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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 307,205 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.

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Trial sites by region
CategoryTrial sites
North America307,205

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 States307,205
France73,197
Germany73,176
Italy48,496
China45,975
Japan38,756
Spain36,445
United Kingdom32,416

Trial sites

307,205 sites. Sites with a public page link to it on Pharma Observatory.

  • Edwards Comprehensive Cancer Center at Cabell Huntington Hospital Huntington, West Virginia, United States Ongoing trial 30 trials
  • Emory Crawford Long Hospital Atlanta, Georgia, United States 30 trials
  • Eye Care Specialists Kingston, Pennsylvania, United States Ongoing trial 30 trials
  • Faxton-Saint Luke's Healthcare Utica, New York, United States Ongoing trial 30 trials
  • First Urology, PSC Jeffersonville, Indiana, United States Ongoing trial 30 trials
  • Fleming Island Center for Clinical Research Fleming Island, Florida, United States Ongoing trial 30 trials
  • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. Little Rock, Arkansas, United States 30 trials
  • Fort Lauderdale Eye Institute Plantation, Florida, United States Ongoing trial 30 trials
  • Froedtert and MCW Moorland Reserve Health Center New Berlin, Wisconsin, United States Ongoing trial 30 trials
  • GSK Investigational Site Corsicana, Texas, United States Ongoing trial 30 trials
  • GSK Investigational Site Chesterfield, Missouri, United States Ongoing trial 30 trials
  • GSK Investigational Site Saint Paul, Minnesota, United States 30 trials
  • GSK Investigational Site Bellingham, Washington, United States Ongoing trial 30 trials
  • GSK Investigational Site Daytona Beach, Florida, United States Ongoing trial 30 trials
  • GSK Investigational Site Marshfield, Wisconsin, United States 30 trials
  • GSK Investigational Site Santa Ana, California, United States Ongoing trial 30 trials
  • Grayline Research Center Wichita Falls, Texas, United States Ongoing trial 30 trials
  • HealthPartners Neuroscience Center Saint Paul, Minnesota, United States Ongoing trial 30 trials
  • Healthcare Research Network Hazelwood, Missouri, United States Ongoing trial 30 trials
  • Heartland Hematology Oncology Associates, Incorporated Kansas City, Missouri, United States Ongoing trial 30 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