1. Junior Resident , Department of Pediatrics, Indira Gandhi Medical College Shimla, Himachal Pradesh
2. Senior Resident, Department of Pediatrics, Indira Gandhi Medical College Shimla, Himachal Pradesh.
3. Associate Professor, Department of Pediatrics, Indira Gandhi Medical College Shimla, Himachal Pradesh
4. Dr Y. S Parmar Medical College, Nahan, Himachal Pradesh