Osman Sevki Arslan
40
years of experience
5
Rating
Osman Sevki Arslan
- Specialization: Pediatric eye doctor
- 40 years of experience
- Speaks:English, Turkish
- Workplace: Turkey, Istanbul, Istanbul Florence Nightingale Hospital
- Prof. Dr. Osman Şevki Arslan is a distinguished leader in ophthalmology, internationally recognized for developing three original surgical techniques—including the innovative Retrograde Glaucoma Tube Implantation. As the founding Medical Director of Istanbul University Cerrahpaşa Eye Bank and former President of the Turkish Ophthalmology Association, he has played a pivotal role in shaping the future of eye care in Turkey and beyond.
Patient reviews
Excellent score
42 patient verified reviews
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Rating breakdown
Doctor
5.0/5
staff
5.0/5
Facilities
5.0/5
Language assistance
4.9/5
Support
5.0/5
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Learn more about reviews.Iryna Gumenchuk • Brain tumor removal
United States of America
Jul 16, 2025
We felt fully confident knowing we were in the hands of one of the best in his field
World-Class Neurosurgical Care and Compassion
We are profoundly grateful for the exceptional care provided by Professor Ilhan Elmaci. His expertise, professionalism, and compassionate approach were evident from our very first meeting. Professor Elmaci performed the surgery to remove a medulloblastoma with extraordinary precision and care, and we felt fully confident knowing we were in the hands of one of the best in his field. Beyond his remarkable surgical skill, Professor Elmaci took the time to explain each step of the process with clarity and patience. He was always available to answer questions and offer reassurance, treating both the patient and our family with deep empathy and respect.
A heartfelt thank you to Coordinator Alisher, who supported us at every step. He was always responsive, attentive, and truly dedicated to the patient’s well-being. From organizing the transfer and handling all special requirements to keeping the family updated and arranging medical needs, he made a difficult time much more manageable.
The hospital staff was professional, kind, and caring throughout. We deeply appreciate the high level of expertise and personal attention that made all the difference in this journey.
About Bookimed service
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Excellent Support and Coordination by Bookimed
We are very thankful to Bookimed for their outstanding support in organizing the entire process of surgery and treatment. From the very beginning, their team was professional, responsive, and truly dedicated to helping us find the best medical care possible.
They guided us through every step — from selecting the right hospital and specialist to arranging the logistics of travel, appointments, and treatment. Thanks to Bookimed, we were connected with Professor Ilhan Elmaci, an exceptional neurosurgeon, and received world-class care.
A special thanks to Coordinator Alisher, who was with us every step of the way. He handled all the details, ensured smooth communication between the hospital and our family, and made sure the patient’s needs were fully met. His commitment, compassion, and constant availability gave us comfort and confidence throughout this challenging time.
We highly recommend Bookimed to anyone seeking reliable, efficient, and compassionate medical coordination. They truly made a difference in our experience.
Мария • Endometriosis
Oct 16, 2024
Prof
Hi, I'm Cella, and I’m living in Bali, Indonesia. I’d like to share an honest review based on my experience of finding a medical coordinator, a doctor, and a hospital for my case. I was recently diagnosed with an ovarian cyst and stage 4 endometriosis, which required surgery as soon as possible. I was initially hospitalized in Bali, but the doctor there suggested I look for a better-equipped hospital as they didn’t have the necessary facilities to perform my surgery.
It wasn’t easy to find the right care on a small island like Bali. Thankfully, my best friend helped me connect with a medical manager from Bookimed. That’s how we found Alisher, the medical manager and Prof. Dr. A Cem Iyibozkurt from Florence Nightingale Hospital in Istanbul.
We arranged an online consultation with the doctor, which was free of charge, I already have all my medical records and MRI results before an online consultation, I’ve prepared everything to speed up the process. and within a week, they scheduled my laparoscopic robotic surgery. Alisher did an excellent job coordinating everything, and I couldn’t be happier with him. Prof. Dr. Cem Iyibozkurt is an amazing doctor, highly experienced, and well-known for his expertise in the field.
