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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 306,971 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.

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Trial sites by region
CategoryTrial sites
North America306,971

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 States306,971
Germany73,164
France73,137
Italy48,412
China45,861
Japan38,736
Spain36,429
United Kingdom32,401

Trial sites

306,971 sites. Sites with a public page link to it on Pharma Observatory.

  • White River Med Ctr Batesville, Arkansas, United States Ongoing trial 1 trial
  • White River Medical Center Batesville, Arkansas, United States 1 trial
  • White River Wound Healing Center Batesville, Arkansas, United States 1 trial
  • White Sands Institute for Clinical Research Las Cruces, New Mexico, United States 1 trial
  • White-Wilson Medical Center - Fort Walton Beach Fort Walton Beach, Florida, United States 1 trial
  • White-Wilson Wound Care Center Fort Walton Beach, Florida, United States Ongoing trial 1 trial
  • Whitehouse Station Family Medicine Whitehouse Station, New Jersey, United States 1 trial
  • Whiteman Air Force Base Whiteman Air Force Base, Missouri, United States 1 trial
  • Whiteriver Center for American Indian Health ( Site 0005) Whiteriver, Arizona, United States 1 trial
  • Whiteriver IHS Hospital Whiteriver, Arizona, United States 1 trial
  • Whiteside Institute for Clinic /ID# 200802 Duluth, Minnesota, United States 1 trial
  • Whiteside Institute for Clinical Research Duluth, Minnesota, United States 1 trial
  • Whiteville Medical Assoc, PA Whiteville, North Carolina, United States 1 trial
  • Whiteville Medical Associates, P.A. Whiteville, North Carolina, United States 1 trial
  • Whitfield Regional Medical Center Demopolis, Alabama, United States 1 trial
  • Whitman Walker Clinic ( Site 0108) Washington D.C., District of Columbia, United States 1 trial
  • Whitman Walker Clinic, NW Washington D.C., District of Columbia, United States 1 trial
  • Whitman Walker Health Research Department (Wwh) Washington D.C., District of Columbia, United States 1 trial
  • Whitman Walker Non-network CRS Washington D.C., District of Columbia, United States 1 trial
  • Whitman-Walker 1525 Clinic Washington D.C., District of Columbia, 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