Dr. M. S. Bajaj, is Professor of Ophthalmology at Rajendra Prasad Center for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, India, which is a tertiary care referral and teaching hospital

He is involved in clinical, teaching and research work in Ophthalmology at this apex institute of national importance. He specializes in the fields of Oculoplasty, Orbital Diseases, Lacrimal Disorders and Ocular tumors.

His research work focuses on these superspecialties and includes evolving newer and more innovative surgical techniques. His work has been published in various international journals of repute, in addition to being presented at numerous prestigious superspecialty meetings and conferences.