Consultant Paediatrician
Dr Hea Ree (Hayley) Byun, BAppSc.(Physio) MBBS FRACP MIPH, is a general paediatrician dedicated to delivering compassionate, child-centred healthcare. She graduated from the University of Sydney and completed her paediatric training at The Children’s Hospital at Westmead, where she served as a Visiting Medical Officer (VMO) in the Department of General Medicine for a decade. Dr Byun has also worked in paediatrics at Canterbury Hospital.
With extensive experience across a broad range of paediatric health conditions, Dr Byun has particular expertise in coordinating care for children with complex medical needs, as well as in newborn and infant health, developmental paediatrics, and growth and nutrition concerns. She is also fluent in Korean.
Gems Medical Specialists 