MBBS from LHMC, Delhi (Delhi University) in 1984, MD (Preventive and Social Medicine) from Delhi University in 1988, DNB – MCH (NBE, Delhi), DIM (IGNOU Delhi).

Worked as Lecturer and Reader in Community Medicine at Mahatma Gandhi Institute of Medical Sciences, Sevagram, Wardha, 1991 - 1993.

Worked as Assistant Professor at JIPMER, Pondicherry, 1993.

Faculty, AIIMS since 24/10/93. Worked at CRHSP Ballabgarh and CCM (1997 onwards )

Areas of Interest

Participated in First National Review of Immunisation Coverage conducted by National Institute of Health and Family Welfare in May 1989as a District Team Member and immunization surveys in Delhi 1987-90.

Member of IPEN, Inclen Resource person for Model Injection Centre Program and India Population Stabilisation Fund.