Our Doctors are Sinus, Snoring and Allergy Experts We offer state-of-the-art sinus, allergy and sleep apnea and snoring services Indianapolis Sinus Center is a comprehensive Ear Nose & Throat facility using state-of-the-art technology to provide you with exceptional diagnosis and care. Our physicians are dedicated to improving the lives of Indiana patients with sinusitis, allergies and sleep disorders We specialize in office-based procedures that are more cost-effective, have fewer risks, offer quick recovery times and give you excellent results. Indianapolis Sinus Center is certified as a Center of Excellence by Entellus Medical Company.