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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.

  • Pfizer Investigational Site Clearwater, Florida, United States 46 trials
  • Prestige Clinical Research Franklin, Ohio, United States 46 trials
  • Providence Centralia Hospital Centralia, Washington, United States Ongoing trial 46 trials
  • Providence VA Medical Center, Providence, RI Providence, Rhode Island, United States Ongoing trial 46 trials
  • Regional Hematology and Oncology PA Newark, Delaware, United States Ongoing trial 46 trials
  • Research Site Amarillo, Texas, United States Ongoing trial 46 trials
  • Research Site Burlington, Vermont, United States Ongoing trial 46 trials
  • Research Site Lansing, Michigan, United States Ongoing trial 46 trials
  • Research Site Ajax, Ontario, Canada Ongoing trial 46 trials
  • Retina Research Center Austin, Texas, United States 46 trials
  • Rochester Clinical Research, LLC Rochester, New York, United States Ongoing trial 46 trials
  • Rockwood Clinic Spokane, Washington, United States Ongoing trial 46 trials
  • Saint Catherine Hospital Indianapolis, Indiana, United States Ongoing trial 46 trials
  • Saint Joseph's Hospital and Medical Center Phoenix, Arizona, United States Ongoing trial 46 trials
  • Saint Joseph's Medical Center Stockton, California, United States Ongoing trial 46 trials
  • Sanford Clinic North-Bemidgi Bemidji, Minnesota, United States Ongoing trial 46 trials
  • Sarah Cannon Research Institute / Tennessee Oncology Nashville, Tennessee, United States Ongoing trial 46 trials
  • Sarasota Retina Institute Sarasota, Florida, United States Ongoing trial 46 trials
  • South Denver Cardiology Associates PC Littleton, Colorado, United States Ongoing trial 46 trials
  • Southwest Gynecologic Oncology Associates Inc Albuquerque, New Mexico, United States Ongoing trial 46 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