Nihar Ranjan Roy received the B.E. degree in information technology form the Biju Patnaik University of Technology, Odisha, in 2003, and the M.Tech. degree in information technology from the ...

Dr. Nihar Ranjan Mandal is a General Medicine Doctor / Internal Medicine Doctor practicing in North 24 Parganas, specializing in the field of General Medicine / Internal Medicine. If any of the ...