The hospital itself was fantastic—the nurses and staff took great care of me. I’m really grateful for the smooth process, and I highly recommend them to anyone who may be in a similar situation and looking for this kind of care and has similar situation as mine.
Zvonimir • Immunotherapy
Croatia
May 15, 2025
Her level of empathy was touching
My request was for a specific treatment for my condition, which I believe was triggered by COVID or vaccine-related complications. The treatment itself is relatively new and not widely available; however, the doctor Faturanız Hazırdır was open to considering my request, which was a decisive factor in choosing this hospital. Her level of empathy was touching.
When I arrived, I received outstanding support from Aliser Durdiyev, who coordinated the entire process — from reception and medication procurement to scheduling the treatment.
None of this would have been possible without Hanna Karvatska, who connected all of us who has deep personal and professional connection with people here, and I’m deeply grateful to her, Alisar, and the doctor for their support and professionalism. And special thanks for the empathy from all three people, the teamwork they created to get me what we all believe could be the best treatment.
About Bookimed service
Hanna is a remarkable individual with a big heart, dedicated to connecting patients with top-tier doctors and medical professionals across various countries. Her extensive network ensures that every partner and connection goes the extra mile to meet patient needs without hesitation.
Aliser is a young but already experienced medical advisor. I was positevley surprised with approach. One of the most critical aspects of arranging medical treatment abroad is navigating logistics in an unfamiliar country. This is where Aliser's proactive approach truly stands out. His exceptional energy, personal connections, and unwavering curiosity to find the best solutions were decisive factors in my positive experience.
Together, Hanna and Alisar helped to oerganise care and coordination, making the complex process of international medical treatment seamless and patient-focused.
Anonymous • Hydrocephalus
Turkmenistan
Apr 14, 2025
I recommend from the bottom of my heart
We were diagnosed with internal and external hydrocephalus in a newborn. While searching for clinics, I accidentally came across the Bookimed platform. They immediately responded to my request and assigned a personal medical coordinator of the platform Olga Romaniuk. Very responsible, always in touch, she competently selected us a clinic florence ningtingale hospital and signed us up for an online consultation with Professor Ilhan Elmachi. After that we were assigned a manager of this clinic for online consultation Alisher, (by the way, he speaks several languages, including Turkmen, which was a big plus for us). Alisher is also very responsible, always in touch, selects convenient for us time for consultation, helped us to hold an online meeting without delays and interruptions. I am very satisfied with the work of Elmachi docor. All questions were answered. Special thanks to Elmachi's translator 🫶🏻. I recommend from the bottom of my heart
About Bookimed service
I found Bookimed by chance when I was searching for top clinics in Turkey on google. we were assigned a personalised medical coordinator, bookimed Olga. Thank her very much for signing us up to Ilhan Elmaci (also one of the best neurosurgeons in Turkey). Polite, helpful, punctual ❤️. The Bukimed platform itself is very informative, lots of clinics and reviews 👍
Anonymous • Immunotherapy with Keytruda (Pembolizumab)
United Kingdom
Aug 5, 2025
I wholeheartedly recommend them—and the hospital—without hesitation
I can’t thank Professor Sezer Sağlam and our guide Aliçer enough for the incredible care they showed during our visit to Florence Nightingale Hospital. I was very worried about the trip and my mum’s consultation, especially after a previous bad experience at another hospital where we were constantly pushed to upsell unnecessary scans. At Florence Nightingale, there was none of that—everything was professional, honest, and focused on what my mum actually needed. Their kindness, attentiveness, and guidance turned a stressful experience into one where we truly felt cared for. I wholeheartedly recommend them—and the hospital—without hesitation.
