Meet the

Illinois CyberKnife team

The experts at Illinois CyberKnife are here to help you. Learn more about each team member below.

CyberKnife® Physicians

Arica Hirsch, MD

Medical Director

Majid Mohiuddin, MD

Radiation Oncologist

Tanya Powell

Radiation Oncologist

CyberKnife Treatment Team

Robert Kellogg, MD


Pawel Dudziak, MSc

Medical Physicist





Speak To A Team Member Today!

Being diagnosed with cancer or having a loved one face the disease can be scary. Illinois CyberKnife is here to help. Submit the form below or call our office to have our nurse navigator contact you within 24 hours (Monday-Friday).