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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 307,017 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 America307,017

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 States307,017
Germany73,166
France73,153
Italy48,417
China45,895
Japan38,740
Spain36,429
United Kingdom32,402

Trial sites

307,017 sites. Sites with a public page link to it on Pharma Observatory.

  • West Boca Dialysis Center Boca Raton, Florida, United States 1 trial
  • West Boca Medical Center Boca Raton, Florida, United States Ongoing trial 1 trial
  • West Branch Regional Medical Center West Branch, Michigan, United States 1 trial
  • West Broadway Clinic /ID# 202204 Council Bluffs, Iowa, United States 1 trial
  • West Broadway Clinic /ID# 256756 Council Bluffs, Iowa, United States Ongoing trial 1 trial
  • West Broward Eyecare Associates Tamarac, Florida, United States Ongoing trial 1 trial
  • West Broward OB/GYN Associates Plantation, Florida, United States 1 trial
  • West Broward Outpatient Clinic Lauderhill, Florida, United States 1 trial
  • West Broward Outpatient Site Lauderhill, Florida, United States 1 trial
  • West Broward Pulmonary Consultants Plantation, Florida, United States Ongoing trial 1 trial
  • West Broward Research Institute Coral Springs, Florida, United States Ongoing trial 1 trial
  • West Broward Rheumatology Associates /ID# 161412 Tamarac, Florida, United States 1 trial
  • West Broward Rheumatology Associates /ID# 201234 Tamarac, Florida, United States 1 trial
  • West Broward Rheumatology Associates /ID# 211881 Tamarac, Florida, United States 1 trial
  • West Broward Rheumatology Associates /ID# 228603 Tamarac, Florida, United States 1 trial
  • West Broward Rheumatology Associates /ID# 272892 Tamarac, Florida, United States Ongoing trial 1 trial
  • West Broward Rheumatology Associates, Incorporated Tamarac, Florida, United States 1 trial
  • West Broward Rheumatology Associates, Incorporated (Dr. Elias Halpert) Tamarac, Florida, United States 1 trial
  • West Broward Rheumatology Association, Inc. Tamarac, Florida, United States 1 trial
  • West Cancer Center Southaven, Mississippi, 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