Dr. Leslie Timothy Koh is a highly regarded ENT specialist in Singapore, with expertise in nasal and skull base surgery. With a medical degree from the National University of Singapore, Dr. Koh trained in various medical disciplines before specializing in Otorhinolaryngology. He further honed his skills with a fellowship in Rhinology and Advanced Skull Base Surgery at Sir Charles Gairdner Hospital in Perth, Australia. Dr. Koh has a particular focus on treating severe nasal allergies and complex sinus conditions.

As a respected educator and clinician, Dr. Koh has published extensively in peer-reviewed journals and is frequently invited to lecture at international conferences. He serves as Clinical Associate Professor at Duke-NUS School of Medicine and Senior Clinical Lecturer at NUS-YLL School of Medicine. Dr. Koh's commitment to quality care earned him the SingHealth Quality Service Award (Gold) in 2022. Consult with Dr. Koh at the ENT Specialist Centre, located at Mount Alvernia and Mount Elizabeth Novena Hospitals.