Dr. V.K. Jain is professor in Department of T.B . & Respiratory diseases and at present vice principal of S.P Medical college, Bikaner. He has more than 30 years teaching experience. He has published 44 paper and delivered 120 guest lecturer. He has been honoured by several national and international awards and fellowship. He present he is holding significant position in several medical associations. He has published two books and contributed in many publications.