MD Bui Thi Kim Oanh is a Pediatrician with many years of experience in the examination, diagnosis, and treatment of childhood diseases, with a specialized focus on Pediatric Hepatobiliary (Pediatric Liver and Gallbladder). Dr. Oanh graduated from Hanoi Medical University in 2006 and further completed her postgraduate Master's program at the same university from 2016 to 2018. 

Dr. Kim Oanh has extensive work experience at the Department of Hepatobiliary, National Children's Hospital from 2010 to 2022. Since November 2022, she has been working at the Pediatric Center – Vinmec Times City International Hospital. Her specialized services include the examination and treatment of common pediatric illnesses such as respiratory, digestive, and nutritional disorders, as well as in-depth hepatobiliary diseases including cholestatic jaundice, hepatitis, congenital biliary atresia, metabolic liver disease, and fatty liver. 

Regarding her research work, Dr. Oanh conducted an institutional-level study on "Clinical epidemiology of cholestatic jaundice diseases in children at the National Children's Hospital". She is also the author of research published nationally and internationally, including the international article "Clinical and genetic features of congenital bile acid synthesis defect with a novel mutation in AKR1D1 gene sequencing". Her other articles cover topics such as "Differentiating congenital biliary atresia from other causes of cholestatic jaundice in infants".