Dr Sian Ong provides comprehensive psychiatric assessment and treatment of patients across the spectrum of general psychiatric disorders.

He sees outpatients across a wide age range, from the age of 12 to adult, with a variety of anxiety and depressive disorders, interpersonal problems, personality vulnerabilities and ADHD. He likes mindfulness compassionate based whole person approaches in psychiatric management in addition to biological treatments.

For those who require inpatient treatment, he admits to the adult general mental health ward, eating disorders ward and the child and adolescent mental health ward at Ramsay Northside St Leonards Clinic.

He is a medical graduate of the University of New South Wales. He has obtained his psychiatry specialist qualification (FRANZCP) from the Royal Australian and New Zealand College of Psychiatrists in 2000 and further obtained sub-specialty advanced training certificate in child and adolescent psychiatry from the same RANZCP college in 2021. In previous years, he has participated in RANZCP college as an examiner during the final exams for future specialist psychiatry candidates. He enjoys a wide range of music, enjoys playing the piano in private for friends and in public during his medical student days but less often now.