South Denver ENT & Allergy is an otolaryngology practice in Littleton, Colorado, founded by Dr. Arvin Rao in 2006. The practice provides medical and surgical care for children and adults with conditions affecting the ears, nose, and throat. Dr. Rao is board-certified in otolaryngology, with particular training and interest in nasal, sinus, and upper respiratory disorders, including minimally invasive diagnostic and treatment techniques. The care team also includes physician assistant Shelby Conway and clinical and front-desk staff who support patients throughout their care.

Services include evaluation and treatment for sinusitis, nasal obstruction and polyps, allergies, sleep apnea, airway reflux, and disorders of the tonsils, adenoids, voice, ears, and throat. The practice offers inhalant and food allergy testing, immunotherapy, sinus and nasal surgery, and balloon sinuplasty for chronic sinusitis. Patient education resources address a range of ear, nose, throat, and head and neck health topics. South Denver ENT & Allergy emphasizes clear communication, personalized attention, and follow-up, and patients can contact the office to ask questions or request an appointment.