• 1975-1981-- Research Fellow, Neuro-otology Clinic, Institute of Oto-Rhino-Laryngology, Govt. General Hospital, Chennai.
• 1981 – Tutor in ENT (Audiology) Institute of Speech & Hearing, Madras Medical College, Chennai-600 003
• 1982-1993 – Assistant Professor of E.N.T Diseases (Audiology). Institute of Speech & Hearing, Madras Medical College, Chennai-600 003.
• Teaching: Neuro-Otology lectures for : ENT & GENERAL MEDICINE STUDENTS M.Ch. and D.M (Neuro) students.
• Training of teachers of the Hearing handicapped Little flower Convent for the Deaf & Blind Clarke school for the Deaf Research Activity: Ontological Manifestations of Head Injury with special Reference to Localization of Giddiness Examiner:
• University of Madras, M.B.B.S., D.L.O University of Madurai Kamaraj, M.B.B.S University Of Managalore, M.S., D.L.O.
• Working in Apollo Hospitals since last Assignment

National:

• Association of Otolaryngologists of India
• Neurotologic & Equillibriometric society of India
• Inologic society of India
• Indian Medical Association

• 1970 – Dr. T.M.A Pai Gold Medal, Best Out going student Kasturba Medical College, Manipal/ Mangalore, Karnataka state.
• 1970 – First in M.B.B.S social & Preventive Medicine, Kasturba Medical College, Manipal/ Mangalore
• 1971 – University First in Final M.B.B.S., Kasturba Medical College, Manipal/ Mangalore.
• 1971 – College First in Final M.B.B.S., Kasturba Medical College, Manipal/ Mangalore.
• 1971 – Dr. H T. Manorama Rao Prize, first in Obstetrics & Gynaecology, Kasturba Medical College, Manipal/ Mangalore.
• 1971 – Dr. (Mrs.) Purushotham Prize, first in Obstetrics & Gynaecology, Kasturba Medical College, Manipal/ Mangalore
• 1972 – The smt.P.K. Santha Bai Memorial Prize, Mysore University
• 972 – Dr.P.V. Subba Rao Memorial Prize, Mysore University 1972 – The Late Dr. B.K Ramakrishna rao Prize, Mysore University
• 1972 – The Mysore Free Mason’s Lodge Golden Jubilee Prize, Mysore University
• 1972 – Dr. Arumugam Gold Medal, Mysore university
• 1972 – The Pfizer Gold Medal for Medicine, Pfizer Co.ltd.,
• 1975 – First in Master’s Degree in E.N.T. Dr. P.V. Cherian prize, Madras Medical College, Chennai Fellowships:
• 1976 - Ethicon Travel Fellowship – Award by Association of Otolaryngologists of India

• 1977 – Phenomenon of Habituation in Karagam Dancers of South India.
• Proceedings of the Madras Medical College Research Society. 1:41-42 1978 – Role Of Biogenic Stimulants in Otorhinolaryngological conditions 1982 
• Propranolol HCL in the treatment of Chroni Headache, Antiseptic, May 1982 Indian Journal of Otolaryngology 30:143 1983  
• Retino ocular System in Hypothyroidism. Proceedings of the 8th International Conference of the Neurotological & Equilibriometric society Vol. Ix Optokinetic Tests, Editor: C.F. Claussen, M + P, Dr.Werner Rudal & Co., Hamburg Und Neu Isenburg 1983 
• Acute Flouride poisoning, Indian of Otolaryngology, 35: 47-48 1988 – Otologic Manifestations of Ageing: Chapter in “ Geriatrics” Published by IMA College of General Practitioner, madras 117-122