Prof. Louis Tong currently serves as a Professor at the Duke-NUS Medical School. He is a Member of the Management Committee at Singapore Eye Research Institute. He received his Basic Medical Degree and Ph.D. from the National University of Singapore in 1993 and 2009, respectively. His research keywords include ophthalmology, corneal and external eye disease, tear proteomics, ocular surface immunology, ocular surface wound healing and Lycium barbarum polysaccharides.