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 of California Irvine Health Chao Family Orange, California, United States Ongoing trial 1 trial
  • University of California Irvine Health Chao Family Comprehensive Cancer Center California City, California, United States 1 trial
  • University of California Irvine Health Chao Family,1640 Newport Blvd Costa Mesa, California, United States Ongoing trial 1 trial
  • University of California Irvine Med. Center / Diagnostic Radiology, Neuroradiology Orange, California, United States 1 trial
  • University of California Irvine Medical Center Torrance, California, United States 1 trial
  • University of California Irvine Medical Center ( Site 0078) Orange, California, United States 1 trial
  • University of California Irvine Medical Center ( Site 1061) Orange, California, United States Ongoing trial 1 trial
  • University of California Irvine Medical Center ( Site 6006) Orange, California, United States Ongoing trial 1 trial
  • University of California Irvine Medical Center (UCIMC) - Chao Family Comprehensive Cancer Center Irvine, California, United States 1 trial
  • University of California Irvine Medical Center - Bldg 56, RT81, Rm 241 Orange, California, United States Ongoing trial 1 trial
  • University of California Irvine Medical Center - Cardiovascular Center Los Alamitos, California, United States Ongoing trial 1 trial
  • University of California Irvine Medical Center Chao Family Chao Family Comp Cancer Center Orange, California, United States 1 trial
  • University of California Irvine Medical Center Chao Family SC Orange, California, United States 1 trial
  • University of California Irvine Medical Center UCIMC - H.H. Chao Comprehensive Digestive Disease Center CDDC Orange, California, United States 1 trial
  • University of California Irvine Medical Center- Site Number : 8400002 Orange, California, United States 1 trial
  • University of California Irvine Medical Center- Site Number : 8400015 Orange, California, United States Ongoing trial 1 trial
  • University of California Irvine Medical Center- Site Number : 8400019 Orange, California, United States Ongoing trial 1 trial
  • University of California Irvine Medical Center; MDA, ALS and Neuromuscular Center Orange, California, United States 1 trial
  • University of California Irvine School of Medicine - Suite 400, Room 407 Orange, California, United States 1 trial
  • University of California Irvine Site Number : 8400002 Orange, California, 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