Dr. Kannan S Ent/ Otorhinolaryngologist,Surgical Oncologist,Head And Neck Oncologist,Head And Neck Surgeon14 years of experienceMBBS,MS - ENT,Fellowship in Surgical Oncology (Head & Neck) Write a Review Enquire Now Consult Dr. Kannan SOverviewReviewsMedical Q&ABlogsFAQ No Medical Q&A Answered by Dr. Kannan S