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Medical Advisory Committee

Department Chief of Department Service Head of Service
Chief of Staff Dr. Pankaj Bhatia    
Chief of Anesthesia Dr. Joanne Madden    
Chief of Critical Care Dr. Bhanu Nalla    
Interim Chief of Cardiovascular Sciences Dr. Mohammed Shurrab    
Chief of Emergency Medicine Dr. Dominique Ansell    
Chief of Obstetrics/Gynecology Dr. Stephen Morris Head of Midwifery Shelley-Ann Clarke-Dolby
Chief of Pediatrics  Dr. Chantal Corbeil    
Chief of Family Medicine & Hospitalists  Dr. Thomas Crichton Head of Hospitalists Dr. Bradley Long
Chief of Laboratory Medicine & Pathology Dr. Rebecca McClure    
Chief of Medical Imaging Dr. Heidi Schmidt

Head of Nuclear Medicine

Head of Diagnostic and Interventional
Neuroradiology Service

Head of Body Service

Head of Emergency Service

Head of Breast Imaging Service

Head of Vascular Interventional Service

Head of Pediatric Service

Head of Cardiothoracic Imaging Service

Dr. David Webster

Dr. Mauricio Meija Moreno


Dr. Ken Beviss-Challinor

Dr. Rob Moreland

Dr. Allison Grant

Dr. Arash Jaberi

Dr. Manohar Shroff

Dr. Yasmine Sallam

Chief of Medicine Dr. Anas Hussam Eddin

Head of Geriatrics

Head of Nephrology

Head of Rehabilitation

Dr. Jo-Anne Clarke

Dr. Amy Nistico

Dr. Anthony Graham

Chief of Oncology  Dr. Lacey Pitre

Head of Medical Oncology

Head of Radiation Oncology

Dr. Ali Benjelloun

Dr. Andrew Pearce

Chief of Psychiatry Dr. Elendu Okoronkwo Heads of Child Psychiatry

Dr. Angelita Sanchez

Dr. Peter Ajueze

Chief of General Surgery Dr. Kengo Asai    
Chief of Surgical Subspecialties Dr. Ryan DeMarchi 

Head of Cardiovascular Surgery

Head of Neurosurgery

Head of Orthopaedics

Head of Ophthalmology

Head of Plastic Surgery

Head of Otorhinolaryngology

Head of Urology

Head of Thoracic Surgery

Head of Vascular Surgery 

Head of Dentistry

Dr. Bindu Bittira

Dr. Amparo Wolf

Dr. Ryan Hodgins

Dr. Jerrod Kent

Dr. Amanda Fortin

Dr. Christopher Szeto

Dr. Jeff Yao

Dr. Shona Smith

Dr. Rodney Willoughby

Dr. Peter Villa

Medical Staff Executive

President of the Medical Staff: Dr. Matthew Cavanagh

Vice-President of Medical Staff: Dr. Ravi Singh

Treasurer of the Medical Staff​: Dr. Grace Ma

Medical Program Directors - Regularly attend MAC meetings
Dr. Susan Vokey, Medical Director, Surgical Program
Dr. Mohammed Shurrab, Medical Director, Cardiology
Dr. Rayudu Koka, Medical Director, Mental Health Program 
Dr. Sean Murray, Medical Director, Family/Child Program
Dr. Jeffrey Middaugh, Medical Director, Emergency Care Program 
Dr. Heidi Schmidt, Medical Director, Medical Imaging Program
Dr. Bojana Mitrovic, Medical Director, Department of Laboratory Medicine & Pathology
Dr. Josée Theriault, Medical Director of Critical Care & Medicine Program
Dr. Jo-Anne Clarke, Medical Director, Northeast Specialized Geriatric Care
Dr. Pankaj Bhatia, Medical Director, Simulation Laboratory
Senior Management
HSN President and CEO and HSNRI CEO David McNeil
Chief of Staff Dr. Pankaj Bhatia
Chief Financial Officer Corissa Vande Weghe-Hackett
Senior Vice-President & Chief Operating Officer VACANT
Regional Vice President, Cancer Care & Vice President, Social Accountability Natalie Aubin
Vice President, People and Culture Jessica Diplock
President and CEO, HSN Foundation Anthony Keating
Vice President, Surgical & Clinical Services VACANT
Vice President, Academic and Research Impact Dr. Robert Ohle
Vice President, Medicine and Chief Nursing Executive Lisa Smith