[4] Kameswaran was born in the south Indian state of Tamil Nadu and graduated in medicine from Madras Medical College in 1976.

The institution, has in-patient facility for ENT related treatment and conducts courses such as Bachelor of Audiology And Speech Language Pathology (BASLP), Master of Audiology And Speech Language Pathology (MASLP), and Post Graduate diploma courses, in addition to offering research facilities leading to PhD, in affiliation with Tamil Nadu Dr. M.G.R.

[3] In 2013, he launched Listen App, a mobile-based application developed in association with a Belgian software firm, which works as a hearing aid as well as a music player.

[5] He has also published over 40 articles in peer reviewed national and international journals[7] and has organised several medical seminars and conferences,[8][9] where he has delivered key note addresses.

[12] The year 2006 brought several honours to Kameswaran, starting with the fourth highest civilian award of the Padma Shri, in January, from the Government of India.