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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.

  • Warner Chilcott Research Site (Site #251) Clarkston, Michigan, United States 1 trial
  • Warner Chilcott Research Site (Site #252) Arlington, Texas, United States 1 trial
  • Warner Chilcott Research Site (Site #253) Newington, New Hampshire, United States 1 trial
  • Warner Chilcott Research Site (Site #254) San Diego, California, United States 1 trial
  • Warner Chilcott Research Site (Site #255) Lauderdale Lakes, Florida, United States 1 trial
  • Warner Chilcott Research Site (Site #256) Philadelphia, Pennsylvania, United States 1 trial
  • Warner Chilcott Research Site (Site #257) Santa Ana, California, United States 1 trial
  • Warner Chilcottt Investigational Study Site Clearwater, Florida, United States 1 trial
  • Warner Family Practice / Radiant Research Inc Chandler, Arizona, United States 1 trial
  • Warner Orthopedics Baton Rouge, Louisiana, United States 1 trial
  • Warren Alpert Medical School of Brown University Providence, Rhode Island, United States Ongoing trial 1 trial
  • Warren Alpert School of Medicine Brown University Providence, Rhode Island, United States 1 trial
  • Warren Billhartz Cancer Center Maryville, Illinois, United States 1 trial
  • Warren Central High School Bowling Green, Kentucky, United States 1 trial
  • Warren Clinic / Saint Francis Hospital Tulsa, Oklahoma, United States 1 trial
  • Warren Conference Center and Inn Ashland, Massachusetts, United States 1 trial
  • Warren Dermatology & Allergy Warren, Ohio, United States 1 trial
  • Warren East High School Bowling Green, Kentucky, United States 1 trial
  • Warren Ophthalmology Associates Warren, Ohio, United States 1 trial
  • Warren Scherer, MD Naples, Florida, 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