Philip Knollman, MD, is a general pediatric otolaryngologist at Cincinnati Children's, focusing on diseases of the ear, nose, and throat in children and adolescents. He treats conditions such as chronic ear infections, hearing loss, sinus disease, sleep apnea, and swallowing difficulties. Inspired by his brother with Down syndrome, Dr. Knollman has a special interest in treating children with Down syndrome and participates in a multidisciplinary clinic for these patients. He strives to provide comprehensive, compassionate, and family-centered care.