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.

  • Beth Israel Med. Ctr. (Mt. Sinai) New York, New York, United States 34 trials
  • Boston Med Ctr Boston, Massachusetts, United States Ongoing trial 34 trials
  • CCOP - Mayo Clinic Scottsdale Oncology Program Scottsdale, Arizona, United States 34 trials
  • Cancer Care and Hematology Specialists of Chicagoland - Niles Niles, Illinois, United States Ongoing trial 34 trials
  • Cancer Centers of the Carolinas - Faris Road Greenville, South Carolina, United States Ongoing trial 34 trials
  • Cedars-Sinai Medical Center, Samuel Oschin Comprehensive Cancer Institute Los Angeles, California, United States Ongoing trial 34 trials
  • Children's Hospital Oakland Oakland, California, United States Ongoing trial 34 trials
  • Children's Hospital of Greenville Hospital System Greenville, South Carolina, United States 34 trials
  • Children's Mercy Hospital and Clinics Kansas City, Missouri, United States Ongoing trial 34 trials
  • Clinical Research Center of the Carolinas Charleston, South Carolina, United States Ongoing trial 34 trials
  • Comprehensive Cancer Care and Research Institute of Colorado LLC Englewood, Colorado, United States Ongoing trial 34 trials
  • Dana-Farber Cancer Institute (DFCI) Boston, Massachusetts, United States Ongoing trial 34 trials
  • Duke Univ. Med. Ctr. Adult CRS Durham, North Carolina, United States 34 trials
  • Dundee Dermatology West Dundee, Illinois, United States Ongoing trial 34 trials
  • ECU Health Oncology Kenansville Kenansville, North Carolina, United States Ongoing trial 34 trials
  • ECU Health Oncology Richlands Richlands, North Carolina, United States Ongoing trial 34 trials
  • Easton Hospital Easton, Pennsylvania, United States Ongoing trial 34 trials
  • Elite Clinical Studies Phoenix, Arizona, United States Ongoing trial 34 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. Wichita, Kansas, United States 34 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. Madison, Wisconsin, United States 34 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