Corneal Cross Linking (CCL) (One eye) Doctors Abroad — Page 2

Dr Yasar Dag is a specialist ophthalmologist who focuses on corneal diseases and refractive surgery at Valued Med Hub Hospitals.

• Specialises in corneal diseases and keratoplasty for complex eye conditions
• Uses Scheimpflug topography to precisely map the cornea for treatment planning
• Member of the Turkish Ophthalmology Association (TOD)
• Researched tear film stability and corneal imaging in peer-reviewed medical journals
• Experienced in intricate eye trauma and lacrimal duct surgery

Professor Mehmet Tahir Sam has performed more than 27,000 surgical cases – a massive volume that demonstrates high-level surgical precision and expertise.

• Serves as a live surgery instructor for other ophthalmologists
• Holds certification in specialist vitroretinal surgery applications
• Member of the American Academy of Ophthalmology (AAO)
• Published over 10 national and international scientific papers
• Board member for the Turkish Ophthalmology Association in Antalya

Professor Osman Sevki Arslan is a leading authority in corneal care, having founded the Istanbul University Cerrahpaşa Eye Bank and developed two original surgical techniques for corneal conditions.

• Former President of the Turkish Ophthalmology Association with nearly 30 years on the Cornea and Ocular Surface executive board
• Serves as an official examiner for the European Board of Ophthalmology
• Specialises in complex anterior segment surgery and refractive procedures
• Member of the American Academy of Ophthalmology and the European Society of Cataract and Refractive Surgeons

Dr Theppachai Thammikasakul is a specialised ophthalmologist at Intrarat Hospital with dedicated fellowship training in corneal and refractive surgery from Khon Kaen University.

• Completed advanced specialist training at Phramongkutklao Hospital
• Focuses on surgical solutions for corneal disorders and vision correction
• Holds a sub-board fellowship specifically in corneal medical and surgical management
• Practises at Intrarat Hospital focusing on modern ophthalmic procedures
• Graduated from the prestigious Phramongkutklao College of Medicine

Professor Ali Riza Cenk Celebi is an executive board member of the Turkish Ophthalmological Association's Cornea and Ocular Surface Unit, identifying him as a top authority in corneal health. He holds prestigious Harvard Medical School fellowship training and multiple international board certifications.

• Executive board member for the national Cornea and Ocular Surface Unit
• Completed a high-level clinical fellowship at Harvard Medical School
• Fellow of the European Board of Ophthalmology (FEBO)
• Fellow of the Royal College of Surgeons of Edinburgh (RCSEd)
• Author of 15 medical books and 58 international peer-reviewed articles

Dr. Birgi Sönmezer is an ophthalmologist at Medical Park Antalya Hospital Complex. He focuses on vitreoretinal surgery and retina treatments. He trained at the Istanbul Faculty of Medicine and Okmeydanı Training Hospital. Dr. Sönmezer was a founding partner of Kayseri Maya Eye Hospital.

• Performs vitrectomies, retinal detachment surgery, and cataract procedures.
• Uses laser techniques for LASIK, ReLEx SMILE, and photorefractive keratectomy.
• Member of the European Society of Cataract and Refractive Surgeons.
• Practices at the largest private hospital in the Mediterranean region.

Dr Yoonjung Jo is a ZEISS SMILE Excellent Surgeon who leads the Samsung Miracle Eye Clinic in Gangnam. She specialises in 1:1 customised surgical planning for complex vision correction and astigmatism cases.

• Member of the Asia Pacific Academy of Ophthalmology and American Academy of Ophthalmology
• Maintains clinical faculty status as a Visiting Professor at Hallym University Medical Center
• Expert in the Korean External Eye Study Group focusing on corneal health
• Certified specialist in advanced refractive procedures and vision correction technology

Associate Professor Deniz Kilic is a highly credentialed ophthalmic surgeon who has successfully managed over 10,000 surgical cases across his career.

• Completed a specialised Cornea and Refractive Surgery Fellowship at St. Franziskus-Hospital in Germany
• Holds the prestigious Fellowship of the International Council of Ophthalmology (FICO) following advanced examinations
• Member of the Royal College of Surgeons of Edinburgh and the European Society of Cataract and Refractive Surgeons
• Awarded the European Board of Ophthalmology Diploma in Paris
• Published internationally on clinical ophthalmology and surgical techniques

Professor Gokay Gunay has managed over 20,000 surgical cases at Dunyagoz Eye Hospital, one of the world's largest groups specialising in vision correction.

• Trained at Istanbul University Capa Faculty of Medicine
• Member of the American Academy of Ophthalmology
• Specialises in refractive surgery outcomes for complex corneal issues
• Active member of the European Society of Cataract and Refractive Surgeons
• Expert in matching surgical techniques to individual corneal stability needs

Specializations

Lazy Eye (Amblyopia)

Glaucoma (Eye Pressure)

Yellow Spot Disease

Diabetic Retinopathy

Dr Ahmet Alperen Koc is a specialist ophthalmic surgeon at Dunyagoz Eye Hospital, focusing on the latest cataract and refractive surgical techniques.

• Trained at the prestigious Beyoglu Eye Hospital, a major centre for ophthalmic surgery
• Published author of clinical books on cataract treatment and intraocular lenses
• Active member of the European Society of Cataract and Refractive Surgeons
• Presents regularly at the Turkish Ophthalmology Association national congresses

Dr. Fırat Helvacıoğlu has performed over 20,000 eye surgeries at Veni Vidi Eye Clinics. He specializes in cataract surgery and corrective laser procedures in Istanbul. Dr. Helvacıoğlu passed the board exams from the International Council of Ophthalmology. He works at a clinic that performs over 50,000 eye surgeries annually.

• Certified in basic and clinical sciences by the International Council of Ophthalmology.
• Treats complex conditions including keratoconus, strabismus, and retinal detachment.
• Maintains membership in the American Society of Cataract and Refractive Surgery.
• Provides laser treatments including LASIK, ReLEx SMILE, and IntraLase techniques.

Dr Sutan Kaya is a certified expert in corneal collagen cross-linking who treats patients at the specialised Veni Vidi Eye Clinics in Turkey.

• Holds formal certification in corneal topography analysis for precise eye mapping
• Member of the American Society of Cataract and Refractive Surgery
• Qualified in femtosecond applications for anterior segment surgery
• Member of the German Ophthalmological Society and the European Society of Cataract and Refractive Surgeons
• Completed his specialist career training at the İzmir Bozyaka Teaching and Training Hospital