Neuro-Ophthalmology deals with diagnostically challenging cases. Dr. Rosa Tang examines patients with rheumatologic, toxic, oncologic, metabolic, endocrine, infectious, and other medical diseases. She has expertise in differentiating these medical conditions from intrinsic neurologic or ophthalmic diseases that affect the eye and brain leading to neuro-ophthalmic problems. The causes of vision and visual field loss, unusual eye complaints or visual phenomena, ptosis,diplopia, abnormal pupils and eye movements, ocular, periocular and associated head pain are some of the conditions which Dr. Tang evaluates in adults. Please download this app to learn more about these conditions, and connect with Dr. Tang's practice.