Dr. Ömer Kocabıyık has completed his specialization in the Department of Ophthalmology at Çanakkale Onsekiz Mart University in 2016. He performed many cataract operations at Merzifon State Hospital and at Sancaktepe Training and Research Hospital Ophthalmology Clinic. He also performs blepharoplasty (eyelid) and excimer laser treatment of refractive errors (hypermetropia, astigmatism, myopia). He diagnoses, treats and monitors medical and glaucoma diseases. His papers were published at the 2012/2013/2015/2017 Ophthalmology National Congresses.
FIELDS OF MEDICAL INTERESTS
Retina
glaucoma
Cornea
Refractive Surgery
Cataract
Read moreProfessor Stefan Pieh is an Austrian ophthalmologist specializing in refractive eye surgery, teaching at the Medical University of Vienna and heading the Eye Refractive Surgery Center. He has experience in refractive surgery, cataract surgery, corneal diseases, and is a honorary member of several ophthalmological societies, including the Vienna Ophthalmological Society, the Austrian Ophthalmological Society, the Association of Austrian Eye Surgeons, and the European Society of Cataract and Refractive Surgeons.
Read moreDr. Elyia Levinger is an ophthalmologist, a leading eye surgeon of Israel, expert of the field in ophthalmic surgery. Не works in the Ichilov Medical Center. Dr. Levinger Eliya specializes in corneal transplantation, cataract surgery, laser eye surgery operations.
Read moreProfessor, specialist of ophthalmology
Read moreMedical Interests and Activities
Cornea
Anterior Segment Surgery
Retractive Surgery
Education and Experience
Private Practice
Beyoğlu Eye Hospital
Faculty of Medicine, Ankara University
Liv Hospital, Ulus, Department of Eye Diseases
Research and Publications
International papers: 30
National papers: 30+
Book in Turkish : 1 (Wavefront and topography based laser)
Book Chapters: numerous
Journal Editing, Membership for Publication and Scientific Advisory Boards
The Cornea (reviewer.)
Read moreDoctor's visit | price on request |
Cataract surgery with IOL replacement | $3000 - $3750 |
Medical Fields of Interest
Glaucoma
Cornea
Cataract and Refractive Surgery
Education
Marmara University Faculty of Medicine ( 2006-2012 )
Istanbul Training and Research Hospital Ophthalmology Residency (2013-2017)
Istanbul University Certificate of Experimental Animal Use ( 2015 )
International Council of Ophthalmology Visual Sciences ( 2015 )
Pediatric Glaucoma Training at Bratislava National Institute of Children’s Diseases ( 2022 )
Fellow of European Board of Ophthalmology ( FEBO 2022 )
Experiences
Istanbul Training and Research Hospital
Yeni Yuzyil University Private Gaziosmanpasa Hospital
Memorial Şişli Hospital
Liv Ulus Hospital
Memberships
Turkish Ophthalmology Association
Turkish Medical Association
American Academy of Ophthalmology ( AAO )
European Society of Cataract and Refractive Surgery (ESCRS)
Read moreDoctor's visit | price on request |
Cataract surgery with IOL replacement | $3000 - $3750 |
Medical interests:
• 1. Ocular Oncology
• 2. Surgical Retina
• 3. Uveitis
• 4. Medical Retina
• 5. Cataract
Education:
• 1. Istanbul University, Istanbul Faculty of Medicine 2004-2010
• 2. Istanbul University, Istanbul Faculty of Medicine, Department of Ophthalmology 2011-2016
Experience:
• Liv Hospital Ulus
• 1st Hakkari State Hospital
• 2. Van Yüzüncü Yıl University, Faculty of Medicine
