A neuro-ophthalmologist is a physician (neurologist or ophthalmologist) specializing in diseases affecting vision that originate from the nervous system.
Neuro-ophthalmologists are medical doctors who initially specialize in either neurology or ophthalmology, then do subspecialty training, through fellowships, in the complementary field. They are usually full-time faculty at large university-based medical centers, where they also do research and teach. Their referrals may come from neurologists, ophthalmologists, endocrinologists, or neuro-surgeons.
Neuro-ophthalmologists typically attend to diseases of the afferent visual system (most often involving the optic nerve), the efferent visual system (that controls eye movements), or the pupillary reflexes.