header-logo
Radiation Oncology Banner
Radiation Oncology
Guang-Pei Chen, PhD

Guang-Pei Chen, PhD

Associate Professor; Clinical Director of Medical Physics

Locations

  • Radiation Oncology

Contact Information

Education

PhD, Physics, Tsinghua University, Beijing, China, 1994
BS, Physics, Tsinghua University, Beijing, China, 1988

Biography

Training
Postdoctoral Fellow, Medical Physics, Medical College of Wisconsin, Milwaukee, WI (2005-2006)

Certifications
Therapeutic Radiology Physics, American Board of Radiology (2010)

Clinical Appointments
Clinical Director: Department of Radiation Oncology, Medical College of Wisconsin, 2014-present
Staff Physicist: Department of Radiation Oncology, Froedtert Hospital, Milwaukee, WI, 2006-2014
Staff Physicist: Froedtert Menomonee Falls Hospital, Menomonee Falls, WI, 2006-2008

Research Areas of Interest

  • Breast Neoplasms
  • Organs at Risk
  • Particle Accelerators
  • Patient Positioning
  • Phantoms, Imaging
  • Quality Control
  • Radiation Dosage
  • Radiotherapy Dosage
  • Radiotherapy Planning, Computer-Assisted
  • Radiotherapy, Computer-Assisted
  • Radiotherapy, Conformal
  • Radiotherapy, Image-Guided

Research Experience

  • Breast Neoplasms
  • Particle Accelerators
  • Patient Positioning
  • Quality Control
  • Radiotherapy Dosage
  • Radiotherapy Planning, Computer-Assisted
  • Radiotherapy, Computer-Assisted
  • Radiotherapy, Conformal
  • Radiotherapy, Image-Guided
  • Radiotherapy, Intensity-Modulated
  • Software

Clinical Expertise

  • Breast Neoplasms
  • Particle Accelerators
  • Patient Positioning
  • Quality Control
  • Radiotherapy Planning, Computer-Assisted
  • Radiotherapy, Conformal
  • Radiotherapy, Intensity-Modulated
  • Software

Methodologies and Techniques

  • Particle Accelerators
  • Patient Positioning
  • Phantoms, Imaging
  • Quality Control
  • Radiotherapy Planning, Computer-Assisted
  • Radiotherapy, Computer-Assisted
  • Radiotherapy, Image-Guided
  • Radiotherapy, Intensity-Modulated
  • Software

Leadership Positions

  • Chapter President, North Central Chapter of the American Association of Physicists in Medicine, 2013-2014
  • Clinical Director of Medical Physics, Department of Radiation Oncology, Medical College of Wisconsin, 2014-Present
  • NRG Medical Physics Subcommittee Member, 2020-Present
  • Physics Co-Chair of the NRG BR007 Protocol, 2020-Present
  • Physics Co-Chair of the NRG-CC016 Protocol, 2025-Present

Research Interests

Intensity modulated radiation therapy (IMRT), image-guided radiation therapy (IGRT), programming in radiation oncology and patient safety

Publications

Publications of Guang-Pei Chen PhD from the Faculty Collaboration Database

© 2026 Medical College of Wisconsin.  All rights reserved.  | Terms and Privacy | Web Accessibility Statement

Non-Discrimination, Anti-Harassment, and Legal Compliance Statement
The Medical College of Wisconsin (MCW) is committed to fostering a diverse community of outstanding faculty, staff, and students, as well as ensuring equal educational opportunity, employment, and access to services, programs, and activities, without regard to an individual's race, color, national origin, religion, age, disability, sex, gender identity/expression, sexual orientation, marital status, pregnancy, predisposing genetic characteristic, military status, or other legally protected classification. MCW maintains full compliance with all applicable federal, state, and local laws and regulations in pursuit of our missions. Consistent with federal guidance, we affirm our commitment to individual merit, fairness, and equal treatment in all aspects of academic and institutional decision-making.

MCW's policies, federal and state laws, and regulations prohibit unlawful discrimination and harassment. Employees, learners, students, applicants, or other members of the MCW community (including but not limited to vendors, visitors, and guests) may not be subjected to harassment that is prohibited by law or treated adversely or retaliated against based upon a protected characteristic.