Volunteers at the Siteman Cancer Center make an important difference in the lives of patients treated for cancer and their families. As a volunteer at Siteman, your personal attention and compassion can make a tremendous difference in a patient’s experience.

A variety of volunteer opportunities are available at Siteman. Volunteers may choose opportunities that have direct patient contact, such as working as a patient navigator or helping in a treatment area. Other opportunities have limited or no patient contact, including assisting in an administrative area. Most volunteer opportunities involve working Monday through Friday during business hours. A limited number of evening opportunities are available. Click here for answers to frequently asked questions.

If you would like more information on how you can help at Siteman, call 314-393-5782.


To be considered for a volunteer position at the Siteman Cancer Center, you must complete the application process. This process includes completing an application, submitting a reference form, receiving a current tuberculosis (PPD) skin test, passing a criminal background check and having your picture taken for your identification badge. Additionally, you must interview and attend new volunteer orientation.

Take the first steps to begin the application process by clicking on the “Application” link below. You will be directed to complete the online form.

Once your application and reference form are received, you will be contacted to schedule an interview. The interview will help decide the best volunteer placement for your talents and availability. Please allow one to one and a half hours to complete the interview.

Contact information

Mailing Address:
660 S. Euclid Ave., Campus Box 8100
St. Louis, MO 63110

314-393-5782 or toll-free 800-594-0417

[email protected]