Salim Chahin, MD, MSCE Specific: multiple sclerosis, neuromyelitis optica (NMO), MOG Common: adult neuroimmunology, multiple sclerosis, neuromyelitis optica spectrum disorder (NMOSD), autoimmune demyelination, autoimmune encephalitis, transverse myelitis, Myelin oligodendrocyte glycoprotein antibody disorder (MOGAD)