Christiaan N Mamczak, DO

Beacon Medical Group ENT and Audiology South Bend, located in the Navarre building adjacent to Memorial Hospital, provides comprehensive ENT and Audiology services. Dr. David J. Isaacson is a Board Certified Otolaryngologist with special interests in: thyroid and parathyroid surgery, head and neck cancer, cochlear implantation, facial reconstruction, DaVinci robotic surgery of the head and neck, and endoscopic pituitary surgery. Otolaryngology (Ear, Nose and Throat) Treatment of sinus/allergy disorders and minimally invasive sinus surgery available. Our physician has expertise in treating chronic ear infections, hearing loss, dizziness, thyroid disorders and a variety of other ear, nose and throat problems for pediatric and adult patients. Audiology The science of hearing, balance, and related disorders. Audiologists are experts in diagnosing and managing disorders of the auditory and balance system. The brands of hearing devices we fit, service, and program are Cochlear Americas, Phonak, ReSound and Oticon. If you are looking for a new provider and already wear hearing aids and/or have a Cochlear Americas implanted device, our audiologists are more than happy to help you transfer care.

Doctors refer patients here for exceptional, in-hospital joint care. We treat individuals who have suffered fractures, trauma or other injuries. Our team has expertise in nonsurgical and surgical procedures, including joint replacement surgery and complex joint reconstruction. Our planners and home care coordinators work closely with each person and family. We'll answer questions, provide information and assure a safe and comfortable transition at each step. From admission through healing, we help you along your journey to an improved quality of life.