Senior Management Team

Karim Mamdani is President and CEO of Ontario Shores Centre for Mental Health Sciences (Ontario Shores), a public specialty hospital that provides specialized assessment and treatment services for people living with complex mental illness.

Sanaz Riahi is Vice President, Clinical, Practice and Chief Nursing Executive at Ontario Shores Centre for Mental Health Sciences (Ontario Shores). Dr.

Andrea Marshall is the Chief of Communications and Patient Experience.  She joined Ontario Shores Centre for Mental Health Sciences in 2007 and has held progressive leadership roles throughout her tenure.

Dr. Burhan is a Geriatric Psychiatrist, Physician-in-Chief and Endowed Chair for Applied Mental Health Research at the Ontario Shores Centre of Mental Health Sciences in the Whitby Ontario, and Associate Professor in Psychiatry at the University of Toronto.