A/Prof Clement Tan is a Senior Consultant who heads the Neuro-Ophthalmology Service at National University Hospital. 

Apart from general clinical ophthalmology and general neuro-ophthalmology, he has special interests in eye movement and pupil disorders, and receives referrals for neuro-ophthalmology from fellow ophthalmologists, neurologists and neurosurgeons.

After completing his basic and advanced Ophthalmology training in Singapore, A/Prof Tan completed a fellowship in Neuro-Ophthalmology at King's College Hospital and the National Hospital for Neurology and Neurosurgery in London, under the supervision of Drs Paul Riordan-Eva and Fion Bremner.

A/Prof Tan's research interests are in the field of neuro-ophthalmology.