Bachelor of Medicine, Bachelor of Science, University Calcutta, 1962. Diploma obstetrics-gynecology, University Calcutta, 1966. Doctor of Philosophy, University Calcutta, 1980.
Biochemistry research officer Central Research Institute for Yoga, Delhi, India, 1976. Blood bank officer Indian Ministry Health, 1977-1980. Lecturer biochemistry Great Britain Pant Hospital, New Delhi, 1980-1982, assistant professor, 1983-1986, associate professor, 1986-1989, Maulana Azad Medical College, New Delhi, 1989-1991, professor, 1991—2001, head biochemistry, 1997—2001.
Professor, head department biochemistry Subharti Medical College, Meerut, India, since 2002. Visiting associate professor department internal medicine University Virginia College Medicine, Charlottesville. Technical expert Board Technology Education, Delhi.
Member expert committee for setting up national center for yoga Indian Ministry Health and Family Welfare, since 1994.
Fellow Indian College Geriatrics. Member American Association Clinical Chemistry, International Federation Clinical Chemistry (life), Association Clinical Biochemists India (life), New York Academy of Sciences, Association Medical Biochemists India (life).
Married Dulal Chandra Majumdar, July 29, 1964. Children: Barnali, Debashis, Mahalaxmi.