Allergic Rhinitis & Allergen Immunotherapy
Allergic rhinitis (AR) is highly prevalent in Singapore. It occurs in about 40% of our population, making the prevalence of AR in Singapore amongst the…
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Dr Ong is well-versed in managing complex sinus cases, nasal polyps, nasal allergies and smell disorders.
He has also led the endoscopic skull base service service with his neurosurgical counterparts at NUH since 2010, which manages a variety of skull base pathologies such as pituitary tumours, meningiomas and sinonasal tumours.
