Graduated from Assam Medical College, Dibrugarh in 1969,MD in Pediatrics from Maulana Azad Medical College Delhi in 1975, Senior resident in Pediatrics at Kalawati  Saran Children's Hospital New Delhi for almost 3 years, Lecturere at JNMediacl College, Aligarh for almost two years, Assistant Professor, Professor and Director Professor at Lady Hardinge Medical Collegeand Head of the department of Pediatrics with total experience at Lady Hardinge Medical College in various capacities for a period of 32 years. After superanuation from Lady Hardinge worked for 5 years as Professor and HOD,Pediatrics at Sharda University Medical College for 5 years. Worked as visiting professor at BPKoiral institute of Health Sciences for 2 years

Indian Academy of Pediatrics, National Neonatology Forum of India

Best teachers award by IMA, Outstanding Asian Pediatrician of the year 2012 by Asian Pediatric Association, Fellow of Indian Academy of Pediatrics, Fellow of National Neonatology Forum of India. Member of Indian expert group on polio eradication.

Published 170 papers in National and International Journals