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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.

  • WHRA Winnipeg Health Sciences Winnipeg, Manitoba, Canada 1 trial
  • WHS East Campus Decatur, Texas, United States Ongoing trial 1 trial
  • WHS Pain Management Center at Southlake Southlake, Texas, United States Ongoing trial 1 trial
  • WHUSA Fine and Gillette ( Site 0751) Hamden, Connecticut, United States 1 trial
  • WI Center for Advanced Res /ID# 122178 Milwaukee, Wisconsin, United States 1 trial
  • WI Surgery Center Milwaukee, Wisconsin, United States Ongoing trial 1 trial
  • WIC Guilford County Greensboro, North Carolina, United States Ongoing trial 1 trial
  • WIDLS Chevy Chase Chevy Chase, Maryland, United States 1 trial
  • WIHRI Providence, Rhode Island, United States 1 trial
  • WILD 5 Wellness Austin, Texas, United States 1 trial
  • WINDSOR CLINICAL RESEARCH INC, 2224 Walker Road Windsor, Ontario, Canada 1 trial
  • WISEMAN DERMATOLOGY RESEARCH INC, 6 - 1170 Taylor Avenue Winnipeg, Manitoba, Canada 1 trial
  • WISH A Place for Women Nashville, Tennessee, United States 1 trial
  • WISPer Site in Ann Arbor, MI Ann Arbor, Michigan, United States Ongoing trial 1 trial
  • WISPer Site in Atlanta, GA Atlanta, Georgia, United States Ongoing trial 1 trial
  • WISPer Site in Baltimore, MD Baltimore, Maryland, United States Ongoing trial 1 trial
  • WISPer Site in Birmingham, AL Birmingham, Alabama, United States Ongoing trial 1 trial
  • WISPer Site in Boston, MA Boston, Massachusetts, United States Ongoing trial 1 trial
  • WISPer Site in Calgary, Alberta Calgary, Alberta, Canada Ongoing trial 1 trial
  • WISPer Site in Charleston, SC Charleston, South Carolina, United States Ongoing trial 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