North St. Louis County

To better serve patients throughout the greater St. Louis area, Siteman Cancer Center has expanded to north St. Louis County.  This new location brings nationally-recognized cancer care, including clinical trials for innovative cancer therapies, to residents in north St. Louis, the northern St. Louis suburbs, southern Illinois, and beyond.

Our north county facility is staffed by Washington University medical oncologists, radiation oncologists and surgeons who also practice at Siteman’s main campus in St. Louis and collaborate regularly with other Siteman and Washington University physicians.  These doctors provide multidisciplinary care, coordinating their schedules so patients can see as many as three physicians in one trip and have their entire treatment plan determined in a single visit.

In addition to Washington University Physicians, our staff includes registered nurses with specialized training in caring for cancer patients.  A research coordinator is also available to talk with patients about possible participation in clinical trials, which provide access to new medications and treatments not available at most cancer centers.

Patients who come to our north county location can also take advantage of a wide range of support services and therapies aimed at helping them feel their best as they undergo treatment for cancer.  Some of our programs include Therapeutic Horticulture with the Missouri Botanical Gardens, Touch Therapy with therapy dogs, and gentle yoga. We also have trained social workers on staff who can help patients with specific problems at home or at work that might arise during treatment.

We have now opened a new, free-standing building at Northwest HealthCare in Florissant.  At this nearly 37,000-square-foot center, patients will be able to receive high-tech treatments in a warm, soothing environment decorated with paintings by noted local artists and enhanced by a healing garden.

Make an online appointment request.

PDF of driving direction and a campus map.


The information on this page only pertains to the current facility at Christian Hospital.


At our north St. Louis County facility, there is no fee to park and no lengthy walk from your car to the door. The large lot directly outside our building makes parking easy and convenient.




If you or a loved one needs to use a wheelchair during your visit, chairs may be borrowed from the main lobby.


Treatments and Services

Our north county location offers a wide range of treatments and services, including:

  • Physician care
  • Chemotherapy treatment
  • Radiation therapy
  • On-site laboratory services
  • Support programs and materials

Location Amenities

To ensure that our patients and visitors have the smoothest, most comfortable visit possible, we provide a number of amenities, including:

  • Free Wifi
  • Free coffee and snacks

Support Services

The Siteman Cancer Center offers a variety of support programs for patients and families at all of our locations. These programs range from support groups and exercise programs to educational sessions and pet therapy. Due to Covid-19 safety restrictions, many of these services have not been able to take place in-person. To continue supporting our patients on their journey, we have reshaped many of our services into a virtual format.

The following support programs are offered by Siteman Cancer Center at Christian Hospital. All programs are held at 11125 Dunn Road, MOB 2, St. Louis, MO 63136.  For more information, call 314-653-5797.

Therapeutic Horticulture with the Missouri Botanical Gardens

A therapeutic horticulturist will bring plants to make arrangements with patients, press note cards, make tea bags with different herbs, or discuss the medicinal benefits of plants and flowers.

When: TBD

Where: 11125 Dunn Road, MOB 2, St. Louis, MO 63136

TOUCH Therapy with the Duo therapy dogs

Trained pet therapy dogs from Duo provide comfort to patients and their loved ones.

To learn more, call (314) 393-5782.

When: TBD

Where: 11125 Dunn Road, MOB 2, St. Louis, MO 63136

Nutritional Support

A consultation with a registered dietitian to discuss nutritional needs of patients based on their disease and treatment type.

To learn more, call 314-653-5797.

Where: 11125 Dunn Road, MOB 2, St. Louis, MO 63136

Social Workers

Social workers are available to help patients and families cope with the challenges and problems caused by cancer. They provide assistance with such issues as lodging and transportation, rehabilitation and hospice care, and advance directives. They also identify community resources related to housing, employment, legal issues and financial concerns. For more information or to reach a social worker at this facility, call 314-820-6690.

Siteman Psychology Service

Patients and family members who come to our north county facility can make an appointment with a psychologist, free of charge, to discuss the emotional challenges posed by cancer and develop methods for coping.

For more information, visit our Siteman Psychology Service page.