Cataract Doctors Abroad — Page 6

Professor Husnu Guzel is a senior ophthalmologist at Dunyagoz Eye Hospital who has successfully managed over 15,000 surgical cases across his career.

• Specialises in cataract removal using phacoemulsification – a tiny incision technique for faster eye healing
• Previously served as Professor at Istanbul University Cerrahpasa School of Medicine
• Authored more than 100 scientific publications on eye surgery and treatment
• Contributes to clinical research through the Turkish Ophthalmology Association

Associate Professor Gokay Gunay has performed over 20,000 eye surgeries and is a leading figure at Dunyagoz Eye Hospital Istanbul Atakoy.

• Specialises in refractive surgery – corrects vision and clears cataracts with precision lens replacement
• Member of the European Society of Cataract and Refractive Surgeons
• Recognised by the American Academy of Ophthalmology for surgical excellence
• Joined the American Society of Cataract and Refractive Surgeons to stay updated on lens technology
• Trained at Istanbul University Çapa Faculty of Medicine in ophthalmology

Professor Yusuf Ziya Kaya brings specialist expertise in cataract microsurgery and neuro-ophthalmology to Medicalpoint International Hospital.

• Treats cataracts alongside complex retinal and paediatric conditions
• Practices at Medicalpoint International – a major multidisciplinary healthcare centre
• Publishes research on surgical modifications for glaucoma and eye pressure
• Member of the Turkish Ophthalmological Association
• Specialises in neuro-ophthalmology to manage vision issues linked to the nervous system

Hasan Kiziltoprak is a specialist ophthalmologist at Atlas University Hospital, recognised for his extensive research into corneal clarity and smart lens technology.

• Specialises in cataract surgery using multifocal intraocular lenses, also known as 'smart lenses', to reduce dependence on glasses.
• Performs 'No-touch-LASIK' and excimer laser procedures to correct myopia, hyperopia, and astigmatism.
• Expert in corneal transplants using DALK and DMEK techniques, which involve replacing specific damaged layers for faster healing.
• Published over 40 peer-reviewed papers on retinal microcirculation and corneal densitometry to improve diagnostic accuracy.

Dr. Sasi Yaisawang is an ophthalmologist at Laser Vision at Bangkok Eye Hospital. She presented her work at the American Academy of Ophthalmology, the world's largest eye conference. Dr. Yaisawang specializes in vision correction and cornea surgery. She graduated with first-class honors from Chulalongkorn University.

• Performs ReLEx SMILE, LASIK, and laser eye surgery.
• Treats cataracts using phacoemulsification and multifocal lens implants.
• Authored medical textbooks and research articles in her field.
• Works at an AACI-accredited hospital with over 100,000 successful surgeries.

Dr. Pak Jongbeom is the Chief of Ophthalmology at Naeun Hospital. He focuses on retinal and vitreous diseases, such as uveitis and macular degeneration. He also treats general ophthalmology conditions, including cataract and glaucoma.

Education and training: M.D., Kyung Hee University Graduate School of Medicine. Internship, ophthalmology residency, and fellowship at Kyung Hee University Medical Center.

Accreditations: Full Member, Korean Ophthalmological Society. Regular member, American Society of Retina Specialists, EURETINA, Asia-Pacific Vitreo-Retina Society, and Asia-Pacific Retina Ophthalmic Imaging Society.

Publications: Park JB et al., J Korean Ophthalmol Soc. 2021;62(1):109-13. 2021;62(6):762-8. Park JB et al., Taiwan J Ophthalmol. 2022;12:394-408.

The doctor is a highly specialized ophthalmologist with extensive clinical expertise in the diagnosis and management of complex ocular conditions. The doctor focuses on the treatment of amblyopia (lazy eye), glaucoma, and yellow spot disease, as well as the management of diabetic retinopathy.

With a dedicated approach to preserving and restoring vision, the doctor utilizes advanced diagnostic and therapeutic techniques to address eye pressure issues and retinal complications. The doctor is committed to providing comprehensive eye care tailored to the specific needs of patients suffering from chronic and degenerative vision disorders.

The doctor is a highly skilled urologist specializing in the comprehensive diagnosis and treatment of complex urological conditions. Clinical expertise encompasses the management of kidney, bladder, and urinary tract stones, as well as the treatment of various kidney and bladder diseases. The doctor provides specialized care for prostate health, varicocele, and undescended testicles.

Furthermore, the doctor focuses on reproductive health, including the management of male infertility and sexual dysfunctions. Extensive experience is also applied to the surgical and medical management of urological cancers, including those affecting the kidney, prostate, testis, and urinary tract, alongside effective interventions for urinary incontinence.

Op. Dr. Fikriye Ordulu is a dedicated eye specialist at Büyük Anadolu Hospitals, focusing on restorative vision procedures and smart lens technology.

• Specialises in cataract surgery using smart lenses for clearer post-operative vision
• Expert in treating diabetic retinopathy – managing eye damage caused by diabetes
• Manages macular degeneration to help preserve central vision in older patients
• Trained at Uludag University and Harran University Faculty of Medicine
• Performs oculoplastic surgery including eyelid repairs and eye contour aesthetics

Dr. Chayanee Potivongsajarn is a Fellow of the International Council of Ophthalmology (FICO). She specializes in cornea and refractive surgery at Laser Vision @ Bangkok Eye Hospital. She graduated with First Class Honors from the prestigious Siriraj Hospital medical faculty. Dr. Potivongsajarn treats vision conditions using AI and robotic diagnostic tools.

• Performs LASIK, LASEK, and IntraLase laser eye surgery.
• Treats cataracts with phacoemulsification and multifocal lens implants.
• Expert in corneal ring implantation and presbyopia treatment.
• Works at an AACI-accredited hospital with over 100,000 successful surgeries.

Dr Burak Erden has successfully completed over 1,100 surgical treatments at Dunyagoz Eye Hospital, one of Turkey's most prominent specialist eye centres.

• Specialises in ophthalmology with a focus on lens restoration surgery
• Performs high-volume cataract procedures to restore clear vision
• Practises at Dunyagoz, a facility dedicated exclusively to complex eye health
• Uses precision techniques for lens replacement and vision correction

Dr. Ulviye Askerova, MD, is an ophthalmologist. She earned her MD from Azerbaijan Medical University in 2019. She is completing an ophthalmology residency at Göztepe City Hospital / Istanbul Medeniyet University (2021–2025). Her clinical focus includes cataract surgery with intraocular lenses (including trifocal), medical retina, pediatric ophthalmology and strabismus, and oculoplastics.

She has two peer-reviewed international publications (Graefes Arch Clin Exp Ophthalmol, 2023; Medical Journal of Medeniyet, 2025). She has given four presentations at national and international meetings (ASO & TROS 2022; TOD 2023; TOD 2024; ASO & TROS 2024).

She completed the TOD Vitreoretinal Surgery Unit “Basic Techniques in Vitreoretinal Surgery” Skills Transfer Course in May 2024. She has participated in nine congresses, symposia, and webinars from 2022 to 2025, including the TOD National Congresses (56th and 57th) and the 9th TOD Live Surgery Symposium.