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 307,017 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.

Looking for contract research suppliers and CROs? Visit Contract Research Map

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 America307,017

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 States307,017
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 Florida Surgical Suites Tampa, Florida, United States Ongoing trial 1 trial
  • West Florida Urology Palm Harbor, Florida, United States 1 trial
  • West Florissant Internists /ID# 170314 Bridgeton, Missouri, United States 1 trial
  • West Gables Rehab Hospital Miami, Florida, United States 1 trial
  • West Gables Rehabilitation Hospital Miami, Florida, United States 1 trial
  • West Gastroenterology Medical Group Murrieta, California, United States 1 trial
  • West Georgia Health La Grange, Georgia, United States 1 trial
  • West Georgia Sleep Disorders Center and Neurology Associates Douglasville, Georgia, United States 1 trial
  • West Georgia Surg Ctr Carrollton, Georgia, United States Ongoing trial 1 trial
  • West Glen Gastrointestinal Consultants, P.A. Shawnee, Kansas, United States Ongoing trial 1 trial
  • West Glendale Dialysis Glendale, California, United States 1 trial
  • West Hartford Surgery Center West Hartford, Connecticut, United States Ongoing trial 1 trial
  • West Have VAMC West Haven, Connecticut, United States 1 trial
  • West Haven CT Veterans Administration West Haven, Connecticut, United States 1 trial
  • West Haven Child Development Center West Haven, Connecticut, United States 1 trial
  • West Haven High School West Haven, Connecticut, United States 1 trial
  • West Haven Mental Health Clinic West Haven, Connecticut, United States 1 trial
  • West Haven Public Schools West Haven, Connecticut, United States 1 trial
  • West Haven VA Healthcare System West Haven, Connecticut, United States 1 trial
  • West Haven VA Hospital West Haven, Connecticut, 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