Dr Ranjitkumar Patil is presently working as Professor & Head in department of Oral Medicine & Radiology, Faculty of Dental Sciences, King George Medical University, Lucknow. He did graduation and post graduation in subject of Oral Medicine & Radiology from Government Dental College Nagpur, India, in year 1992 and 1998 respectively. He has enormous clinical and radiological understanding with more than 20 years of UG & PG teaching experience. He has more than 50 national & international publications in reputed and indexed journals. He is also actively involved in PhD teaching and lectured in different institutions in India & Abroad with special interest on CBCT. Recently he was invited to deliver a lecture on CBCT at 32nd Dental & Oral Health Congress in Sydney, Australia.