Dr. Leong Jern-Lin is a highly accomplished senior ENT surgeon specializing in both adult and pediatric ear, nose, and throat conditions. His expertise spans tonsils, adenoids, ears, thyroid, salivary glands, and sleep disorders. Dr. Leong obtained his medical degree from the National University of Singapore in 1993 and completed his specialist training in otolaryngology with the Royal College of Physicians and Surgeons of Glasgow. He pursued advanced fellowship training in rhinology and allergy at the prestigious Cleveland Clinic in the USA.

Renowned for his pioneering contributions to ENT care, Dr. Leong introduced image-guided surgery techniques for endoscopic sinus and skull base surgeries in Singapore. He is a leading expert in treating nasal allergies, sinusitis, and nasopharyngeal cancer using innovative approaches such as Narrow Band Imaging. Dr. Leong also directs the Singapore Allergy & Rhinology Conference (SARC), showcasing his commitment to advancing ENT education. His dedication to both clinical excellence and academic leadership has earned him international recognition.