Hasan Kiziltoprak

Dr. Hasan Kiziltoprak is an ophthalmologist at Atlas University Hospital. He performs surgical interventions, including No-touch-LASIK and multifocal intraocular lens implantations. Dr. Kiziltoprak has published 46 research papers in journals such as Retina and Cornea.

Specialization & Approach

Dr. Kiziltoprak treats vision issues using diagnostic and surgical tools. He treats refractive errors, keratoconus, and corneal transplants. The doctor treats children and adults for strabismus and retinal diseases.

Key Procedures and Conditions

• Excimer Laser for myopia, hyperopia, and astigmatism (No-touch-LASIK)
• Smart Lens surgery for cataracts using multifocal intraocular lenses
• Fakik Intraocular Lens
• Keratoconus treatments including crosslinking and corneal ring implantation
• Corneal transplants such as Keratoplasty, DALK, and DMEK
• Glaucoma diagnosis and surgical management
• Pediatric ophthalmology and strabismus surgery
• Oculoplastic surgery for upper and lower eyelid aesthetics
• Low Eyelid (Ptosis) treatment
• Tear Duct Obstruction surgery
• Medical aesthetics including Botox and fillers for the ocular area

Work Experience

• 2023 – Adiyaman University Faculty of Medicine Training and Research Hospital, Turkey
• 2021 – Bingöl Maternity and Pediatrics Hospital, Bingöl, Turkey
• 2019 – Ulucanlar Eye Training and Research Hospital, Ankara, Turkey

Education & Training

• 2014 – Ankara University Faculty of Medicine, Turkey – Medical Degree
• 2019 – Ulucanlar Eye Training and Research Hospital, Turkey – Specialty Training

Research & Publications

Dr. Kiziltoprak has contributed to ophthalmic science with 46 publications. His research appears in The Journal of Cataract and Refractive Surgery. It also appears in Graefe's Archive for Clinical and Experimental Ophthalmology.

Selected International Research Articles

• "The Relationship of Helicobacter Pylori with Choroidal and Retinal Nerve Fiber Layer Thickness"
• "Corneal Densitometry and its Correlation with Endothelial Morphometry in Healthy Corneas"
• "Intraocular Lens Position in Combined Phacoemulsification and Vitreoretinal Surgery"
• "Quantitative Evaluation of Early Retinal Changes in Children with Type 1 Diabetes Mellitus"
• "Changes in Retinal Microcirculation Predict Clinical Onset of Diabetic Retinopathy"
• "Additive Effect of Topical Nepafenac on Mydriasis in Patients with Diabetes Mellitus"
• "Impact of Coronavirus Disease 2019 (COVID-19) on Retinal Microcirculation"
• "Cataract in Diabetes Mellitus"
• "Static and Dynamic Pupillary Responses in Patients with Different Stages of Diabetic Retinopathy"
• "Choroidal Vascular Index in Patients With Attention-Deficit/Hyperactivity Disorder and Methylphenidate"

National Publications and Case Series

• "A Rare Complication of Nd:YAG Laser Capsulotomy: Vitreous Prolapse"
• "Treatment Approaches to Free Floating Iris Cyst in the Anterior Chamber"
• "Use of Vitreon Tamponade in Rhegmatogenous Inferior Retinal Detachment"
• "Effect of Inferior Oblique Muscle Z-Myotomy in Patients with Primary Overaction"
• "Combined Central Retinal Vein Occlusion and Cilioretinal Artery Occlusion"
• "Evaluation of Higher Order Corneal Aberrations in Children with Type 1 Diabetes Mellitus"
• "Comparison of Clinical Outcomes of Upper Eyelid Blepharoplasty Using Two Different Suture Techniques"