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Colorectal Cancer Team

The University of Chicago Medicine Center for Gastrointestinal Oncology includes experts in many fields. These specialists meet regularly to discuss cases, develop treatment plans and ensure that each patient's needs are met.


Eugene Chang, MD
Karen E. Kim, MD
Joel Pekow, MD
David T. Rubin, MD
Uzma Siddiqui, MD
Irving Waxman, MD

Medical Oncology

Blase Polite, MD
Daniel Catenacci, MD, PhD
Mark Kozloff, MD
Manish R. Sharma, MD


John Hart, MD
Shu-Yuan Xiao, MD

Radiation Oncology

Stanley Liauw, MD
Ralph Weichselbaum, MD


Abraham Dachman, MD


Lisa Cannon, MD
Roger Hurst, MD
Neil Hyman, MD
Mitchell Posner, MD
Kevin Roggin, MD
Benjamin Shogan, MD
Kiran K. Turaga, MD, MPH
Konstantin Umanskiy, MD

Cancer Risk Specialists

Sonia Kupfer, MD
Jessica Stoll, MS, CGC

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