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Clinical research

Clinical trial sites in North America

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 335,294 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.

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Filters: Region: North America Clear all

Trial sites by region

Select a bar to filter by region.

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Trial sites by region
CategoryTrial sites
Europe473,750
North America335,294
Asia-Pacific156,669
Latin America45,744
Africa19,454
Middle East14,315
Other3,139

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 States306,971
Canada28,321
Bermuda2

Trial sites

335,294 sites. Sites with a public page link to it on Pharma Observatory.

  • Willis-Knighton Medical Center /ID# 270569 Shreveport, Louisiana, United States Ongoing trial 1 trial
  • Willis-Knighton Medical Center /ID# 280572 Shreveport, Louisiana, United States Ongoing trial 1 trial
  • Willis-Knighton Medical Center PTC Shreveport, Louisiana, United States Ongoing trial 1 trial
  • Willis-Knighton Pediatric GI S /ID# 161534 Shreveport, Louisiana, United States 1 trial
  • Willis-Knighton Pediatric GI Specialist Shreveport, Louisiana, United States 1 trial
  • Willis-Knighton Pediatric GI Specialist/Willis-Knighton Physician Network Shreveport, Louisiana, United States 1 trial
  • Willis-Knighton Physcian Network Bossier City, Louisiana, United States 1 trial
  • Willis-Knighton Physician Network Bossier City, Louisiana, United States 1 trial
  • Willis-Knighton Physician Network (Adult Site) Shreveport, Louisiana, United States 1 trial
  • Willis-Knighton Physician Network / Gynecologic Oncology Associates, 409 Shreveport, Louisiana, United States Ongoing trial 1 trial
  • Willis-Knighton Physician Network / Pinnacle Gastroenterology Shreveport, Louisiana, United States 1 trial
  • Willis-Knighton Physician Network / Portico Pediatrics Shreveport, Louisiana, United States 1 trial
  • Willis-Knighton Physician Network Site Number : 8400075 Shreveport, Louisiana, United States 1 trial
  • Willis-Knighton Physician Network/ Hematology-Oncology Associates Shreveport, Louisiana, United States 1 trial
  • Willis-Knighton Physician Network/ John C. McDonald Regional Transplant Center Shreveport, Louisiana, United States 1 trial
  • Willis-Knighton Physician Network/ Spine and Pain Specialist Bossier City, Louisiana, United States 1 trial
  • Willis-Knighton Physician Network/Tri-State Medical Clinic Shreveport, Louisiana, United States 1 trial
  • Willis-Knighton Physician Network/WK Gynecologic Oncology Associates Shreveport, Louisiana, United States 1 trial
  • Willis-Knighton River Cities Interventional Pain Specialist (Headache & Implanting Physician) Shreveport, Louisiana, United States 1 trial
  • Willoughby Willoughby, Ohio, 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