Contact Information

Division of
Medical Oncology
The Ottawa Hospital Cancer Centre, General Campus

Room: C2321
501 Smyth Road
Ottawa, ON
Canada K1H 8L6

Tel: 613-737-7700 ext. 70166
Fax: 613-247-3511

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Derek Jonker

Associate Professor of Medicine, University of Ottawa
Division of Medical Oncology

Dr. Derek Jonker is a Medical Oncologist at The Ottawa Hospital – Cancer Centre and Associate Professor in the Department of Medicine at the University of Ottawa. Dr. Jonker graduated at Queen’s University and completed his post-graduate training at the Ottawa Regional Cancer Centre. His areas of interest and expertise include gastrointestinal malignancy, biomarker development and new drug development. Presently, he is Chairman of the NCIC CTG Gastrointestinal Site Committee, and the Canadian representative to the GI Steering Committee of the U.S. Intergroup.


  • Gastrointestinal Cancers

  • New Drug Development

Education and Training

  • Doctorate of Medicine, Queen's University

  • Internal Medicine, University of Ottawa

  • Medical Oncology, University of Ottawa


  • English

Other Affiliations


Publication search at PubMed (may contain inaccuracies)

Dr. Derek Jonker
© University of Ottawa
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Last updated: 2017.05.05