• 3. Yeni Yüzyıl University, Gaziosmanpaşa Hospital
Research: 5
1. Phase II Study to Analyze Sarilumab in Non-Infectious Uveitis (SARILNIUSATURN-Sanofi), Sub-Investigator (Principle investigator: Prof. Dr. Ilknur Tugal-Tutkun)
2. Efficacy of Gevokizumab in the Treatment of Patients With Behçet's Disease Uveitis (EYEGUARD-A&C-Servier), Sub-Investigator (Principle investigator: Prof. Dr. Ilknur Tugal-Tutkun)
3. A Randomized, Double-masked, Placebo-controlled Study of the Efficacy of Gevokizumab in the Treatment of Patients With Behçet's Disease Uveitis (EYEGUARD-B-Servier), Sub-Investigator (Principle investigator: Prof. Dr. Ilknur Tugal-Tutkun )
4. A 12-month, randomized, double-masked, sham-controlled, multicenter study to evaluate the efficacy and safety of 0.5 mg ranibizumab intravitreal injections due to vascular endothelial growth factor (VEGF) driven macular edema (RFB002-Novartis), Injection sub-investigator (Principle investigator: Prof. Dr. Nur Kir)
5. A Phase III multicenter, randomized, double-masked, sham-controlled study to assess the efficacy and safety of Lampalizumab Administration intravitreally to patients with geographic atrophy secondary to age-related macular degeneration (GX29176-Roche), Photographer (Principle investigator: Prof. Dr. Nur Kir)
Publications: 36
1. Aksu N, Tanyildiz B, Ceylan E, Ozer MD, Uludag G, Ekinci M Effects of Smoking on the Retinal Nerve Fiber Layer and Ganglion Cell Complex Thickness. Glo-Kat 2014;9(4):259-262
2. Uludag G, Ozer MD, Tanyildiz B, Ceylan E, Cinici E. Assessment of Retinal Nerve Fiber Layer and Ganglion Cell Complex Thickness Using Optical Coherence Tomography in Chronic Migraine Patients. Glo-Kat 2014;9(4):263-266
3. Ceylan E, Ozer MD, Yilmaz YC, Kartal B, Yildiz Ekinci D, Cinici E, Aksu Ceylan N The ocular surface side effects of an anti-psychotic drug, clozapine. Cutan Ocul Toxicol 2016 Mar;35(1):62-6.
4. Tuncer S, Ozer D Recent Trends in the Management of Retinoblastoma. Turk J Ophthalmol 2015; 45:71-76
5. Ceylan E, Ozer MD, Yilmaz YC, Tanyildiz B, Aksu N Correlation of Spherical Equivalent and Axial Length with Retinal Nerve Fiber Layer Thickness in High Myopics. Glo-Kat 2015;10(3):204-208
6. Ceylan E, Yilmaz YC, Ozer MD, Tanyildiz B, Kartal B Choroidal Thickness Measurement and Relationship Between Choroidal Thickness and Axial Length, Spherical Equivalent and Age in Highly Myopic Eyes Ret-Vit; 2015;23(4):317-320
7. Batur M, Ozer MD, Tekin S, Use of Oral Steroids and Immunosuppressants / Immunomodulators in the Treatment of Uveitis due to Behçet's Disease. Current Retina, 2018;2(4): 343-347.
8. Ozer MD, Seven E, Batur M. Diagnosis and Treatment of Other Parasitic Uveitis apart from Toxocara and Toxo, Current Retina 2019;3(4): 247-251.
9. Ozer MD, Batur M, Mesen S, Tekin S, Seven E. Long-Term Results of Accelerated Corneal Cross-Linking in Adolescent Patients With Keratoconus. cornea 2019 Aug;38(8):992-997.
10. Ozer MD, Kebapci F, Batur M, Seven E, Tekin S. In vivo analysis and Comparison of Anterior Segment Structures of both eyes in Unilateral Fuchs' Uveitis Syndrome. Graefe's Archive for Clinical and Experimental Ophthalmology. 2019 Jul;257(7):1489-1498.
11. Ozer MD, Batur M, Seven E, Tekin S, Savasan M. Phototoxic Maculopathy Due to Extreme Usage of Infrared Illuminator Assembled Night Vision Handheld Scope. Eur J Ophthalmol. 2019 Jun 6: 1120672119854585.
