(610) 363-2532 Patient Portal Pay My Bill. About. ... Koren Motel, Au.D., CCC-A, FAAA. Dr. Motel has been practicing in the Chester County area for32+ years, with past 10 years with ENTACC. As a hearing impaired Audiologist, who also wears hearing aids, it is her mission to help patients improve their hearing to allow them to enhance their ....