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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 307,818 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 America307,818

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 States307,818
France73,311
Germany73,247
Italy48,647
China46,227
Japan38,811
Spain36,541
United Kingdom32,473

Trial sites

307,818 sites. Sites with a public page link to it on Pharma Observatory.

  • Uplift Wyoming Cheyenne, Wyoming, United States 1 trial
  • Upmc (Puh/Muh) Pittsburgh, Pennsylvania, United States 1 trial
  • Upmc Children'S Hospital Of Pittsburgh /ID# 272328 Pittsburgh, Pennsylvania, United States Ongoing trial 1 trial
  • Upmc Upci Hcc Pittsburgh, Pennsylvania, United States 1 trial
  • Upper Airway Biology Laboratory Richmond, California, United States 1 trial
  • Upper Bay Surgery Center Elkton, Maryland, United States Ongoing trial 1 trial
  • Upper Chesapeake Medical Center Baltimore, Maryland, United States 1 trial
  • Upper Chesapeake Medical Center, Patricia D. and M. Scot Kaufman Cancer Center Bel Air, Maryland, United States 1 trial
  • Upper Chesapeake- Kaufman Cancer Center Bel Air, Maryland, United States Ongoing trial 1 trial
  • Upper Echelon Medical Fullerton, California, United States 1 trial
  • Upper Great Lakes Family Health Care Center Menominee, Michigan, United States Ongoing trial 1 trial
  • Upper Great Lakes Family Health Center Gwinn, Michigan, United States 1 trial
  • Upper Great Lakes Family Health Center Hancock, Michigan, United States 1 trial
  • Upper Kanawha Clinic Cedar Grove, West Virginia, United States 1 trial
  • Upper Manhattan Addiction Treatment Services Program New York, New York, United States 1 trial
  • Upper Manhattan Dialysis Clinic New York, New York, United States 1 trial
  • Upper Manhattan Dialysis Clinic (UMDC) New York, New York, United States 1 trial
  • Upper Manhattan Dilaysis Center New York, New York, United States 1 trial
  • Upper Peninsula Hematology/Oncology Associates Marquette, Michigan, United States 1 trial
  • Upper Peninsula Surgery Center Marquette, Michigan, United States Ongoing trial 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