Pro-Chancellor, KIIT University, Bhubaneswar
Director, Division of Clinical Research, Institute of Human Virology, Baltimore MD
Chief Scientist, Institute of Genomics and Integrative Biology, CSRI, New Delhi
Former Director, PGIME&R; Chandigarh
Distinguished Professor
Director, IILDS, Kolkata
Director, JCMLRI, Kolkata
Professor & Head, Dept. Of Hepatology, IPGME&R, Kolkata
Secretary, Liver Foundation, West Bengal; Dean, JCMLRI, Kolkata