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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 307,017 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.

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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 America307,017

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 States307,017
Germany73,166
France73,153
Italy48,417
China45,895
Japan38,740
Spain36,429
United Kingdom32,402

Trial sites

307,017 sites. Sites with a public page link to it on Pharma Observatory.

  • West Omaha Imaging Omaha, Nebraska, United States Ongoing trial 1 trial
  • West Orange Cove Consolidated Independent School District Orange, Texas, United States 1 trial
  • West Orange Endocrinology & Clinical Research Ocoee, Florida, United States 1 trial
  • West Orange Endocrinology /ID# 217106 Ocoee, Florida, United States 1 trial
  • West Orange Endocrinology /ID# 256139 Ocoee, Florida, United States Ongoing trial 1 trial
  • West Palm Beach, Florida West Palm Beach, Florida, United States 1 trial
  • West Palm Clinical Site West Palm, Florida, United States 1 trial
  • West Palm Hospital West Palm Beach, Florida, United States 1 trial
  • West Palm Quality Research (WPQR) West Palm Beach, Florida, United States 1 trial
  • West Park Ambulatory Surgery Center Pinellas Park, Florida, United States Ongoing trial 1 trial
  • West Park Surgery Center Cape Girardeau, Missouri, United States Ongoing trial 1 trial
  • West Penn - Allegheny Oncology Network Pittsburgh, Pennsylvania, United States 1 trial
  • West Penn Allegheny Cancer Institute Pittsburgh, Pennsylvania, United States 1 trial
  • West Penn Allegheny General Health System Pittsburgh, Pennsylvania, United States 1 trial
  • West Penn Allegheny Health Center Monroeville, Pennsylvania, United States 1 trial
  • West Penn Allegheny Health System Monroeville, Pennsylvania, United States 1 trial
  • West Penn Allegheny Hospital Pittsburgh, Pennsylvania, United States 1 trial
  • West Penn Cancer Institute Pittsburgh, Pennsylvania, United States 1 trial
  • West Penn Hosp Pittsburgh, Pennsylvania, United States Ongoing trial 1 trial
  • West Penn Hospital /ID# 222618 Pittsburgh, Pennsylvania, United States 1 trial

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