Doctor of Medicine, Lucknow University, India, 1989. Doctor of Philosophy, Karolinska Institute, 1996.
Assistant professor medicine King George's Medical College, Lucknow, 1990—1993. Assistant professor immunology SGPGIMS, 1993—1998, associate professor immunology, 1998—2002, professor immunology, since 2002. Visiting fellow immunology, hematology Karolinska Institute, Stockholm, 1991—1992.
Member of American Society Hematology (honorary).
Married Sharad Misra, June 8, 2003.