The purpose of this study is to report the effects of Korean medicine treatment on the gait disorder. Patient with myelin oligodendrocyte glycoprotein-associated disorder. We treated the patient using Korean medicine treatment including Motion-Style- Acupuncture-Treatment, pharmacopuncture, acupuncture, and herbal medicine during 30 days. Numerical rating scale (NRS), EuroQol five dimension (EQ-5D) index, Oswestry Disability Index (ODI), Modified Barthel Index (MBI), and the changes of symptoms were measured for assessment. After 30 days inpatient treatment, NRS decreased from 4 to 2, EQ-5D index, ODI, MBI, and the symptoms of the patient also were improved. In conclusion, this case shows Korean medicine treatment might be an effective treatment for gait disorder Patient with MOG-associated disorder. (J Korean Med Rehabil 2023;33(4):215-223)