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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 336,239 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
Europe475,329
North America336,239
Asia-Pacific157,634
Latin America45,902
Africa19,579
Middle East14,412
Other3,161

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 States307,840
Canada28,397
Bermuda2

Trial sites

336,239 sites. Sites with a public page link to it on Pharma Observatory.

  • Quality Cancer Center (MCGOP) Indianapolis, Indiana, United States 16 trials
  • Queen Elizabeth II Health Science Centre Halifax, Nova Scotia, Canada Ongoing trial 16 trials
  • Quintiles Overland Park, Kansas, United States 16 trials
  • Radiant Research St Louis, Missouri, United States 16 trials
  • Radiant Research Scottsdale, Arizona, United States 16 trials
  • Radiant Research, Inc. Atlanta, Georgia, United States 16 trials
  • Raleigh Neurology Associates, P.A. Raleigh, North Carolina, United States Ongoing trial 16 trials
  • Ralph Lauren Center for Cancer Care and Prevention New York, New York, United States Ongoing trial 16 trials
  • Ramesh C Gupta MD Memphis, Tennessee, United States Ongoing trial 16 trials
  • Regional Center for Infectious Disease, Wendover Medical Center CRS Greensboro, North Carolina, United States 16 trials
  • Renal Medicine Associates Albuquerque, New Mexico, United States Ongoing trial 16 trials
  • Research Centers of America, LLC Hollywood, Florida, United States 16 trials
  • Research Institute of South Florida Miami, Florida, United States Ongoing trial 16 trials
  • Research Physicians Network, LLC Houston, Texas, United States Ongoing trial 16 trials
  • Research Site Weston, Florida, United States Ongoing trial 16 trials
  • Research Site New Bedford, Massachusetts, United States Ongoing trial 16 trials
  • Research Site Lynwood, California, United States Ongoing trial 16 trials
  • Research Site Wheaton, Maryland, United States 16 trials
  • Research Site Valhalla, New York, United States Ongoing trial 16 trials
  • Research Site Amherst, New York, United States 16 trials

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