| Turkey | Thailand | South Korea | |
| Trabeculotomy | from AUD $3,000 | ≈ AUD $2,200 | ≈ AUD $3,700 |
| Laser trabeculoplasty | from AUD $1,200 | ≈ AUD $1,300 | ≈ AUD $650 |
Dr. Hamdi Er is an ophthalmologist at Dunyagoz Eye Hospital Istanbul Altunizade. He completed fellowships at Moorfields Eye Hospital and the Doheny Eye Institute. Dr. Er specializes in retinal transplantation and vision correction surgery. He works at a hospital treating 62,000 eye patients annually.
Dr. Muhammet Derda Ozer is an associate professor and ophthalmologist at his JCI-accredited clinic in Istanbul. He completed a fellowship in vitreo-retina at the University of Kansas Medical School. Dr. Ozer has performed over 25,000 surgical procedures during his clinical practice. He holds the Advanced Examination certificate from the International Council of Ophthalmology.
Professor Ahmet Satici is a high-volume ophthalmology specialist who has performed over 20,000 surgical procedures throughout his career.
Op. Dr. Yalçın İşcan is an ophthalmologist. He graduated from Istanbul University in 2005. He completed his ophthalmology residency at Bakırköy Dr. Sadi Konuk Training and Research Hospital in 2010. He has more than 15 years of specialist experience. He performed thousands of eye surgeries at Batman Regional Hospital between 2011 and 2015. He worked at Private Batman Dünya Hospital from 2015 to 2025.
At Dünya Hospital, he provided care in cataract surgery, corneal transplantation, refractive procedures (PRK, LASIK, SMILE, phakic IOL), strabismus, oculoplastics, lacrimal surgery, pterygium, and keratoconus treatments (CXL, ICRS). He helped develop the unit into a regional referral center. Since 2023, he has also practiced two days a week at Pendik Medical Park and Kudret Göz Istanbul. Since 2020, he has been active in R&D. He founded a technopark start-up and built an AI-based red-eye decision support system. He continues to develop ophthalmic software and devices. He has several publications.