South St. Louis County

Siteman Cancer Center south St. Louis County facility, a  37,000-square-foot complex, is located in at Interstate 55 and Butler Hill Road.

The facility offers wireless Internet access, ample parking adjacent to the building and a covered drop-off area. At about 16 acres, the building site provides green space for patients and families to enjoy, including land set aside for a future healing garden.

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

Location Information

The Washington University medical oncologists, radiation oncologists and surgeons who staff the south county facility 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, allowing patients to see as many as three physicians in one trip and have their entire treatment plan determined in one visit.

Bruce Roth, MD, is the director of medical oncology, and Hiram Gay, MD, is the director of radiation oncology.

The staff also 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.

Services offered at the south county facility include:

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

The Siteman–South County facility offers these amenities:

  • Free wifi throughout the building
  • Information center for patients and family who wish to research disease and treatment information
  • Patient and family lounge for patients who are receiving treatment, with coffee and vending available

Washington University Cancer Center Pharmacy – South County

Normal business hours:
Monday through Friday 8:00 a.m. to 4:30 p.m.

Pharmacy location:
5225 Midamerica Plaza
St. Louis, MO 63129

Contact information:
Phone:   314-286-1785
Fax:  314-286-1788
Contact:  Tony Druger, Pharm.D.

Contact Information

Mailing address:
Siteman Cancer Center-South County
5225 Midamerica Plaza
St. Louis, MO 63129

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- South County. All programs are held at the cancer center, 5225 Midamerica Plaza St. Louis, MO 63129. For more information, call 314-286-1950.


A gentle yoga class open to all patients, caregivers, family members and staff.

When: Fridays from 9-10 a.m.

Where: Siteman- South County, 5225 Midamerica Plaza, St. Louis, MO 63129- Conference Room

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: On the following dates from 10 a.m.- 12 p.m.

  • Feb. 22
  • March 4
  • March 19
  • April 3
  • April 18
  • May 3
  • May 13
  • June 4
  • June 19
  • July 11
  • July 26
  • Aug.5
  • Aug. 20
  • Sept. 4
  • Sept. 19
  • Oct. 11
  • Oct. 21
  • Nov. 5
  • Nov. 20
  • Dec. 12
  • Dec. 27

Where: Siteman- South County, 5225 Midamerica Plaza, St. Louis, MO 63129


Musicians play for the patients and caregivers allowing them to experience the relaxing benefits of the soothing music.

To learn more, call 314-286-2500.

When: Dates and times vary

Where: Siteman- South County, 5225 Midamerica Plaza, St. Louis, MO 63129- Lobby

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) 997-2325.

When: Dates and times vary

Where: Siteman- South County, 5225 Midamerica Plaza, St. Louis, MO 63129

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 314-286-2500.

Where: Siteman- South County, 5225 Midamerica Plaza, St. Louis, MO 63129

Massage Therapy

Healing Massage from the Healing Arts Center for patients and their caregivers.

When: Mondays and Wednesdays from 10:00-2:00pm

Where: Siteman- South County, 5225 Midamerica Plaza, St. Louis, MO 63129

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 314-286-1106

Nutritional Support

A dietician on site is happy to work with you on nutrition and related items while you go through treatment. Your team can make a referral for you or you can call 314-286-0461 to make an appointment.

Also, be sure to ask your nurse if you qualify for free Ensure.

Scalp Cooling

Siteman can now help patients keep their hair during chemotherapy with scalp cooling, an innovative technology that protects the hair follicles. This technique has allowed thousands of patients from all over the world to feel more comfortable and confident as they undergo treatment for cancer.

We are pleased to offer scalp cooling at our South County location. Please click here for more information.

Center for Advanced Medicine - South County

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The Center for Advanced Medicine – South County brings all the expertise you expect from national leaders in medicine in a convenient outpatient setting.

Located at I-55 and Butler Hill Road – 5201 Midamerica Plaza, St. Louis, MO 63129 – next to the Siteman Cancer Center, the new facility opens April 2016.

Washington University specialists will include:

  • Allergy
  • Immunology
  • Bone health
  • Cardiology
  • Dermatology
  • Gastroenterology
  • Hematology
  • Neurosurgery
  • OB-GYN
  • Ophthalmology
  • Orthopedics
  • Radiology
  • Renal diseases
  • Rheumatology
  • Surgery

The center will provide outpatient surgery and physical therapy. Radiology services include X-rays, CT, MRI and screening mammography.

To schedule an appointment, call toll free 866-867-3627. For more information go to