Dr Leslie Timothy Koh graduated from the National University of Singapore, obtaining his M.B,B.S.in 2006. He subsequently obtained his Masters of Medicine (Otorhinolaryngology) and MRCS (ENT), and also completed his ENT fellowship training in Rhinology, sinus related conditions and advanced skull base surgery in Sir Charles Gairdner Hospital in Perth, Western Australia. During his advanced training, he developed knowledge and experience in helping patients with severe nasal allergies, complex sinus conditions. He also has an interest in Paediatric ENT.

His impact on the field of ENT is evident in his numerous publications in peer-reviewed journals, both locally and globally. He is a sought-after speaker and educator, having been invited to lecture and serve as faculty at courses and conferences around the world. His passion for training the next generation of ENT doctors led him to hold the titles of Clinical Associate Professor in the Duke-NUS School of Medicine, Senior Clinical Lecturer in the NUS-YLL School of Medicine, and Content Expert in the Lee Kong Chian School of Medicine.

Dr Koh is dedicated to achieving the optimal outcome for all patients that he treats. He is a compassionate listener and understands the unique needs of each patient, utilizing his experience to find the most suitable and cost-effective treatment options. This dedication to his patients and teaching earned him the SingHealth Quality Service Award (Gold) in 2022, as well as the Duke-NUS ‘Role Model for Students’ award in 2020. He continues to serve as a Visiting Consultant to Changi General Hospital and is passionate about imparting his knowledge and advanced sinus surgery techniques to the next generation of ENT doctors. His multitude of patient reviews, both young and old, speak volumes to his compassion, technical ability and caring nature.

Dr Leslie Timothy Koh is currently a consultant at The ENT Practice – Adult & Child Specialists.