Skip to content

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 307,932 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.

Scale
Trial sites by region
CategoryTrial sites
North America307,932

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
France73,380
Germany73,266
Italy48,719
China46,305
Japan38,861
Spain36,598
United Kingdom32,508

Trial sites

307,932 sites. Sites with a public page link to it on Pharma Observatory.

  • University Hospital and UW Health Clinics ( Site 1119) Madison, Wisconsin, United States 1 trial
  • University Hospital and UW Health Clinics-Carbone Cancer Center ( Site 0040) Madison, Wisconsin, United States Ongoing trial 1 trial
  • University Hospital and UW Health Clinics-Carbone Cancer Center ( Site 0293) Madison, Wisconsin, United States Ongoing trial 1 trial
  • University Hospital at Cleveland Medical Center Cleveland, Ohio, United States 1 trial
  • University Hospital at Stony Brook Stony Brook, New York, United States 1 trial
  • University Hospital at Stony Brook ( Site 0054) Stony Brook, New York, United States Ongoing trial 1 trial
  • University Hospital at Stony Brook New York Stony Brook, New York, United States 1 trial
  • University Hospital at University of Alabama at Birmingham Birmingham, Alabama, United States 1 trial
  • University Hospital at University of Texas San Antonio San Antonio, Texas, United States 1 trial
  • University Hospital of Brooklyn at Long Island College Hospital Brooklyn, New York, United States 1 trial
  • University Hospital of Cincinnati Cincinnati, Ohio, United States 1 trial
  • University Hospital of Cleveland Beachwood, Ohio, United States 1 trial
  • University Hospital of Cleveland (Case Western) Cleveland, Ohio, United States Ongoing trial 1 trial
  • University Hospital of Cleveland Medical Center Cleveland, Ohio, United States 1 trial
  • University Hospital of Cleveland UH Seidman Cancer Center Cleveland, Ohio, United States Ongoing trial 1 trial
  • University Hospital of Cleveland/Case Western Reserve University Cleveland, Ohio, United States 1 trial
  • University Hospital of New Mexico Albuquerque, New Mexico, United States 1 trial
  • University Hospital of Wales - Bethesda, Maryland, United States 1 trial
  • University Hospital, Ambulatory Care Center Newark, New Jersey, United States 1 trial
  • University Hospital, Case Western Reserve University Cleveland, Ohio, 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