Onur has a major degree in Psychiatry His specialty areas are Mood Disorders, Alcohol, Substance and Behavioural Addiction, Sexual Dyscfunctions, and Cognitive Behavioral Therapy.
He worked at Gümüşsuyu Military Hospital, Balmumcu Dispensary between 2008 and 2012. He worked as psychiatrist at Diyarbakır Military Hospital between 2012 and 2013. Today he works at Neuropsychiatry Hospital (NPİstanbul) since 2013.
Onur has completed educational programmes on Cognitive Behavioural Therapy, Hipnotherapy, and Sexual Dysfunctions.