
Ong Guan Yeow
Gastroenterology & Hepatology
Manages gastrointestinal and liver conditions with over 18 years of experience, including acid reflux, ulcers, IBS, hepatitis, fatty liver disease, and cirrhosis across diverse patient populations.

Ong Guan Yeow
Gastroenterology & Hepatology
Manages gastrointestinal and liver conditions with over 18 years of experience, including acid reflux, ulcers, IBS, hepatitis, fatty liver disease, and cirrhosis across diverse patient populations.
