General Info

Nicholas L. Deep, M.D., is an ear and skull base surgeon at Mayo Clinic Comprehensive Cancer Center in Phoenix, Arizona. Dr. Deep specializes in hearing disorders and brain tumors that originate from the cranial nerves or structures adjacent to the temporal bone. He treats acoustic neuroma, age-related hearing loss, Bell’s palsy, cholesteatoma, vestibular schwannomas, cerebrospinal fluid (CSF) leak, encephalocele, epidermoid cyst, eustachian tube dysfunction, facial nerve disorder, facial nerve tumor, facial paralysis, glomus tumor, hearing loss, Meniere’s disease, meningioma, middle ear infection, neurofibromatosis type 2, otosclerosis, pulsatile tinnitus, ruptured eardrum, sensorineural hearing loss, superior semicircular canal dehiscence and temporal bone cancer. He is an expert in bone-anchored hearing aid surgery, cochlear implant procedure, auditory brainstem implant, facial nerve decompression, intratympanic injection, lateral skull base surgery, mastoidectomy, middle ear reconstruction, nerve graft, stapedectomy, superior canal dehiscence surgery and tympanoplasty. Dr. Deep has a special interest in the impact of cochlear implantation on reducing incident dementia in older adults as well as expanding access to cochlear implantation for nontraditional candidates, such as those with single-sided hearing impairment and neurofibromatosis. Mayo Clinic is the #1 hospital in Arizona, according to the U.S. News & World Report, and the Cancer Center continually ranks among the top hospitals in the U.S. for Cancer. Mayo Clinic Comprehensive Cancer Center is a National Cancer Institute (NCI)-designated comprehensive cancer center.