Dr. Katie Losenno

Paediatric Cardiologist

Dr. Katie Losenno received her medical degree from the University of Limerick in Ireland in 2017. She returned to her hometown of Toronto to complete her Paediatric Residency and Paediatric Cardiology Fellowship at The Hospital for Sick Children (SickKids). She also has a master’s degree in clinical anatomy from the University of Western Ontario, where she lectured on Anatomy for the Schulich School of Medicine and Dentistry.

Dr. Losenno takes great pride in providing compassionate, family-centered care. Outside of work, she is an avid triathlete who loves to bake and spend time with her family and her dog Levi.

To learn more about Cardiology at Boomerang Health, click here.