After graduating as a general practitioner from the prestigious University of Medicine in Ho Chi Minh City in 1989, Dr Quoc Khanh chose Trung Vuong Hospital as his workplace for the next few decades. In 2000, Dr Quoc Khanh obtained a Master of Medicine degree, also from the University of Medicine HCMC. In 2009, he completed a PhD in Medicine, majoring in burns, awarded by the Ministry of Education and Training. Dr Quoc Khanh understood that care for burns, plastic surgery and cosmetics needed to be treated as a specialised unit and pioneered the Department of Burns, Plastic & Reconstructive Surgery at Trung Vuong Hospital, where he held a position as Head of Department from 2012 until the present. Due to his valued contributions and applied research in the medical field, Dr Quoc Khanh was certified as Associate Professor of Medicine by the State Council for Professorship Titles in 2018.

In December 2022, Dr Quoc Khanh officially joined the plastic surgery team at FV Lifestyle, FV Hospital, where he will perform a full suite of services: Facial plastic surgeries (eyes, nose, mouth, chin), Breast surgeries and implants (bag placement, delayed breast reconstruction, breast enlargement), Abdominoplasty, Post-burn reconstructive surgery, Tissue expansion reconstruction to treat large, hairless scalp lesions, Treatment of chronic wounds (diabetic ulcers, pressure ulcers, venous ulcers), Surgical repair of congenital anomalies (lack of/excess fingers, cleft lip and palate, pigment reduction, neurofibromatosis), Non-invasive rejuvenation techniques such as: thread stretch, filler injection, Botox injection, lasers treatments.