12. Ozer MD, Altinkurt E, Alparslan N. The Long-Term Surgical Outcomes of Conjunctival-Limbal Autograft Procedure With or Without Penetrating Keratoplasty In Eyes With Unilateral Limbal Cell Deficiency. Taiwan J Ophthalmol. 2020;10:22-8.
13. Seven E, Yıldız S, Tekin S, Altaş AS, Özer MD, Batur M, Üçler R, Yaşar T. Effect of Therapy on Ocular Biometric Parameters in Diabetic Patients. J Ocul Pharmacol Ther. 2020;36(2):102–108.
14. Ozer MD, Kebapcı F, Batur M, Seven E, Tekın S. Authors' reply to: Using anterior segment optical coherence tomography to compare the smoothness of anterior iris surface between two eyes in unilateral Fuchs' uveitis syndrome. Graefes Arch Clin Exp Ophthalmol. 2019;257(12):2801.
15. Ozer MD, Batur M, Mesen S, Tekin S, Seven E. Evaluation of the initial optical coherence tomography parameters in anticipating the final visual outcome of Central Retinal Vein Occlusion. J Curr Ophthalmol. 2020;32(1):46-52.
16. Ozer MD, Altinkurt E, Yilmaz YC, Gedik AC, Alparslan N. The Surgical Outcomes of Limbal Allograft Transplantation in Eyes Having Limbal Cell Deficiency. J Curr Ophthalmol. 2020;32:132-41.
17. Ozer MD, BaturM, Tekin S, Seven E, Kebapci F. Choroid Vascularity Index As A Parameter For The Chronicity of Fuchs' Uveitis Syndrome. Int Ophthalmol. 2020;40(6):1429‐1437.
18. Tekin S, Batur M, Seven E, Demir MS, Ozer MD. Evaluation of Neutrophil / Lymphocyte Ratio and Platelet / Lymphocyte Ratio in Pseudoexfoliation Syndrome. Glo-Kat 2020;15(1):23-26
19. Ozer MD, Oray M, Tugal-Tutkun I. Intermediate Uveitis: Clinical findings, Diagnosis and Treatment. Current Retina 2020;4(4): 97-101.
20. Ozer MD, Batur M, Seven E, Tekin S, Kebapci F. In Vivo Analysis and Comparison of Anterior Segment Structures of Both Eyes in Unilateral Herpetic Anterior Uveitis. Ocul Immunol Inflamm. 2021 Nov 17;29(7-8):1438-1444. doi: 10.1080/09273948.2020.1760311. Epub 2020 May 29. PMID: 32469669.
21. Ozer MD, Batur M, Mesen S, Tekin S, Seven E, Yasar T. Comparison of the efficacy of accelerated corneal cross-linking therapy in different pediatric age groups having progressive keratoconus. Int Ophthalmol. 2020 Oct;40(10):2651-2658. doi: 10.1007/s10792-020-01446-w. Epub 2020 Jun 1. PMID: 32488590.
22. Seven E, Artuc T, Tekin S, Batur M, Ozer MD. Hemicentral Retinal Artery Occlusion: A Rare Complication of Orbital Cellulitis. J Pediatr Ophthalmol Strabismus. 2020 Aug 19;57:e51-e55. doi: 10.3928/01913913-20200602-01. PMID: 32816042.
23. Batur M, Ozer MD, Seven E. Uveitis Associated with Systemic Diseases: Clinical Features, Diagnosis and Treatment. Current Retina 2020; 4(4): 267-276. Doi: 10.37783/CRJ-0229.
24. Tekin S, Batur M, Duzenli U, Seven E, Ozer MD. Relationship Between Ocular Pseudoexfoliation and Sensorineural Hearing Loss East J Med 26(1): 151-156, 2021. DOI: 10.5505/ejm.2021.57873.
25. Artuç T, Batur M, Seven E, Tekin S, Özer MD. Effectiveness of Pulmonary Surfactant in the Treatment of Corneal Edema. J Ocul Pharmacol Ther. 2021 May;37(4):209-214. doi: 10.1089/jop.2020.0121. Epub 2021 Feb 8. PMID: 33555974.
