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 307,307 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.

Scale
Trial sites by region
CategoryTrial sites
North America307,307

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 States307,307
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.

  • GSK Investigational Site Orem, Utah, United States 20 trials
  • GSK Investigational Site Council Bluffs, Iowa, United States 20 trials
  • GSK Investigational Site Gastonia, North Carolina, United States Ongoing trial 20 trials
  • GSK Investigational Site Rapid City, South Dakota, United States Ongoing trial 20 trials
  • GSK Investigational Site Butte, Montana, United States 20 trials
  • GSK Investigational Site Tuscaloosa, Alabama, United States 20 trials
  • GSK Investigational Site Port Orange, Florida, United States Ongoing trial 20 trials
  • GSK Investigational Site Slidell, Louisiana, United States 20 trials
  • GSK Investigational Site Boulder, Colorado, United States 20 trials
  • GSK Investigational Site Panama City, Florida, United States 20 trials
  • GSK Investigational Site Fayetteville, Arkansas, United States Ongoing trial 20 trials
  • GSK Investigational Site Virginia Beach, Virginia, United States 20 trials
  • GSK Investigational Site Hallandale, Florida, United States Ongoing trial 20 trials
  • Gastroenterology Associates of Fairfield County Bridgeport, Connecticut, United States Ongoing trial 20 trials
  • Genesis Cancer Care Institute Davenport, Iowa, United States Ongoing trial 20 trials
  • Genesis Clinical Research, LLC Tampa, Florida, United States Ongoing trial 20 trials
  • Global Research Management, Inc. Glendale, California, United States Ongoing trial 20 trials
  • Gold Coast Research, LLC Plantation, Florida, United States 20 trials
  • HOPE Research Institute, LLC Phoenix, Arizona, United States 20 trials
  • Hardin Memorial Hospital Elizabethtown, Kentucky, United States Ongoing trial 20 trials

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