Center Management Marcel Cohen. PEng. Exec. Center Admin. Dr. Ralph Masi Exec. Medical Advisor Doctors Dr. Nicolette Caccia Dr. Roman Chaban Dr. Tommy K. Chan Dr. Jeff Grenville Dr. Dan Hancu Dr. Nhung T.C. Ho Dr. Harold K. Y. Kwok Dr. Ashley Leckie Dr. Sara Goldberg-Weinstock Dr. Eric Leong Dr. Ralph Masi Dr. Douglas Ng Dr. Aviv Ouanounou Dr. Jennica Platt Dr. Jason Price Dr. Leon Rivlin Dr. Stephen G. Ross Dr. David Barrett Dr. James Seligman Dr. Leslie Shanks Dr. Apostolos Tountas (Retired) Dr. Steven R. Shorser Dr. Irving Tiong Dr. Mark Appleby Dr. Olena Trinchuk Admin Staff Carmela Cohen Director Of Operations Karen Clinic Manager – Diagnostics Alex Anapolsky Pharmacy Manager Biserka Clark Accounting Manager Stephanie Lafontaine lifelabs Manager