Current Residents

MedPhys 2026

Jacob Lambeck, Ph.D.

Lambeck, Jacob 2026

Dr. Jacob Lambeck is a senior medical physics resident (Year 2) in the OHSU Therapeutic Medical Physics Residency Program. He earned both his master’s and doctoral degrees in medical physics from the University of Wisconsin–Madison. His PhD research, titled “Construction of a Two-Dimensional Calorimeter Array for Absolute Dosimetry of Megavoltage Photon Beams,” focused on the development and testing of a nine-voxel solid calorimeter array for absolute dose measurements.

Diana Tovmasian, Ph.D.

Zachary Barton, M.S.

Former Residents

2026

Kah Kee Ng, M.S.

Private Practice
Medford, Oregon

2025

Andrew Bertinetti, Ph.D. 

Vanderbilt University
Nashville, Tennessee 

2024

Elizabeth Jeong, M.S.

Washington University School of Medicine
St. Louis, Missouri 

2023

Ana Dieguez LeBlanc, M.S.

Oregon Health & Science University
Portland, Oregon 

2021

   Austin Bunker, M.S.

2020

    Tyler Roberts, M.S.

2019

    Ross Brody, Ph.D.

2018

    Michelle Okezie, M.S.

2016

    Alexander Egan, Ph.D.

2015

    Stephanie Junell, Ph.D.

2013

    Monica Kishore, M.Sc.

​​​​​​​Resident Statistics

Resident Statistics

MedPhys group_2025
MedPhys residents 2023-24
MedPhys 2023 residents
Resident Physicists_19-20