Leadership & Members

Division Head

Dr. Leung received his MD from the University of Ottawa. After completing residency dedicated to Nuclear Medicine at the University of Western Ontario, he received specialist certification from the Royal College of Physicians and Surgeons of Canada, the American Board of Nuclear Medicine, and the Certification Board of Nuclear Cardiology. Read more…

Residency Program Director

Dr. Dinning is a full-time physician within the Division of Nuclear Medicine, Department of Medicine at The Ottawa Hospital, Ottawa, Ontario, Canada. Dr. Dinning has an academic appointment with the University of Ottawa.

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Members of Nuclear Medicine


  • Dr. Eugene Leung, (Clinician, Division Head)
  • Dr. Stephen Dinning, (Clinician, Program Director)
  • Dr. Xuan Pham, (Clinician, Assistant Program Director)
  • Dr. Sadri Bazarjani (Clinician)
  • Dr. Ran Klein (Physician)
  • Dr. Francois Raymond (Clinician)
  • Dr. Sam Samaan (Clinician)
  • Dr. Wanzhen Zeng (Clinician)
  • Dr. Lionel Zuckier (Clinician)

Cross Appointments

  • Dr. Rob Beanlands
  • Dr. Benjamin Chow
  • Dr. Ross A. Davies
  • Dr. Robert deKemp
  • Dr. Renee Hessian
  • Dr. Terrence Ruddy