Our Staff
Founder
Thomas J. Petrone, PhD, DABR, DABMP
Chief Executive Officer and Chief Medical Physicist
Management Team
Maria G. Petrone
Director of Wellness and Environmental Efficiency
Alexander Petrone, MBA
Operations and Business Development Manager
Joseph Giardina, MS, DABSNM
Director of Nuclear, Health Physics and Radiation Safety
Samantha Bunsee
Medical Physics Program Coordinator
Technical Staff
Alena Roytlender, MS, DABR
Regional Compliance Director and Senior Medical Physicist
Rebecca DiTusa, MS, DABR
Regional Compliance Director and Medical Physicist
Brian Hurley, MS, DABR
Regional Compliance Director and Medical Physicist
Andrew LaBella, PhD, DABR, DABSNM
Regional Compliance Director and Medical Physicist
Mark Murphy, MS
Associate Medical Physicist and Radiation Safety
Carter North, MS
Associate Medical Physicist and Radiation Safety
Galina Desyatnik, PhD
Senior Medical Physicist and Radiation Safety Officer
Andrew Petrone, MS
Medical Physicist
Dauren Kussainov, MS
Medical Physicist
Susanne O'Hare, MS
Associate Medical Physicist
Lucas Hockley
Quality Control Engineer
Mona Mebarez, MS
Associate Medical Physicist and Nuclear Medicine
Michael Sarnelli
QC Specialist
Edwigh Delhomme
QC Specialist
Yanique Dunn
QC Specialist
Maxine Barnes, MS, DABR
Senior Medical Physicist
Anup S. Jassal, MPH, DABR
Radiation Oncology Medical Physicist
Cheng-Shie Wuu, DABR
Radiation Oncology Medical Physicist
Wayne Benjamin, MS, DABR
Senior Medical Physicist
Rich Kuo, MS, DABR
Senior Medical Physicist
Administrative Staff
Helen Russo
Assistant – Nuclear, Health and Radiation Oncology Physics
Suzy Harding
Assistant – Diagnostic Imaging Medical Physics
Marie Levy
Operational Assistant
Associate Technical Staff
Michael Woolley, BS, CMD
Certified Medical Dosimetrist
Glen Naekel, MS, DABR
Senior Medical Physicist
John Sakellakis, MS, DABR
Senior Medical Physicist
Arthur Olson, PhD, DABR
Senior Medical Physicist
Larry Rothenberg, PhD, DABR
Senior Medical Physicist
Pat Zanzonico, PhD, DABR
Senior Medical Physicist
Kenneth Kopecky, PhD, DABR
Senior Medical Physicist
James Eisenbarth, MS, DABR
Senior Medical Physicist
Coleman Rosen, MS, DABR
Senior Medical Physicist
Albert Sabbas, PhD, DABR
Senior Medical Physicist