Dr Clement Tan is a Senior Consultant and heads the Neuro-Ophthalmology Service at National University Hospital. He holds the appointment of Assistant Professor at the National University of Singapore. He is also the Director of Education and Training for Ophthalmology.

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, Dr 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.

Dr Tan's research interests are in the field of neuro-ophthalmology. He is also currently the Director of the NUHS Residency Program in Ophthalmology.