Doctor of Medicine, University College Medical Sciences, Delhi, 1988.
Senior demonstrator University College Medical Sciences, Delhi, 1988—1991. Pool officer Council of Scientific and Industrial Research, 1991. Senior research officer Institute Cytology and Preventive Oncology, Noida, India, 1993—1999, assistant director, since 1999.
Member of Indian Association Pathologists and Microbiologists (1st prize 2003), Indian Academy Cytologists.
Married Vandana Singhal, February 19, 1989. Children: Nihar, Akshat.