Professor Hamdi Er has performed over 12,000 surgical procedures, offering significant expertise for specialised eye care. Dunyagoz is the largest eye treatment network in Turkey and operates 24 hours a day. Macular dystrophy treatment packages at the Altunizade branch may cost around A$21,000. This includes stem cell therapy, transfers, and English translation. The price also covers 2 nights in a standard hospital room for the patient and a companion. Patients should allow 8 to 10 weeks for preliminary government medical approvals.