Dr. Lê Thanh Quỳnh Ngân is currently the Head of the Gastroenterology Department at Tam Anh General Hospital in Ho Chi Minh City. With many years of experience in treating gastrointestinal diseases, liver and biliary conditions, acute and chronic colitis, cirrhosis, liver cancer, peptic ulcers, as well as Helicobacter pylori infections and fatty liver disease, Dr. Ngân has received specialized training at renowned hospitals both in Vietnam and internationally. She has also participated in training programs at international medical facilities such as Asan Medical Center (South Korea), Tan Tock Seng Hospital (Singapore), and Konyong Hospital (South Korea).