.
| 1 | Name | Dr P Ratna |
| 2 | Designation | Professor |
| 3 | Department | Orthodontics and dentofacial orthopaedic s |
| Qualification | MDS | |
| 4 | BDS | Rajah Muthaiah Dental Coolege |
| University | Annamalai University | |
| 5 | MDS | Tamilnadu Government Dental College |
| University | Tamilnadu Dr MGR Medical University | |
| 6 | Teaching Experience | 23 years |
| 7 | Research projects guided (UG, PGs, PhD) | 18 |
| 8 | Number of articles published | 44 |
| 9 | Awards won | 2 |
| 10 | Number of patents | 1 |
| 11 | Other responsibilities in College/University | Swatch bharat commitee
Dental education committee |
| 12 | Membership in | iOS and IDA |
| 13 | Vidwan ID | 165557 |
Meenakshi Ammal Dental College and Hospital
Alapakkam main road, Maduravoyal,
Chennai 600095
Tamilnadu.
