University of Maryland School of Medicine
Department of Radiation Oncology

Chief of Clinical Medical Physics

Shifeng Chen, PhD (he/him)
Professor of Radiation Oncology

Associate Chief of Medical Physics Research

Lei Ren, PhD
Professor of Radiation Oncology

Director of Proton Physics

Byong Yong Yi, PhD
Professor of Radiation Oncology

Steven J. Bartolac, PhD
Assistant Professor of Radiation Oncology

Stewart Becker, PhD, DABR
Associate Professor of Radiation Oncology
Radiation Safety Officer

Nrusingh Biswal, PhD
Assistant Professor of Radiation Oncology
Director, Medical Physics Certificate Program (CAMPEP Accredited)

Jochen Cammin, D.Sc.
Assistant Professor of Radiation Oncology
Associate Director, Medical Physics Residency Program
Department of Radiation Oncology

Ananta Chalise, PhD
Assistant Professor of Radiation Oncology

Yushi Chang, PhD
Assistant Professor of Radiation Oncology
Associate Director, Medical Physics Certificate Program (CAMPEP Accredited)

Qinghao Chen, PhD
Assistant Professor of Radiation Oncology

Wei Deng, PhD
Assistant Professor of Radiation Oncology

Arun Gopal, PhD
Associate Professor of Radiation Oncology
Director of Medical Physics Residency Program

Mariana Guerrero, PhD
Professor of Radiation Oncology

Chaitanya Kalavagunta, PhD
Assistant Professor of Radiation Oncology

Narottam Lamichhane, PhD
Associate Professor of Radiation Oncology
Director, University of Maryland Graduate School Medical Physics Certificate Program

Giovanni Lasio, PhD
Associate Professor of Radiation Oncology

Sung-Woo Lee, PhD, DABR
Associate Professor of Radiation Oncology

Michael MacFarlane, PhD
Assistant Professor of Radiation Oncology
Associate Director, University of Maryland Graduate School Medical Physics Certificate Program

Arezoo Modiri, PhD
Assistant Professor of Radiation Oncology

Sina Mossahebi, PhD
Associate Professor of Radiation Oncology

Yannick Poirier, PhD
Associate Professor of Radiation Oncology

Robabeh Rahimi, PhD, DABR, MBA
Associate Professor of Radiation Oncology

Dario Rodrigues, PhD
Assistant Professor of Radiation Oncology

Hem Shukla, PhD
Assistant Professor of Radiation Oncology

Birjoo Vaishnav, PhD
Assistant Professor of Radiation Oncology

Junliang Xu, PhD
Assistant Professor of Radiation Oncology
Director, Dosimetry Training Program

Huijun Xu, PhD
Assistant Professor of Radiation Oncology

Weiguang Yao, PhD
Associate Professor of Radiation Oncology

Mark Zakhary, PhD
Assistant Professor of Radiation Oncology

Baoshe Zhang, PhD
Associate Professor of Radiation Oncology

Jinghao Zhou, PhD
Associate Professor of Radiation Oncology

M Hussain Soomro, PhD
Academic Title: Post Doc Fellow
Primary Appointment: Radiation Oncology
hsoomro@som.umaryland.edu
410-706-6510