Dr. Viswam is a Senior Consultant in ENT Surgery at Aster Medcity, Kochi, specialising in endoscopic skull‑base procedures.

His key interests include endoscopic sinus and skull‑base surgery, advanced head & neck techniques, and cochlear implantation.

He has extensive experience in microscopic ear surgeries, microlaryngology, phonosurgeries, and paediatric airway procedures.

Dr. Viswam is trained in laser‑assisted ENT interventions and was formerly Associate Professor, Dept. of ENT, AIMS Kochi.

Renowned for his patient‑centric approach, he mentors trainees in complex skull‑base and head‑neck surgeries.