 trial
  • Western New Mexico Correctional Facility (WNMCF) Grants, New Mexico, 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