Doctor BACH THIEN PHUONG Deputy Department of Pediatrics, Otolaryngology Years of professional experience: 18 years PROFESSIONAL QUALIFICATIONS: Doctor at University of Medicine and Pharmacy, Ho Chi Minh City. Specialization level 1, Pham Ngoc Thach Medical University. Specialization level 2, University of Medicine and Pharmacy, Ho Chi Minh City. MEDICAL EXPERIENCE: 2021 – present: Deputy Department of Pediatrics, Otolaryngology, Hanh Phuc International Hospital. 2016 – 2020: Doctor, Head of Otolaryngology Department of City Children’s Hospital. 2004 – 2016: Doctor of Children’s Hospital 1.