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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.

  • Vita Medical Associates, P.C. Fountain Hill, Pennsylvania, United States 1 trial
  • Vita Medical Associates, PC Bethlehem, Pennsylvania, United States 1 trial
  • Vita Medical Center & Research Solutions, Inc. Tamarac, Florida, United States 1 trial
  • Vita Pharma Hialeah, Florida, United States 1 trial
  • VitaLink Research Spartanburg, South Carolina, United States 1 trial
  • VitaLink Research - Anderson - East Greenville- Site Number : 8400063 Anderson, South Carolina, United States 1 trial
  • VitaLink Research - Duluth Duluth, Georgia, United States 1 trial
  • VitaLink Research - Hamilton Mill Dacula, Georgia, United States 1 trial
  • VitaLink Research - Spartanburg Site Number : 8400011 Spartanburg, South Carolina, United States 1 trial
  • VitaLink Research - Spartanburg-Site Number:8400048 Spartanburg, South Carolina, United States 1 trial
  • VitaLink Research - Upstate / ID # 789 Greenville, South Carolina, United States 1 trial
  • VitaLink Research /ID# 168401 Greenville, South Carolina, United States 1 trial
  • VitaLink Research /ID# 170625 Greenville, South Carolina, United States 1 trial
  • VitaLink Research Spartanburg / ID # 753 Spartanburg, South Carolina, United States 1 trial
  • VitaLink Research- Gaffney-Site Number:8400047 Gaffney, South Carolina, United States 1 trial
  • VitaLink Research--Gaffney (Gaffney Pharmaceutical Research, LLC) Gaffney, South Carolina, United States 1 trial
  • VitaLink Research-Easley-Site Number:8400022 Easley, South Carolina, United States 1 trial
  • VitaLink Research-Greenville Site Number : 8400013 Greenville, South Carolina, United States 1 trial
  • VitaLink Research-Greenville-Site Number:8400007 Greenville, South Carolina, United States 1 trial
  • VitaLink Research-Rock Hill Rock Hill, South Carolina, 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.

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