Pinnacle ENT Associates (PENTA) is the largest ear, nose and throat (ENT) doctor, allergy and audiology practice in the Philadelphia area, serving both adults and children with 20 ENT physicians and surgeons providing state-of-the-art care. We currently have 17 offices in Bucks, Chester, Delaware, Montgomery, and Philadelphia counties and have a clinical affiliation with the Penn Medicine Ear, Nose and Throat Network.