Dr Ha is an Australian-trained Ophthalmologist with specialist expertise in cataract, pterygium surgery, glaucoma, and Ophthalmic Plastic & Reconstructive Surgery.

He graduated in Medicine from The University of Melbourne, Australia and has further completed a Master in Medicine, Ophthalmic Science at The University of Sydney with distinctions in Ophthalmic Anatomy and Physiology.

Dr Ha commenced training as an Ophthalmologist at the Sydney Eye Hospital, Australia and completed a fellowship in comprehensive Ophthalmology in Sydney and a further Oculoplastic fellowship in the United Kingdom.

He is a RANZCO (Royal Australian and New Zealand College of Ophthalmologists) certified Ophthalmologist and an examiner for RANZCO. He has published research papers on glaucoma, medical retina and oculoplastic in peer reviewed journals.