Radiation Oncology
Yufeng Cao

Yufeng Cao, PhD
PGY-2
Washington State University

Prior to residency, Yufeng was a post-doctoral fellow in the University of Maryland Department of Radiation Oncology. He earned his medical physics certification at the University of Maryland in Baltimore, where he had the opportunity to become familiar with the exceptional team here. He is truly impressed by the team's excellence and the positive atmosphere, and looks forward to providing valuable contributions. Yufeng anticipates deepening his understanding of physics, and also developing a strong foundation for solving complex problems and contributing meaningfully to the field. He is excited about the challenges ahead, and feels motivated to push himself to new heights of understanding and achievement.

Juan Chen

Juan Chen, PhD
PGY-1
University of Pennsylvania

John Stasko

John (Tommy) Stasko, PhD
PGY-1
University of Wisconsin - Madison


Medical Physics Resident Alumni

Many of our Medical Physics Residency Program graduates began their careers as faculty members in the University of Maryland Department of Radiation Oncology.

Where did they go after graduation? Rad Onc Medical Physics Resident Alumni 2014-2025

Physics Residents & Directors 2025

Medical Physics Residents and Physics Residency Program leadership at the 2025 graduation dinner in Baltimore

Medical Physics Residency Program Leadership

William Regine, MD, FACR, FACRO

William F. Regine, FACR, FASTRO, FACRO
The Isadore and Fannie Schneider Foxman Chair and
Distinguished Professor
Department of Radiation Oncology

Amit Sawant, PhD

Amit Sawant, PhD
Professor
Vice Chair for Medical Physics
Department of Radiation Oncology

Shifeng Chen

Shifeng Chen, PhD
Professor
Chief of Clinical Medical Physics
Department of Radiation Oncology

Arun Gopal

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

Jochen Cammin

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

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