Dr. Joseph Breen is an otologist and neurotologist at Mayo Clinic in Jacksonville, Florida, specializing in advanced ear surgery and hearing restoration. He treats complex ear disorders, including acoustic neuroma (vestibular schwannoma), hearing loss, chronic ear infections, otosclerosis and cholesteatoma. His clinical expertise includes hearing preservation techniques and advanced surgery for otosclerosis, otitis media, and pulsatile tinnitus, as well as cochlear implantation and other implantable hearing devices for patients with significant hearing loss or deafness. He is focused on improving hearing outcomes and quality of life through state-of-the-art otologic and neurotologic care.