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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 336,342 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
Europe475,557
North America336,342
Asia-Pacific157,734
Latin America45,946
Africa19,593
Middle East14,431
Other3,162

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 States307,932
Canada28,408
Bermuda2

Trial sites

336,342 sites. Sites with a public page link to it on Pharma Observatory.

  • Nephrology Associates, P.C. Nashville, Tennessee, United States 9 trials
  • Nephrology Associates, PC Nashville, Tennessee, United States 9 trials
  • NeuroSpine Institute Eugene, Oregon, United States 9 trials
  • Neurobehavioral Clinical Research Canton, Ohio, United States Ongoing trial 9 trials
  • Neurocrine Clinical Site Orlando, Florida, United States Ongoing trial 9 trials
  • Neurocrine Clinical Site Orange, California, United States Ongoing trial 9 trials
  • Neurocrine Clinical Site St Louis, Missouri, United States Ongoing trial 9 trials
  • Neurocrine Clinical Site Hollywood, Florida, United States Ongoing trial 9 trials
  • Neurocrine Clinical Site Lincoln, Nebraska, United States Ongoing trial 9 trials
  • Neurological Associates of West LA Santa Monica, California, United States Ongoing trial 9 trials
  • Neurological Associates, Inc. Richmond, Virginia, United States 9 trials
  • Neurology & Neuroscience Associates, Inc. Akron, Ohio, United States 9 trials
  • Neurology Associates, P.C. Lincoln, Nebraska, United States 9 trials
  • Neurology Specialists of Monmouth County West Long Branch, New Jersey, United States 9 trials
  • Neurosciences Institute, Neurology - Charlotte Charlotte, North Carolina, United States 9 trials
  • Neuroscientific Insights Rockville, Maryland, United States 9 trials
  • New England Cancer Specialists - Kennebunk Kennebunk, Maine, United States Ongoing trial 9 trials
  • New Hampshire Oncology-Hematology PA Concord, New Hampshire, United States Ongoing trial 9 trials
  • New Hampshire Oncology-Hematology PA Hooksett, New Hampshire, United States Ongoing trial 9 trials
  • New Jersey Urology LLC Voorhees Township, New Jersey, United States Ongoing trial 9 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