Dr. Nguyễn Công Viên is one of the leading pediatricians in Vietnam, with over 30 years of professional experience and a long career working at prestigious healthcare organizations both domestically and internationally. Currently serving as the Head of the Pediatrics Department at CMI International Clinic, Dr. Viên has also held advisory roles with the World Health Organization (WHO) and contributed to several large-scale research projects on infectious diseases and vaccination. With a strong academic background, including numerous certifications and degrees from renowned universities in France and Vietnam, Dr. Viên is not only an expert in pediatrics but also a trusted partner in providing comprehensive healthcare for children.