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 307,205 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.

Scale
Trial sites by region
CategoryTrial sites
North America307,205

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 States307,205
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.

  • Viking Clinical Site #115 San Antonio, Texas, United States 1 trial
  • Viking Clinical Site #116 Clearwater, Florida, United States 1 trial
  • Viking Clinical Site #117 San Antonio, Texas, United States 1 trial
  • Viking Clinical Site #118 Austin, Texas, United States 1 trial
  • Viking Clinical Site #119 Birmingham, Alabama, United States 1 trial
  • Viking Clinical Site #2001 Methuen, Massachusetts, United States Ongoing trial 1 trial
  • Viking Clinical Site #2002 Ogden, Utah, United States Ongoing trial 1 trial
  • Viking Clinical Site #2003 Cooper City, Florida, United States Ongoing trial 1 trial
  • Viking Clinical Site #2004 Knoxville, Tennessee, United States Ongoing trial 1 trial
  • Viking Clinical Site #2005 Chandler, Arizona, United States Ongoing trial 1 trial
  • Viking Clinical Site #2006 Chicago, Illinois, United States Ongoing trial 1 trial
  • Viking Clinical Site #2007 Austin, Texas, United States Ongoing trial 1 trial
  • Viking Clinical Site #2008 Nashville, Tennessee, United States Ongoing trial 1 trial
  • Viking Clinical Site #2009 Louisville, Kentucky, United States Ongoing trial 1 trial
  • Viking Clinical Site #2010 Butte, Montana, United States Ongoing trial 1 trial
  • Viking Clinical Site #2011 Port Orange, Florida, United States Ongoing trial 1 trial
  • Viking Clinical Site #2012 Ocoee, Florida, United States Ongoing trial 1 trial
  • Viking Clinical Site #2013 Clearwater, Florida, United States Ongoing trial 1 trial
  • Viking Clinical Site #2014 Lake Forest, California, United States Ongoing trial 1 trial
  • Viking Clinical Site #2015 San Antonio, Texas, United States Ongoing trial 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