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Doctor's services
- LASIK eye surgery
- Cataract surgery (one eye)
- Cataract surgery with IOL replacement
- Retinal detachment surgery
- IntraLase Laser Eye Surgery
- Corneal Cross Linking (CCL) (One eye)
- Keratoplasty
- Laser iridotomy
- Amblyopia treatment
- Laser trabeculoplasty
- Strabismus treatment
- Enucleation with implant insertion
- Vitrectomy
- Photorefractive keratectomy
- Cataract surgery (both eyes)
- Strabismus surgery
- Photocoagulation
- Corneal transplant
- Laser eye surgery
- IOLs implantation
- LASEK eye surgery
- Macular dystrophy treatment
- Trabeculotomy
- Phacoemulsification with IOL implantation
- Glaucoma treatment
- Cataract Surgery with Multifocal Lens Implant
- Femtosecond laser
- Corneal ring implantation
- Vitreolisis
- Ophthalmoscopy
- Refractometry
- Online Consultation with Ophthalmologist
- Corneal pachymetry
- Cataract diagnostic before OP
- Neuro Ophthalmic Examination (Neuro-Ophthalmology)
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Qualifications
Experience:
- Konya-Karapınar Kutören Health Center\ General Practitioner
- KonyaProvincial Deputy Directorate of Health
- KonyaProvincial Health DeputyDirectorate
- Istanbul Fatih Tuberculosis Dispensary
- University of Frankfurt \ Darmstadt Eye Clinic
- Istanbul Taksim State Hospital\ Eye Diseases
- Istanbul University Cerrahpaşa Faculty of Medicine \ Chief Assistantof the Department of Ophthalmology
- Istanbul University Cerrahpaşa Eye Bank \ Founder (MedicalDirector)
- TOD\ Chairman
- Istanbul University Cerrahpaşa - Cerrahpaşa Faculty of Medicine\ First Head of the Department of Ophthalmology
- Demiroğlu-Bilim University \ Head of Ophthalmology Department
- Florence Nightingale Hospitals \ Eye ClinicCoordinator
Specialties:
- Vaccinating the child age group
- Follow-up of eye eclipse in Behçet’s disease with iris and fundus fluorescein angiography (FFA)
Priority treatments:
- Anterior segment surgery (cataract + IOL implantation, keratoplasty)
Special advanced health technologies:
- Arslan closed cornea technique
- Arslan covered cornea technique
- Retrograde glaucoma tube implantation
Leadership and Administrative Roles (Turkish Ophthalmology Association - TOD):
- Various administrative roles at TOD including:
- President of TOD IstanbulBranch (2006-2010, 2008-2010)
- General Secretary (2015-2017)
- President of TOD (2017-2019)
- Member of TOD CentralExecutive Board (2011-2013, 2013-2015)
- Member of Executive Board of the Cornea and Ocular Surface(COS) Unit of TOD (1994-2023)
- Member of Executive Board of TOD Cataract and Refractive SurgeryUnit (2016-2018)
Research and Publications:
- Authored 57 original articlesin international peer-reviewed journals
- Authored 56 articles in national peer-reviewed journals
- Presented 178 papers at national conferences and 102 papersat international conferences
- Authored 1 book and 6 book chapters
- Developed two original surgicaltechniques and the Retrograde GlaucomaTube Implantation technique
- Served on editorial boardsof various international and national journals
Memberships and Affiliations:
- Member of American Academyof Ophthalmology (AAO) and EuropeanSociety of Cataract and Refractive Surgeons (ESCRS)
- Examiner for European Board of Ophthalmology (EBO) exams representing Turkey
Awards:
- Received awards from IstanbulUniversity and TÜBİTAK
Education:
1982 | Istanbul University Cerrahpaşa Faculty of Medicine |
1984 | Istanbul University Cerrahpaşa Faculty of Medicine Ophthalmology Specialization Training |
1994 | Istanbul University Cerrahpaşa Faculty of Medicine Ophthalmology \ Associate Professor |
2000 | Istanbul University Cerrahpaşa Faculty of Medicine Ophthalmology \ Professor |
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