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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.

  • Valley Internal Medicine Athens, Alabama, United States 1 trial
  • Valley Internal Medicine Fayetteville, North Carolina, United States 1 trial
  • Valley Kidney Specialists PC - Allentown Cedar Crest Bethlehem, Pennsylvania, United States 1 trial
  • Valley Medical Associates Lewisburg, West Virginia, United States 1 trial
  • Valley Medical Center Covington, Washington, United States 1 trial
  • Valley Medical Center San Jose, California, United States 1 trial
  • Valley Medical Center Centerville, Ohio, United States 1 trial
  • Valley Medical Center Julesburg, Colorado, United States 1 trial
  • Valley Medical Center ( Site 1815) Renton, Washington, United States 1 trial
  • Valley Medical Center /ID# 231459 Renton, Washington, United States Ongoing trial 1 trial
  • Valley Medical Center /ID# 251880 Renton, Washington, United States 1 trial
  • Valley Medical Center /ID# 253950 Renton, Washington, United States Ongoing trial 1 trial
  • Valley Medical Center Research Valley Medical Center Renton, Washington, United States 1 trial
  • Valley Medical Group Ridgewood, New Jersey, United States 1 trial
  • Valley Medical Group Westwood, New Jersey, United States 1 trial
  • Valley Medical Group Wyckoff, New Jersey, United States 1 trial
  • Valley Medical Group Pulmonary Hypertension Clinic Paramus, New Jersey, United States Ongoing trial 1 trial
  • Valley Medical Group, PC Centerville, Ohio, United States 1 trial
  • Valley Medical Oncology Consultants Los Gatos, California, United States 1 trial
  • Valley Mental Health Psychopharmacology Research Center Salt Lake City, Utah, 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