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Doctors and Staff

Our highly-trained clinical staff works together to create a unique treatment plan for every patient. We are by your side every step of the way from your diagnosis to recovery and work closely with you and your physician to ensure the best possible outcome.

To learn more about our physicians or staff, click below to access their personal biographies.

 

 
Bernard Lewinsky, MD - Radiation Oncologist
Bernard Lewinsky, MD, FACR
Medical Director &
Radiation Oncologist
Robert Zimmerman, MD - Radiation Oncologist
Robert Zimmerman, MD
Radiation Oncologist
Sumita Bhatia, MD - Radiation Oncologist
Sumita Bhatia, MD
Radiation Oncologist
Jennifer Butchan - Regional Director of Operations
Jennifer Butchan
Regional Director of
Operations
Mary Beth Lazaro , RT(T) - Chief Radiation Therapist
Mary Beth Lazaro, RT(T)
Chief Radiation Therapist
 
 
Tim Maguire, RT(R)(T) - Radiation Therapist
Tim Maguire, RT(R)(T)
Radiation Therapist
Madhu Nanda, RT(R)(T) - Radiation Therapist
Madhu Nanda, RT(R)(T)
Radiation Therapist
Aria Kasputis - Radiation Therapist
Aria Kasputis
Radiation Therapist
Bryan Martyn, BS RT(T), CMD - Dosimetrist
Bryan Martyn, BS RT(T), CMD - Dosimetrist
Jungsun Park, RN - Oncology Nurse
Jungsun Park, RN
Registered Nurse
 
 
Michelle Russo, MA - Medical Assistant
Michelle Russo
Medical Assistant
Lupe Tapia, MA - Medical Assistant
Lupe Tapia
Medical Assistant
 
 
 
 
 
 
 


Doctors & Staff
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