Print Departments and specialties Mayo Clinic has one of the largest and most experienced practices in the United States, with campuses in Arizona, Florida and Minnesota. Staff skilled in dozens of specialties work together to ensure quality care and successful recovery. Departments that treat this condition Neurology Areas that research this condition Neurology Research By Mayo Clinic Staff Request an Appointment at Mayo Clinic Diagnosis & treatment Nov. 04, 2016 Print Share on: FacebookTwitter RelatedSymptom CheckerDemyelinating disease: What can you do about it?Eye pain Optic neuritisSymptoms & causesDiagnosis & treatmentDoctors & departments Research: It's All About Patients CON-20212582 Patient Care & Health Information Diseases & Conditions Optic neuritis