1. 3 Year Post Graduate, Department of Radiodiagnosis, Pondicherry institute of medical science.
2. Assistant Professor, Department of Radiodiagnosis, Pondicherry institute of medical science.
3. Professor & Head of Department, Department of Radiodiagnosis, Pondicherry institute of medical science.
4. Professor, Department of Pathology, Pondicherry institute of medical science.
5. Professor & Head of Department, Department of ENT, Pondicherry institute of medical science.