1. Post Graduate Trainee(3 Year), Department Of Pathology, IPGMER & SSKM Hospital.
2. Post Graduate trainee(2 year), Department of Paediatric Medicine, IPGMER & SSKM HOSPITAL.
3. Post Graduate trainee(3 year), Department of Paediatric Medicine,IPGMER & SSKM HOSPITAL.
4. Professor, Department of Paediatric Medicine ,IPGMER & SSKM HOSPITAL.
5. Professor, Department of Pathology IPGMER & SSKM HOSPITAL.