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Dr. Derrick Tam offers the full spectrum of advanced adult cardiac surgery. His expertise includes coronary artery bypass grafting (CABG), complex aortic and aortic valve procedures, and minimally invasive transcatheter valve interventions.
As a key member of Sunnybrook’s Schulich Structural Heart Program, Dr. Tam is committed to providing personalized, innovative care tailored to each patient’s needs — from routine procedures to the most complex cardiac cases.
Explore Our Expertise
Coronary Artery Bypass Grafting (CABG)
A surgical procedure that restores blood flow to the heart by bypassing blocked or narrowed coronary arteries using a healthy blood vessel from another part of the body.
Aorta & Aortic Valve Procedures
Specialized surgeries that treat conditions of the aorta and its valve, including aneurysms or valve disease, to ensure proper blood flow from the heart to the rest of the body.
Transcatheter Valve Interventions
Minimally invasive procedures that repair or replace heart valves without the need for open-heart surgery, often used for patients at higher surgical risk.



