
Dr. SEBASTIAN RIBAS
Dr. Ribas was born in New York, but grew up in Santiago del Estero, Argentina.
He got his medical degree from the Universidad Nacional de Cordoba, Argentina and finished his Cardiology training at the Instituto Modelo de Cardiologia de Cordoba, associated with the Universidad Catolica de Cordoba, Argentina.
Then, in 2002 he moved to Canada to pursuit a Fellowship in Electrophysiology and Pacing at McMaster University, Hamilton Health Sciences.
He is a staff Cardiologist at the Hamilton Health Sciences and St. Joseph’s Healthcare.
The main focus of his practice is cardiac arrhythmia management, pacemakers and ICD implant.

DR. MAUDE SESTIER
Graduated cardiology from University of Montreal. Currently doing a cardio-oncology fellowship in Hamilton.
Dr. Charles Tomlinson
Dr. Tomlinson is a cardiologist focused in electro-diagnostic and non-invasive cardiology and an Associate Clinical Professor at McMaster University.
Dr. Patrick Magloire
Associate Professore of Medicine, McMaster University.

DR. MARC-ANDRE D'ENTREMONT
Dr. d’Entremont obtained his M.D. at the Université de Sherbrooke in 2015. He subsequently completed his internal medicine and cardiology training at the Centre Hospitalier Universitaire de Sherbrooke in Quebec. During his residency, he also completed a Master’s of Public Health at Harvard University in 2021. He is currently undergoing further specialization in interventional cardiology and completing a Ph.D. in Health Research Methodology at McMaster University. Dr. d’Entremont provides comprehensive general cardiology care in both English and French.