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Clinical research

Clinical trial sites in the United States

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 307,307 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: Country: United States Clear all

Trial sites by region

Select a bar to filter by region.

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Trial sites by region
CategoryTrial sites
North America307,307

Top countries

Country of the site's address. Select a bar to filter.

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Bar colour shows the country's region, as in the chart by region.

Trial sites by country
CategoryTrial sites
United States307,307
France73,234
Germany73,217
Italy48,542
China46,028
Japan38,759
Spain36,468
United Kingdom32,428

Trial sites

307,307 sites. Sites with a public page link to it on Pharma Observatory.

  • Novartis Investigative Site Riverside, California, United States 22 trials
  • Novartis Investigative Site Mesquite, Texas, United States 22 trials
  • Novo Nordisk Investigational Site Albuquerque, New Mexico, United States 22 trials
  • Novo Nordisk Investigational Site Newport News, Virginia, United States 22 trials
  • Novo Nordisk Investigational Site Kissimmee, Florida, United States 22 trials
  • Novo Nordisk Investigational Site Troy, Michigan, United States 22 trials
  • Novo Nordisk Investigational Site Kansas City, Missouri, United States 22 trials
  • Oakland Hills Dermatology Auburn Hills, Michigan, United States Ongoing trial 22 trials
  • OhioHealth Westerville Medical Campus/Westerville Cancer Center Westerville, Ohio, United States Ongoing trial 22 trials
  • Olathe Cancer Center Olathe, Kansas, United States Ongoing trial 22 trials
  • Oncare Hawaii Inc-Kuakini Honolulu, Hawaii, United States Ongoing trial 22 trials
  • Oncology-Hematology Group of South Florida Miami, Florida, United States 22 trials
  • Our Lady of the Lake Hospital Baton Rouge, Louisiana, United States Ongoing trial 22 trials
  • PMG Research of Salisbury, LLC Salisbury, North Carolina, United States Ongoing trial 22 trials
  • Palm Springs Research Institute Hialeah, Florida, United States 22 trials
  • Palmtree Clinical Research, Inc. Palm Springs, California, United States Ongoing trial 22 trials
  • Park Nicollet Institute Saint Louis Park, Minnesota, United States Ongoing trial 22 trials
  • Penn State University Hershey, Pennsylvania, United States Ongoing trial 22 trials
  • Pfizer Investigational Site Chapel Hill, North Carolina, United States 22 trials
  • Pfizer Investigational Site Upland, California, United States 22 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