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 306,940 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 America306,940

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 States306,940
Germany73,153
France73,132
Italy48,411
China45,850
Japan38,727
Spain36,417
United Kingdom32,424

Trial sites

306,940 sites. Sites with a public page link to it on Pharma Observatory.

  • Xencor Investigative Site Charlotte, North Carolina, United States Ongoing trial 1 trial
  • Xencor Investigative Site Albany, New York, United States Ongoing trial 1 trial
  • Xencor Investigative Site Georgetown, Texas, United States Ongoing trial 1 trial
  • Xencor Investigative Site Houston, Texas, United States Ongoing trial 1 trial
  • Xencor Investigative Site New Haven, Connecticut, United States Ongoing trial 1 trial
  • Xencor Investigative Site Margate, Florida, United States Ongoing trial 1 trial
  • Xencor Investigative Site Fort Worth, Texas, United States Ongoing trial 1 trial
  • Xencor Investigative Site Cordova, Tennessee, United States Ongoing trial 1 trial
  • Xencor Investigative Site Tampa, Florida, United States Ongoing trial 1 trial
  • Xencor Investigative Site Cincinnati, Ohio, United States Ongoing trial 1 trial
  • Xencor Investigative Site Nashville, Tennessee, United States Ongoing trial 1 trial
  • Xencor Investigative Site Kingwood, Texas, United States Ongoing trial 1 trial
  • Xencor Investigative Site Denton, Texas, United States Ongoing trial 1 trial
  • XenoPort Clinical Site Patchogue, New York, United States 1 trial
  • XenoPort Clinical Site Lenexa, Kansas, United States 1 trial
  • XenoPort Clinical Site Port Charlotte, Florida, United States 1 trial
  • XenoPort Clinical Site Naples, Florida, United States 1 trial
  • XenoPort Clinical Site Houston, Texas, United States 1 trial
  • XenoPort Clinical Site Little Rock, Arkansas, United States 1 trial
  • XenoPort Clinical Site Tacoma, Washington, 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