Dr. Sam Marzo, a neurological surgeon, is the medical director for Loyola's Balance and Hearing Center and the Ear, Nose and Throat department. He specializes in oncology, neuro-oncology and skull base surgery. He talks about the many treatments that are now available for hearing loss. Loyola has much expertise in implantable hearing devices and our staff will explain how it works. Our surgeons say it is always a privilege to help you regain some or all of your hearing. For more information or to make an appointment, please call (708) 216-9637.