Faculty Members

Didactic Faculty

Heather Mallett, MBA, R.T.(T)
Program Director
Radiation Oncology
Northwestern Memorial Hospital
heather.mallett@nm.org

Alex Zafirovski, MBA, R.T.(T)
Executive Director
Lurie Cancer Center
Northwestern University​

​Natasha Murphy, CMD
Medical Dosimetrist
Radiation Oncology
Northwestern Memorial Hospital

Dani Hjelm, MHP, CNMT
Health Physicist II
​Radiation Safety
Northwestern Memorial Hospital




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Clinical Faculty
​
Bharat B. Mittal, MD, FACR, FASTRO
Chairman and Professor
Radiation Oncology
Northwestern Memorial Hospital

John Hayes, MD
Vice-Chairman and Associate Professor
Radiation Oncology
Northwestern Memorial Hospital

Paul C. Fisher, R.T. (R)(T)
Chief Therapist and Clinical Supervisor
Radiation Oncology
Northwestern Memorial Hospital

Vandna Soni, MS, R.T.(T)
Senior Radiation Therapist and Clinical Supervisor
Radiation Oncology
Rush University Medical Center
 
Meredith Chandler, BSRT
Senior Radiation Therapist and Clinical Supervisor
Radiation Oncology
Northwestern Memorial Hospital  

Callie Williams, R.T.(T)
Senior Radiation Therapist and Clinical Supervisor
Radiation Oncology
Northwestern Lake Forest & Grayslake Hospitals

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