Sandra O, MBBS, PhD @docSandraO

Mom to 3 amazing humans| Cardiologist| Peri-operative Medicine| PhD HRM @McMasterU| MSc Prev Cardio @imperialcollege| Research #SmokingCessation| Proud 🇳🇬 experts.mcmaster.ca/individual/ofo… Hamilton, Ontario Joined December 2019
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