Dr Koh Tat Ngee serves as a Consultant in Ear, Nose and Throat (Otorhinolaryngology) at Gleneagles Hospital Kuala Lumpur. He earned his MBBCh from the Royal College of Surgeons in Ireland and holds FRCS credentials from Edinburgh and Glasgow. Dr Koh performs procedures such as functional endoscopic sinus surgery, septoplasty, and head and neck evaluations, focusing on patient-centred care.