Special interest in Medical teaching, 
Member Clinical epidemiology unit, AIIMS
Member of AIIMS PG Ethics committee
Co-drafted National Hemoglobinopathy guidelines for thalassemia, sickle cell anemia.
Member Advisory Council of the Delhi School of Public Health (DSPH)
Member Specialists Board in the speciality of Clinical Hematology, National Board of Examiners (NBE)
>150 published papers and book chapters
> 25 DBT,CSIR,ICMR, international and other projects