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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 335,544 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: Region: North America Clear all

Trial sites by region

Select a bar to filter by region.

Scale
Trial sites by region
CategoryTrial sites
Europe474,077
North America335,544
Asia-Pacific156,891
Latin America45,783
Africa19,488
Middle East14,332
Other3,142

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 States307,205
Canada28,337
Bermuda2

Trial sites

335,544 sites. Sites with a public page link to it on Pharma Observatory.

  • Walter C. Mackenzie Health Science Center Edmonton, Alberta, Canada 1 trial
  • Walter C. Mackenzie Health Science Centre Edmonton, Alberta, Canada 1 trial
  • Walter C. Mackenzie Health Sciences Centre Edmonton, Canada 1 trial
  • Walter Chase Austin, Texas, United States 1 trial
  • Walter E. Washington Convention Center Washington D.C., District of Columbia, United States 1 trial
  • Walter Erhardt Albany, Georgia, United States 1 trial
  • Walter F. Chase Austin, Texas, United States 1 trial
  • Walter F. Chase, M.D., P.A. Austin, Texas, United States 1 trial
  • Walter F. D Costa Santa Rosa, California, United States 1 trial
  • Walter F. D'Costa, DPM Santa Rosa, California, United States 1 trial
  • Walter K. Nahm, MD, PhD, Inc. San Diego, California, United States 1 trial
  • Walter Kerwin, M.D., AMC Los Angeles, California, United States 1 trial
  • Walter M. Chase, MD Austin, Texas, United States 1 trial
  • Walter MacKenzie Health Sciences Center Edmonton, Alberta, Canada 1 trial
  • Walter Mackenzie Centre Edmonton, Alberta, Canada 1 trial
  • Walter Mackenzie Health Sciences Centre Edmonton, Canada Ongoing trial 1 trial
  • Walter McKenzie Health Sciences Centre Edmonton, Alberta, Canada 1 trial
  • Walter Nahm, MD, Ph.D., Inc San Diego, California, United States 1 trial
  • Walter P. Carter Elementary/Middle School Baltimore, Maryland, United States Ongoing trial 1 trial
  • Walter Reed Bethesda, Maryland, 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