1. Registrar Department of oral & maxillofacial pathology & oral microbiology, Indira Gandhi Govt.Dental college,Jammu.
2. Prof & HOD Department of oral & maxillofacial pathology & oral microbiology, Indira Gandhi Govt.Dental college,Jammu.
3. Lecturer,Dept.of Oral Pathology and Microbiology H.P Govt.Dental College and Hospital Shimla ,India.
4. Senior Lecturer, Department of Oral pathology and microbiology Himachal Institute of dental Sciences,Paonta Sahib.