Dr. G.S. Kumar completed his B.D.S from Government Dental College, Chennai in 1980 and M.D.S in Oral Pathology from the same institute in 1984. He has a rich and diverse experience of more than 30 years in teaching dental students in India and abroad. A postgraduate teacher and guide for more than 20 years, he has served with distinction in reputed dental schools in India. He has an appreciable number of scientific publications, both national and international, to his credit. He has presented many papers in various national and international forums and has been an invited guest speaker in many scientific deliberations. He is a senate member of The Tamil Nadu Dr.M.G.R. Medical University . He was the President of the Indian Association of Oral and Maxillofacial Pathologists in the past and is currently the acting president of Tamil Nadu State Dental Council. Dr.G.S.Kumar was honored with the Best Teacher Award by The Tamil Nadu Dr.M.G.R. Medical University in the year 2011. His conviction is to “lead by example”.