||Senior Consultant, Apollo Hospitals, Chennai. 2000 to date.
Registrar Department of Maxillofacial Surgery, Bradford Hospitals, England -April 1993 to October1996.
Clinical Assistant, Department of Maxillofacial Surgery, Glan Clwyd Hospitals, North Wales, UK, Dec1992 to March 1993.
Professor, Maxillofacial Surgery, Saveetha University 1996 to date.
Examiner - Royal College of Physicians and Surgeons of Glasgow since 2000.