Dr. Liew On Heong is an ophthalmologist with a special interest in corneal and external eye diseases.

He currently serves at Synergy Specialist Eye Centre and Queen Elizabeth Hospital in Kota Kinabalu.

Dr. Liew completed his medical degree in 2006 and obtained his Master of Ophthalmology in 2015. In 2020, he furthered his training in cornea through programs with the Ministry of Health Malaysia and The Chinese University of Hong Kong.

He is dedicated to providing careful and compassionate eye care, particularly in managing corneal conditions, cataracts, and anterior segment diseases. Dr. Liew values continuous learning and strives to support his patients with humility and understanding.