Hearing Clinics in Nungambakkam Are you looking for Hearing testing centres.. Hearing Centre in Nungambakkam is one of the best Hearing Diagnostic clinic with Audiometry, Tymphanometry and Vestibular tests. We deal with world class Hearing Aid Brands like Siemens, now called Signia, oticon, Phonak and Resound Hearing Aids. For further details contact us or book an appointment.