After completing post graduation, he worked with Lady Hardinge Medical College, Delhi. Well trained in paediatrics and neonatology procedures, handling of all emergencies, outpatient care, indoor management and is NRP, PALS certified. He is well experienced in neonatology, national trainer in NRP, had done advance vaccinology course. Actively involved in research and academics and have many articles in indexed journal and chapters in paediatric books. He is very active in child health community programmes and training of community health workers.