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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.

  • Paragon Rx Clinical Garden Grove, California, United States Ongoing trial 9 trials
  • Paragon Rx Clinical, Inc. Garden Grove, California, United States Ongoing trial 9 trials
  • Parexel Baltimore Early Phase Clinical Unit Baltimore, Maryland, United States 9 trials
  • Parexel Early Phase Clinical Unit - Los Angeles Glendale, California, United States 9 trials
  • Parkinson's Disease and Movement Disorder Center of Boca Raton Boca Raton, Florida, United States Ongoing trial 9 trials
  • Parkinson's Research Centers of America - Palo Alto Palo Alto, California, United States Ongoing trial 9 trials
  • Parkland Health Dallas, Texas, United States Ongoing trial 9 trials
  • Parkridge Medical Center Chattanooga, Tennessee, United States Ongoing trial 9 trials
  • Parkway Surgery Center Myrtle Beach, South Carolina, United States Ongoing trial 9 trials
  • Parkwood Hospital; Geriatric Medicine London, Ontario, Canada 9 trials
  • Pasadena Research Institute Pasadena, California, United States 9 trials
  • Patient Priority Clinical Sites Cincinnati, Ohio, United States 9 trials
  • PeaceHealth Southwest Medical Vancouver, Washington, United States Ongoing trial 9 trials
  • PeaceHealth St. Joseph Medical Center Bellingham, Washington, United States Ongoing trial 9 trials
  • Pearl Investigative Site Charlotte, North Carolina, United States 9 trials
  • Pearl Investigative Site Spartanburg, South Carolina, United States 9 trials
  • Pearl Investigative Site Medford, Oregon, United States 9 trials
  • Pearl Investigative Site Winter Park, Florida, United States 9 trials
  • Pedia Research Owensboro, Kentucky, United States 9 trials
  • Pediatric Associates Houston, Texas, 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