Dr Sivaresmi Unnithan has over 15 years of experience in the field of Pulmonology. Dr Unnithan was associated with several reputable hospitals and has special interest in interventional pulmonology and airway diseases. Dr Unnithan was associated with several reputed hospitals like SSKM, CNMC, CMRI, Apollo hospitals, etc. AREA OF EXPERTISE: Interventional Pulmonology, airways disease, Interstitial Lung Disease, ACLS instructor