26. Yılmaz YC, Ipek SC, Ozer MD. Corneal and lens densitometry in patients with vernal keratoconjunctivitis. Int Ophthalmol. 2021 Aug;41(8):2667-2676. doi: 10.1007/s10792-021-01822-0. Epub 2021 Mar 22. PMID: 33754236; PMCID: PMC7983973.
27. Gedik AC, Ozer MD. The effect of the stay-at-home policy on ophthalmology outpatient clinic applications during the COVID-19 pandemic: A comparative study. Eastern Journal of Medicine 26(2):255-260 DOI: 10.5505/ejm.2021.81488
28. Ozer MD, Batur M, Seven E, Tekin S, Savasan M. The Profile and The Treatment Outcomes of Pediatric Microbial Keratitis in a Tertiary Referral Center. Glo-Cat 2021; 16(1):31-36 DOI: 10.37844/glauc.cat.2021.16.6
29. Tekin S, Seven E, Batur M, Özer MD, Yasar T. Evaluation of successful and failed filtering blebs after trabeculectomy using anterior segment optical coherence tomography. J Curr Ophthalmol 2021;33:1-5. DOI: 10.4103/JOCO.JOCO_112_20
30. Tekin S, Seven E, Öcal H, Batur M, Özer MD, Yaşar T. Adherence to Drop Treatment in Glaucoma Patients and Its Relationship with Progression. Glo-Cat 2021; 16(2):83-89 doi: 10.37844/glauc.cat.2021.16.14
31. Seven E, Yavuzer B, Tekin S, Batur M, Özer MD, Yasar T. Comparison of Three Different Intraocular Lens Implantation Method for Eyes with Deficient Capsular Support Glo-Kat 2021; 16(2):74-83 doi: 10.37844/glauc.cat.2021.16.13
32. Ozer MD, Batur M, Tekin S, Seven E, Kebapci F. The Depigmentation degree of Iris Pigment Epithelium in Pseudoexfoliation Syndrome. Photodiagnosis Photodyn Ther. 2021 Dec;36:102508. doi: 10.1016/j.pdpdt.2021.102508. Epub 2021 Aug 25. PMID: 34454091.
33. Ocal H, Batur N, Seven E, Tekin S, Ozer MD. A case of Keratoconus Associated with Morning Glory Syndrome. Van Med J. 2021; 28(2): 307-309. DOI: 10.5505/vtd.2021.06978
34. Ozer MD, Subasi M. The popularity, Quality, and Reliability Analysis of Youtube Videos on Cataract and Cataract Surgery. Glo-Kat 2022 (Accepted)
35. Yilmaz YC, Ipek SC, Ozer MD, Celebi T. Corneal densitometry in patients with arcus senilis and its correlation with serum lipid levels. Indian J Ophthalmol. 2022 May;70(5):1556-1563. doi: 10.4103/ijo.IJO_2696_21. PMID: 35502026.
36. Artuc T, Batur M, Ocal H, Ozer MD. Retinal Injury During Laser Epilation: Case Report. Reject Vit. 2022;31(1):66-71. DOI: 10.37845/ret.vit.2022.31.12
Memberships:
• 1st Turkish Ophthalmology Association
• 2nd Turkish Medical Association
Awards:
• 1. ICO-STAAR Surgical Three-Month Fellowship in Vitreo-Retina
Read moreSpecialisation:Eye CARE
Years of Experience: 13
Education: Dicle University Faculty of Medicine (2009)
Languages:English, Turkish
Memberships & Awards:Over 100 medical articles
Read moreDoctor's visit | price on request |
Cataract surgery with IOL replacement | $1946.23 - $4649.33 |
Dr. X graduated from Ankara University School of Medicine, Turkey and Gülhane Military Medical Academy, Turkey. He is a member of Turkish Ophthalmological Association and Turkish Medical Association.
Read moreDoctor's visit | price on request |
Cataract surgery with IOL replacement | $1946.23 - $4649.33 |