Dr Brandon O’Sullivan
NEW PATIENT
EXISTING PATIENT

Dr Sullivan graduated in Medicine and Science with first-class honours from the University of Sydney. He then trained in Psychiatry at Royal Prince Alfred Hospital, Sydney and became a Fellow of the Royal Australian and New Zealand College of Psychiatrists in 1988. He completed further research work into Depression and Neuro-endocrinology, completing his PhD at The University of Sydney in 1991. Dr Sullivan then did further post-doctoral studies for 2 years into functional brain imaging techniques at the Karolinska University, Stockholm, Sweden, before returning to Australia with his family to take up a conjoint position as Senior Staff Specialist Psychiatrist at Royal Prince Alfred and Professor of Psychiatry in the Faculty of Medicine at The University of Sydney.
Conditions Treated
- Attention Deficit Hyperactivity Disorder (ADHD)
- Anxiety Disorder
- Bipolar Disorder
- Borderline Personality Disorder
- Dementia and other Cognitive Disorder
- Dissociative Disorder
- Substance Use Disorder
- Eating Disorder - Binge Eating Disorder
- Old Age Psychiatry
- Personality Disorder
- Post Traumatic Stress Disorder (PTSD)
- Schizophrenia
- Somatic Symptom and Related Disorders
Appointment Type
- Telehealth Appointment
Age Range
- Accepts patients aged 18 to 99
Languages
- English
- Australian Deaf Sign Language (ASLAN)
Working Experience
Dr Sullivan has been a Consultant Psychiatrist in active clinical practice for the past 33 years. He has a wealth of clinical, academic and research experience both in Australia and overseas. He has published more than 100 papers and articles in peer-reviewed scientific journals. He has worked as a clinician in both the public and private sectors, and worked from private rooms in Macquarie Street, Sydney for some 10 years (mostly medico-legal work) before pursuing a number of Locum Psychiatrist positions in ‘areas of need’ in rural and remote Australia and across 4 different States. Dr Sullivan is certified by the Australian College of Psychiatrists to train and supervise Psychiatry Registrars and overseas-qualified Psychiatrists prior to their gaining accreditation for the Australian College. Dr Sullivan has been a stalwart for the underprivileged and for under-serviced areas of mental health care across the community, and he has provided both clinical and charitable support to many such organisations including Indigenous Australians and minorities.
Membership & Affiliations
Royal Australian and New Zealand College of Psychiatrists (RANZCP)
Service Area Coverage
New South Wales (NSW)
- Sydney
- Newcastle
- Central Coast
- Wollongong
- Albury-Wodonga
- Dubbo
- Tamworth
- Wagga Wagga
- And other regions across NSW
Australian Capital Territory (ACT)
- Canberra
- And surrounding areas in ACT
Western Australia (WA)
- Perth
- Fremantle
- Bunbury
- Kalgoorlie
- Geraldton
- Broome
- And other regions across WA