Dato' Dr Abdul Razak Rahman Hamzah is a distinguished Consultant ENT, Head & Neck Surgeon with profound expertise in Rhinology and advanced surgical techniques, including state-of-the-art Balloon Sinuplasty Surgery. Recognized for his significant contributions, he was awarded the Ministry of Health Malaysia Overseas Training Fellowship in Australia in 2002. With extensive experience in both adult and paediatric ENT care, he is uniquely equipped to diagnose and treat conditions in children from newborns to teenagers at Avisena Women's & Children's Specialist Hospital, where he has practiced since 2003. His prior roles at Kuala Lumpur Hospital and Paediatric Institute further solidify his comprehensive background.