Bachelor of Science, University Calcutta, 1987. Doctor of Philosophy, University Notre Dame, 1992.
Research associate, Duke U. Medical Center, Durham, North Carolina, 1993-1995; research investigator, Glaxo Wellcome Inc., Research Triangle Park, North Carolina, since 1996. Lecturer in field.
Member American Association for Cancer Research (associate), American Society for Biochemistry and Molecular Biology, Federation American Society Experimental biology, Sterling Who's Who Executive Club.