Brief About Dr. Doreen Koay Siew Ching
Dr. Doreen Koay Siew Ching is a highly experienced gastroenterologist and hepatologist with over 15 years of expertise. She is currently practicing at Gastroenterology-0 in Penang, Malaysia. Dr. Koay offers a wide range of services including colonoscopy, hepatology, and gastroscopy.
She obtained her MDBCh BAO degree from Ireland in 2007 and is registered with the Malaysian Medical Council under the registration number 79999 in 2019. Additionally, she is accredited by the CSA (Gastroenterology) Singapore Specialist Accreditation Board in Singapore in 2014. Dr. Koay is fluent in English, Bahasa Melayu, and Hokkien.
Her special interests include performing Endoscopic Retrograde Cholangiopancreatography (ERCP), diagnosing conditions related to the stomach, intestine, liver, pancreas, and gallbladder enlargement, utilizing endoscopy for early detection of stomach and colon cancer, employing Narrow Band Imaging (NBI), managing chronic hepatitis B and C infections, and treating Fatty Liver Disease.
