Specialists dedicated to your heart health.
Meet our team at the Lanaudière Cardiology Clinic.
Dr. Justin Rayes
Cardiologist — Specialist in cardiovascular disease
Dr. Justin Rayes is a cardiologist certified by the Royal College of Physicians and Surgeons of Canada, with a strong background in both clinical care and academic medicine. He earned his medical degree from McGill University in 2014, followed by residency training in internal medicine at McGill (2017) and a cardiology fellowship at the Université de Montréal, completed in 2020.
Dr. Rayes currently practices at the Centre Hospitalier De Lanaudière (CHDL) in Joliette, where he also serves as the coordinating physician for inpatient care. His practice focuses on delivering high-quality, evidence-based treatment for a wide range of cardiac conditions.
En plus de son expérience clinique et hospitalière, le docteur Rayes est impliqué comme co-investigateur dans multiples projets de recherches.
Dr. Justin Rayes
Cardiologist — Specialist in cardiovascular disease
Dr. Justin Rayes is a cardiologist certified by the Royal College of Physicians and Surgeons of Canada, with a strong background in both clinical care and academic medicine. He earned his medical degree from McGill University in 2014, followed by residency training in internal medicine at McGill (2017) and a cardiology fellowship at the Université de Montréal, completed in 2020.
Dr. Rayes currently practices at the Centre Hospitalier De Lanaudière (CHDL) in Joliette, where he also serves as the coordinating physician for inpatient care. His practice focuses on delivering high-quality, evidence-based treatment for a wide range of cardiac conditions.
Martine Roy
Medical Electrophysiology Technologist
Martine Roy is a highly experienced medical technologist specializing in cardiac diagnostics. She graduated from Collège Ahuntsic in 2005 and has since worked extensively in hospital cardiology departments, performing a wide range of non-invasive tests, including:
• Electrocardiograms (ECGs)
• Treadmill stress tests
• Holter and event monitoring
• Cardiac ultrasounds (echocardiograms)
• Pacemaker follow-up and programming
With nearly 20 years of experience at CHDL, Martine brings deep expertise in cardiovascular diagnostics and a strong commitment to patient care. She joined Dr. Rayes to help create a more personalized and accessible clinic environment, where patients benefit from both her technical skills and her compassionate approach.
