Prof.Dr Mahendra Raj,is a well known person among the dental & medical fraternity in India and abroad. He has pursued his BDS & MDS from the prestigious Government Dental College Hospital,Chennai.India. He is specialized in the field of dentistry in Infections, Mouth & Jaw diseases & Cancer. He is a Diagnostician, Oral Physician, and Maxillo-facial Radiologist. He holds the post of Dean/Principal at Madha Dental College Hospital, Chennai, India.