Dr Oanh completed her medical degree at Medical and Pharmaceutical University, Ho Chi Minh City in 2005 and continued to achieve the Grade I specialist in field of Ear-Nose-Throat  in 2011.

Dr Oanh  treats a wide range of Ear, Nose and Throat conditions, with a special interest in endoscopic  diagnosis of ENT diseases. During her practice at Chau Doc Hospital, Viet My General Hospital, Dr Oanh was highly appreciated with her skills and character. Currently, Dr Oanh is Head of ENT section of Yersin International Clinic.