Siteman Cancer Center at Barnes-Jewish St. Peters Hospital

Siteman Cancer Center at Barnes-Jewish St. Peters Hospital


Specialized Treatment is Your Best Medicine

The Siteman Cancer Center at Barnes-Jewish St. Peters Hospital gives patients in St. Charles County access to world-class cancer care. Our Washington University oncologists, surgeons and nurses have the specialization and experience you need to support you during your health care journey.

Through its affiliation with BJC HealthCare, patients at Barnes-Jewish St. Peters Hospital have access to the cancer center that U.S. News & World Reports magazine ranked among the top 10 in the nation. Siteman Cancer Center is committed to giving patients access to cancer care close to home; offering satellite locations throughout greater St. Louis. 

Siteman’s St. Charles County facility is steps away from Barnes-Jewish St. Peters Hospital, with care provided by Washington University medical oncologists, surgeons and BJC Medical Group radiation oncologists. The physicians at this freestanding facility, which opened in 2005, treat more than 1,000 cancer patients a year. We supplement this care with an extensive offering of support services, for a holistic treatment of patients.

Our BJC and Washington University specialists are experienced in treating all forms cancer malignancies and hematological problems. And when patients need an even higher level of specialized treatment, they have access to a seamless continuum of care through a unique partnership with the Alvin J. Siteman Cancer Center, Washington University School of Medicine and Barnes-Jewish Hospital — home to some of the nation’s leading minds in cancer medicine.

The Siteman Cancer Center at Barnes-Jewish St. Peters Hospital specializes in treating:

  • Breast Cancer
  • Lung Cancer
  • Prostate Cancer
  • Colorectal Cancer
  • Head and Neck Cancer
  • Skin Cancer
  • Genital and Urinary Cancer

To make an appointment, call 314.747.7222 or 800.600.3606


Siteman Cancer Center at
Barnes-Jewish St. Peters Hospital

150 Entrance Way
St. Peters, MO 63376

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Find A Doctor or Make An Appointment: 636.928.WELL
General Information: 636.916.9000