North St. Louis County

Siteman Cancer Center is now seeing patients at Christian Hospital in north St. Louis County. The new location is Siteman’s fifth in the St. Louis area.

Siteman Cancer Center at Christian Hospital offers convenient access to nationally recognized cancer care, including clinical trials evaluating innovative cancer therapies, for residents in north St. Louis, north St. Louis County, southern Illinois and the region.

Opening in 2019

For now, Siteman will offer cancer care on the Christian Hospital campus, at 11125 Dunn Road near Interstate 270 and Highway 367. However, a new facility is being built at Northwest HealthCare, six miles west of the hospital. That site, at 1225 Graham Road in Florissant, will become home to Siteman’s north St. Louis County satellite. Completion of the $26.3 million project is planned for December 2019.

The nearly 37,000-square-foot facility will feature state-of-the-art technology, including a new linear accelerator to deliver radiation therapy. Besides being high tech, the patient-centered design will be warm, soothing and inviting. It includes paintings by noted local artists Cbabi Bayoc and Jessica Hitchcock, and a healing garden.

Siteman At Ch Northwest Exterior Rendering
Siteman Cancer Center’s new facility on the Northwest HealthCare campus of Christian Hospital will feature state-of-the-art technology and patient-centered design. The site is at Interstate 270 and Graham Road in Florissant, Mo. (Photo by: BJC HealthCare)

Location Information 

Click here for a PDF of driving directions and a campus map.

State-of-the-art clinical care, including access to clinical trials, will be provided by Washington University medical oncologists, radiation oncologists and surgeons. Efforts will be made to ensure that care is streamlined so patients who need to see multiple physicians can see them during the same initial visit.

Medical oncologist Timothy Rearden, MD, who has been practicing at Christian Hospital for 22 years and is a full-time Washington University School of Medicine faculty member in the Division of Medical Oncology, serves as medical director of Siteman Cancer Center at Christian Hospital. He will continue to see cancer patients at the north St. Louis County location. Washington University radiation oncologist Mackenzie Daly, MD, is director of radiation oncology at Siteman at Christian Hospital.

Other Washington University Physicians who see patients at Siteman at Christian Hospital:

Contact Information

Mailing address:
Siteman Cancer Center at Christian Hospital
11125 Dunn Road
St. Louis, MO 63136

Phone number:

314-747-7222 or 800-600-3606

Click here to make an online appointment request.

Support Services

The following support programs are offered by Siteman Cancer Center at Christian Hospital. All programs are held at, 1150 Graham Road, Community Room 1, Florissant, MO 63031. For more information, call 314.653.5523.

Breast Cancer Support Group

Focus: This group offers support from survivors, as well as information about breast cancer and how to find resources.

Sessions: The second Friday of every month

From 7 to 8:30 p.m.

NOTE: Group does not meet in June, July or August

Location: 1150 Graham Road, Florissant, MO 63031- Community Room 1