Keratoconus Doctors Abroad — Page 2

Dr Faruk Eroglu is a senior ophthalmologist at Hisar Hospital Intercontinental with a record of over 5,000 successful excimer laser procedures.

• Specialises in refractive surgery to correct vision issues and corneal irregularities
• Utilises excimer laser therapy – a cool beam of light to reshaped the cornea with high precision
• Member of the American Society of Cataract and Refractive Surgery
• Expertise in managing retinal diseases and complex corneal conditions

Professor Baha Toygar has managed over 30,000 surgical cases at Dunyagoz Eye Hospital, specialising in laser and corneal treatments.

• Certified international instructor for intra corneal ring implants to reshape the cornea
• Member of the American Society of Cataract and Refractive Surgeons (ASCRS)
• Expert in phakic intraocular lens (IOL) surgery for severe vision correction
• Served as a moderator for complex ocular cases at the ESCRS symposium
• Board-certified specialist trained at the Lutfi Kirdar Kartal Research Hospital

Dr Yasar Dag is a corneal specialist at Valued Med Hub Hospitals who has performed over 900 eye procedures with a high patient satisfaction rating.

• Specialises in keratoplasty – corneal transplants for restoring vision in advanced cases
• Expert in refractive surgery and managing complex corneal diseases
• Published research on using topography to evaluate tear film and corneal surfaces
• Trained at Göztepe Training and Research Hospital in ophthalmology
• Member of the Turkish Ophthalmology Association

Associate Professor Cafer Tanriverdi is an award-winning ophthalmic surgeon with over 20,000 successful procedures at the specialist Dunyagoz Eye Hospital.

• Recognised by the American Society of Cataract and Refractive Surgery for excellence in the field
• Performs corneal cross-linking to strengthen the eye and stop condition progression
• Uses corneal ring implants to reshape the cornea and improve clarity without a full transplant
• Served as a lecturer and Associate Professor at Istanbul Medipol University
• Member of the Turkish Ophthalmology Association and Turkish Medical Association

Professor Mehmet Tahir Sam is a highly skilled eye specialist at Dunyagoz Eye Hospital Antalya with a record of over 27,000 successful surgical cases.

• Serves as a live surgery instructor – teaching other surgeons complex ocular techniques
• Holds certifications for specialized intraocular lens applications to treat severe vision issues
• Active member of the Turkish Ophthalmology Association board for the Antalya region
• Published over 10 scientific research papers on ophthalmology and surgical outcomes
• Trained at Hacettepe University – one of the most prestigious medical schools in the region

Dr Sumet Supalaset is a highly credentialed corneal surgeon who trained at world-leading institutions in London, Japan, and the USA.

• Specialises in corneal transplantation to restore vision in advanced cases
• Performs deep anterior lamellar keratopathy – a technique that replaces only damaged layers
• Completed a cornea and refractive surgery fellowship in Kyoto, Japan
• Published research on corneal diseases in international journals like Clinical Ophthalmology
• Former lecturer who trained other specialists at Chulabhorn Royal Academy

Professor Alperen Koc is a cornea specialist at Valued Med Hub Hospitals who leads complex vision correction cases in Istanbul.

• Specialises in corneal transplants and cross-linking to stabilise the eye's shape
• Completed post-graduate training at Beyoğlu Eye Hospital, a major regional eye centre
• Graduated from the Istanbul University Faculty of Medicine
• Performs diverse ophthalmic procedures to restore visual clarity and stop disease progression

Dr Theppachai Thammikasakul is a specialist ophthalmologist at Intrarat Hospital with high-level fellowship training in corneal and refractive surgery.

• Completed a sub-board fellowship in corneal surgery at Khonkaen University
• Focuses on restoring vision through precision refractive techniques
• Earned his medical degree from the prestigious Phramongkutklao College of Medicine
• Practises at Intrarat Hospital using modern diagnostic tools for corneal mapping
• Certified by Phramongkutklao Hospital in comprehensive ophthalmology and eye health

Dr. Zeynep Alkin is a Professor of Ophthalmology. She specializes in medical retina and vitreoretinal surgery. She earned her medical degree at Istanbul University. She completed her residency at Beyoglu Eye Training and Research Hospital. Dr. Alkin later served as an Assistant Professor and Clinical Fellow in retina departments. She also completed a research fellowship at Doheny Eye Institute, USC. She is a member of the Turkish Ophthalmological Society and its Medical and Surgical Retina Boards.

Dr. Alkin has given over 40 presentations at national and international meetings. She has authored more than 40 peer-reviewed publications. Her main interests are retinal diseases, diabetic macular edema, and age-related macular degeneration. Her research includes multicenter studies and real-world data analyses. Dr. Alkin’s work supports evidence-based practice in ophthalmology.

Dr. Ali Riza Cenk Celebi is a Professor of Ophthalmology at Acibadem University (2023–2025). He practices at Acibadem Maslak Hospital (2024–2025). He completed a glaucoma fellowship at Harvard/Mass Eye and Ear in 2016. His clinical work covers glaucoma (MIGS, seton procedures), cornea (limbal stem cell surgery), lacrimal surgery (scarless endoscopic DCR), medical retina (intravitreal injections), myopia control in children, and orbital surgery.

He earned his MD from Hacettepe University and ranked 3rd in his class. He began his ophthalmology residency after placing 11th in Turkey’s TUS exam. Certifications include ICO Basic and Clinical (2010), FEBO (2015), Turkish Board (2016), Advanced ICO/FICO (2017), and USMLE Step 4. His awards include Acibadem Academic Achievement (2015–2023), Best Presentation (2022), and TOD awards (2022–2023). He has published 58 international articles and 15 books. He holds an MSc in Biological Data Science (GPA 3.94/4.00, top of term) and completed training in AI in Healthcare in 2020.