The Staff at
The Valley Gamma Knife Center

Our Desired Outcome is the Same as
Yours – Results.

At The Valley Gamma Knife Center, we believe in starting with outcomes. It is with this in mind that we have invested in state-of-the-art technology, exceptional doctors, and a caring staff to provide the best possible outcome. Also, since we’re part of Valley Health System, we put our emphasis on your journey, with a goal of improving outcomes without forgetting how important it is to be human.

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Julie Lo

Steven Johnson

Matthew Worth

Ki Chak

Susan Visco

Kelly LoPresti


Fig Sakollari


Leigh Slagle

Registered Dietitian

Lovinder Kaur

Deborah Panetta

Director of Gamma Knife
Davidovics, Yael NBP_4508

Yael Davidovics, MSW

LCSW Social Worker