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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.

  • West Texas Retina Consultants Wichita Falls, Texas, United States 1 trial
  • West Texas Retina Consultants (WTRC) - Abilene (Ophthalmology Specialists of Texas, PA) Abilene, Texas, United States Ongoing trial 1 trial
  • West Texas Spine Odessa, Texas, United States 1 trial
  • West Texas VA Health Care System, Big Spring, TX Big Spring, Texas, United States Ongoing trial 1 trial
  • West Town Senior Center Chicago, Illinois, United States 1 trial
  • West VA University, Mary Babb Randolph Cancer Center (Site 1178), 1 Medical Center Drive Morgantown, West Virginia, United States 1 trial
  • West Valley Cardiology Services Meridian, Idaho, United States 1 trial
  • West Valley Family And Preventive Medicine West Valley City, Utah, United States 1 trial
  • West Valley Hematology Oncology Medical Group Northridge, California, United States 1 trial
  • West Valley Hematology Oncology The Thomas and Dorothy Leavey Cancer Center Northridge, California, United States 1 trial
  • West Valley Research Clinic Phoenix, Arizona, United States 1 trial
  • West Valley Research Clinic, LLC Phoenix, Arizona, United States 1 trial
  • West Viginia University Morgantown, West Virginia, United States 1 trial
  • West Village Eyecare New York, New York, United States 1 trial
  • West Villages Elementary School Marstons Mills, Massachusetts, United States 1 trial
  • West Virgina University Morgantown, West Virginia, United States 1 trial
  • West Virgina University Cancer Institute Morgantown, West Virginia, United States 1 trial
  • West Virgina University Eye Institute Morgantown, West Virginia, United States 1 trial
  • West Virginai Research Institute Charleston, West Virginia, United States 1 trial
  • West Virginia Cancer Institute Morgantown, West Virginia, 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