Our Team

Dr. Omid Kiamanesh

Dr. Omid Kiamanesh

Cardiologist

Dr. Omid Kiamanesh is a cardiologist specializing in advanced echocardiography, advanced heart failure/transplantation, and critical care cardiology at the University of Calgary.

Dr. Kiamanesh completed internal medicine and cardiology residencies at the University of British Columbia, where he was Chief Medical and Chief Cardiology Resident. He completed fellowship training in Advanced Heart Failure, Mechanical Circulatory Support, and Cardiac Transplantation followed by Advanced Echocardiography at the University of Toronto. Dr. Kiamanesh subsequently completed his Advanced Echocardiography fellowship at the University of Calgary.

Dr. Kiamanesh’s research in both echocardiography and heart failure is published in international peer-reviewed journals.

Outside of work, he enjoys spending time with his family of four, ideally on a bicycle.

Dr. Nathan Leader

Dr. Nathan Leader

Cardiologist

Dr. Nathan Leader is a Cardiologist specializing in Advanced Echocardiography at the University of Calgary. He has special interests in Preventative Cardiology and Sports Cardiology.
Dr. Leader completed his internal medicine residency at the University of Toronto. He then completed his Cardiology and Advanced Echocardiography fellowship at the University of Calgary. He served as the Chief Cardiology Resident in his final year.

Dr. Leader’s research interests include wearable technology (e.g. Apple Watch and AliveCor) and it’s integration in the care of cardiac patients. He has presented this research at national cardiology conferences.

Outside of work he enjoys cycling, hiking and spending time with his wife and twin boys.

Dr. Jeff Shaw

Dr. Jeff Shaw

Cardiologist

Dr. Jeff Shaw is a cardiologist specializing in advanced echocardiography, critical care medicine, and critical care cardiology at the University of Calgary.

Dr. Shaw completed internal medicine, cardiology, and critical care medicine residencies at the University of Calgary, where he was Chief Cardiology Resident. He completed fellowship training in Advanced Echocardiography at the University of Calgary.

Dr. Shaw’s research is published in national peer-reviewed scientific journals. He is President and Founder of Pandemic Solutions, a software company that allows businesses to safely operate during the COVID-19 pandemic.

Outside of work, he enjoys spending time with his family of four, ideally on a ski slope.