Positions and Employment 1996-2002 SRF, Department of Zoology, University of Kalyani, INDIA 2002-2004 Part-Time Faculty in Kanchrapara College, INDIA 2004-2007 PDF University of Kalyani, INDIA 2007-2008 PDF, Chittaranjan National Cancer Institute, INDIA. 2008-2009 Research Associate, GI Research, School of Medicine, John D. Dingell VA Medical Center, Wayne State University, MI 48201, USA.