Radiation Oncology Faculty
The faculty at University Hospitals Cleveland Medical Center, in conjunction with Case Western Reserve University, comprises leading-edge expert radiation oncologists, radiation biologists and physicists that treat unusual or complicated cancer cases at University Hospitals Seidman Cancer Center, which is located on the main campus at UH Cleveland Medical Center. Each division will share their publications and the physics division will share their Curriculum Vitae (CV) to provide a more in-depth look at each person’s esteemed accomplishments throughout their career.
Clinical Division Main Campus Faculty

Tithi Biswas, MD
Clinical Associate Professor, Department of Radiation Oncology, School of Medicine
Member, Developmental Therapeutics Program, Case Comprehensive Cancer Center

Serah Choi, M.D., PhD
Clinical Assistant Professor, Department of Radiation Oncology, School of Medicine

Jennifer Dorth, MD
Assistant Professor, Department of Radiation Oncology, School of Medicine
Member, Cancer Imaging Program, Case Comprehensive Cancer Center

Gordon Guo, MD
Associate Professor, Department of Radiation Oncology, School of Medicine

David B. Mansur, MD
Associate Professor, Department of Radiation Oncology, School of Medicine
Associate Professor, Department of Pediatrics, School of Medicine
Member, Cancer Imaging Program, Case Comprehensive Cancer Center

Min Yao, MD, PhD
Professor, Department of Radiation Oncology, School of Medicine
Chair, Committee on Appointments and Promotions, School of Medicine
Member, Cancer Imaging Program, Case Comprehensive Cancer Center
Clinical Division Community Affiliates Faculty

Fred Barton, MD
Clinical Instructor, Department of Radiation Oncology, School of Medicine

Joel Elconin, MD
Clinical Assistant Professor, Department of Radiation Oncology, School of Medicine

Elisha Fredman, MD
Clinical Assistant Professor, Department of Radiation Oncology, School of Medicine

Sarah Grabowski, MD
Clinical Assistant Professor, Department of Radiation Oncology, School of Medicine

Jerald Katcher, MD
Clinical Assistant Professor, Department of Radiation Oncology, School of Medicine

Janice Lyons, MD
Associate Professor, Department of Radiation Oncology, School of Medicine

Louis Novak, MD
Assistant Professor, Department of Radiation Oncology, School of Medicine

Roger Ove, MD, PhD
Clinical Associate Professor, Department of Radiation Oncology, School of Medicine

Gilbert Padula, MD
Director of Community Research

Suzanne Russo, MD
Clinical Associate Professor, Department of Radiation Oncology, School of Medicine

Michael Seider, MD
Clinical Assistant Professor, Department of Radiation Oncology, School of Medicine
Medical Physics Division Faculty

Ande Bao, PhD
Assistant Professor, Department of Radiation Oncology, School of Medicine

Valdir C. Colussi, PhD
Associate Professor, Department of Radiation Oncology, School of Medicine
Member, Cancer Imaging Program, Case Comprehensive Cancer Center

Paul Geis, PhD
Assistant Professor, Department of Radiation Oncology, School of Medicine

Chunhui (Charlie) Luo , PhD
Clinical Assistant Professor, Department of Radiation Oncology, School of Medicine

Marcel Marcu, MS
Clinical Instructor, Department of Radiation Oncology, School of Medicine

Gisele Pereira, PhD
Assistant Professor, Department of Radiation Oncology, School of Medicine
Medical Physicist, Division of Medical Physics Department of Radiation Oncology, School of Medicine

Tarun Podder, PhD
Professor, Department of Radiation Oncology, School of Medicine
Director, Physics Residency Program, Department of Radiation Oncology, School of Medicine
Member, Cancer Imaging Program, Case Comprehensive Cancer Center

Jiankui (Jake) Yuan, PhD
Assistant Professor, Department of Radiation Oncology, School of Medicine

Yuxia Zhang, MS
Instructor, Department of Radiation Oncology, School of Medicine

Yiran Zheng, PhD
Assistant Professor, Department of Radiation Oncology, School of Medicine
Medical Physics Division Staff
Jian-Yue Jin, PhD
Director
University Hospitals Cleveland Medical Center
Brian Krancevic, MS
Physicist
UH Seidman Cancer Center at UH Portage Medical Center
Albin Gonzalez, PhD, DABR
Physicist IV
UH Seidman Cancer Center at UH Avon Health Center
Angela Smith, MS
Physicist
University Hospitals Cleveland Medical Center
Rajesh Pidikiti, PhD
Physicist
University Hospitals Cleveland Medical Center
Frederick (Rick) Jesseph, MS, DABR
Medical Proton Physicist III
University Hospitals Cleveland Medical Center
Todd Hill, MS
Physicist
Firelands Regional Medical Center
ZhengZheng Xu, PhD
Physicist
University Hospitals Cleveland Medical Center
D. Randall (Randy) Smith, MS, DABR
Physicist III
UH Chagrin Highlands Health Center
Mark Smith, PhD, DABR
Physicist IV
University Hospitals Cleveland Medical Center
Radiation Biology Faculty

Nancy Oleinick, PhD
Professor Emerita, Department of Radiation Oncology, School of Medicine
Member, Molecular Oncology Program, Case Comprehensive Cancer Center