Dr. Louis Yao
![Louis Yao](https://www.hrh.ca/wp-content/uploads/2020/03/Louis-Yao.png)
Dr. Louis Yao is a physician in the Department of Medicine at Humber River Health in Toronto.
Specialties
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Cardiology
Dr. Louis Yao is a physician in the Department of Medicine at Humber River Health in Toronto.
Cardiology