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Mehmet Orçun Akdemir
23
years of experience

Mehmet Orçun Akdemir

  • Specialization: Ophtalmologist
  • 23 years of experience
  • Speaks:
    English, Turkish
  • Workplace: Turkey, Istanbul, Veni Vidi Eye Clinics
  • Dr. Mehmet Orçun Akdemir is a published researcher in ophthalmology with 20+ SCI-E indexed articles focusing on cataract and corneal treatments.

    • Member of the Turkish Ophthalmology Association
    • Specializes in advanced cataract surgical techniques
    • Published research on pseudoexfoliation syndrome and cataract outcomes
    • Works at Veni Vidi Eye Clinics
4.8
Excellent score
20 patient verified reviews
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Patient reviews

About clinic Veni Vidi Eye Clinics
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1-5 of 20 reviews
Oleksandr Homeniuk • Examination of eyes
Finland
Dec 3, 2025
Verified review.
It was the best decision to come to this clinic
I would like to express my gratitude to the clinic. I had my eyesight corrected with the help of No touch laser, which I had been suffering from since childhood. I am very grateful to the doctor, she is a master of her craft! And the coordinator Ivanna, who organised everything perfectly. It was the best decision to come to this clinic.
It's very quick.
About Bookimed service
Very useful platform, I have used Wukimed services for the 2nd time, they picked the best clinic and arranged everything, I liked it!
Ala Lucas • Cataract surgery with IOL replacement
United Kingdom
Feb 14, 2025
Verified review.
I recommend it to everyone!
Everything was great! Accessible and high quality counselling from the coordinator Tatiana at Bookmed! Tatiana put me in touch with the interpreter Olga from Special Veni Vidi Eye Health Centre Veni Vidi Göz Caddebostan On the first day I had a quality examination and on the same day I had a lens replacement surgery in one eye. The operation was performed by a wonderful doctor with many years of experience, a professional in her field - Sultan Kaya Unsal. The operation lasted about 6 minutes (for the 1st eye), the 2nd eye was done the next day in 4 minutes 32 seconds! The process was painless and stress free. Today, more than a week after the operation, I can see perfectly, read and write small print! No discomfort ! The recovery process is ongoing! Thank you very much for your labour and competence! I recommend it to everyone!
Everything is very high level!
Loved it all!
About Bookimed service
The team with Bookmed-from the beginning of the cooperation to the post-operative period, provided active and high-quality assistance in everything, including coordinating the transfer! Thank you!
Dmitrii • Consultation with an ophthalmologist
Hungary
Jun 10, 2024
Verified review.
If we do have laser correction, I think we will come back to this clinic
Everything was done quickly and professionally. Everything was explained in an understandable way. Everything was done. Offered an additional service for which they did not charge extra, although we were not aware that this could also be included in the price. Did not impose any further services. Told us objectively what could be done and what could not be done. In the past they always tried to impose operations on us, scaring us with the consequences. But here everything was clearly described and it was explained that the operation was not necessary at all. That is, they didn't try to sell us an extra one. If we do have laser correction, I think we will come back to this clinic.
Professionalism. Not imposing additional paid services. Russian-speaking support. Everything was quick. And the doctor also spoke excellent English.
A bit more toilets:). The women's one on our floor was occupied for a long time.
Аlihon Mamatov • Corneal Cross Linking (CCL) (One eye)
Tajikistan
Mar 24, 2024
Verified review.
Overall, we are pleased with both the trip and the attitude of the medical staff towards us
I really liked the entire organization of my treatment, starting with the search and offer of a clinic, the organization and coordination of the trip itself. The coordinator from Bookimed, Tatyana, was always in touch and answered all our questions on time. Upon arrival at the airport, we missed (through no fault of our own) the taxi that was supposed to take us to our already reserved hotel. But Tatyana was able to coordinate all the actions so that we easily got to the hotel. Later we called our medical coordinator from the “Veni Vidi” clinic, Olga, who was in touch with us all the time, both during the consultation with Dr. Firat HELVACIOGLU, and during treatment (keratoconus). Olga was ready to translate our conversation (Turkish-Russian languages) with the doctor, but since Doctor Firat speaks excellent English, in which it was more convenient for me to communicate, there was no need for translation. Overall, we are pleased with both the trip and the attitude of the medical staff towards us. We express our gratitude for all this to both Tatyana and Olga. But, as the Doctor informed us, the final results of the treatment will be clear in approximately three months, Alikhon Mamatov
Kind attitude and explanation of Doctor Firat HELVACIOGLU, and coordinator of the Veni Vidi clinic, Olga.
This didn't happen
About Bookimed service
Tatiana from Bookimed’s attitude towards organizing the trip and towards me was very kind. Regularly kept in touch with all the news and adjusted our actions
Loay Harun • Cataract Surgery with Multifocal Lens Implant
United Kingdom
Jan 13, 2023
Verified review.
"Thank you Anastasia from Bookimed
I contacted the clinic via Bookimed.com before arrival and supplied them with my medical reports. They picked me up from the airport and sent me to my hotel. I requested having eye lens laser replacement asap so I can go back home a week after the operation. I arrived at the clinic early morning and was received by Anastasia, a health assistant supporting the patients and helping with the translation. I did all the pre operations test and then met with Dr. Remzi Karadag. He checked my test results and performed more tests, then confirmed my suitability for the operation. I had one eye operated on same day and the other eye the next day. I was issued with eye drops and information on how to look after my eyes during convalescence. A week on, so far so good. I am not using glasses anymore but full restoration of vision will take a month or maybe more. Thank you Anastasia from Bookimed.com and Anastasia and Dr. Remzi from Veni Vedi for the treatment and proffesionality
About Bookimed service
Yes, very satisfied. Thank you for everyone who supported during my stay here
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Qualifications

Dr. Mehmet Orçun Akdemir is an ophthalmologist at Veni Vidi Eye Clinics. He is a member of the Turkish Ophthalmology Association. He authored 24 articles in international journals, with many indexed in SCI and SCI-E. The doctor also published 17 papers in national peer-reviewed journals and delivered 5 presentations at international meetings.

Clinical Focus and Expertise

Dr. Akdemir focuses on the cornea and anterior segment of the eye. He specialized in treating keratoconus using Deep Anterior Lamellar Keratoplasty (DALK). This surgical technique involves replacing the outer layers of the cornea while preserving the healthy innermost layer. The specialist also performs penetrating keratoplasty (PKP) and Descemet's stripping automated endothelial keratoplasty (DSAEK). His research compares biomechanics and visual outcomes between these corneal procedures.

The doctor treats glaucoma, including surgery after corneal transplants. He treats ocular surface diseases, pseudoexfoliation syndrome, and cases of neuropathic ocular pain. Dr. Akdemir also addresses neuro-ophthalmology conditions and retina-related issues like branch retinal vein occlusion. His scientific focus includes examining ocular findings in coal miners diagnosed with pneumoconiosis.

Procedures Performed

  • Cataract surgery with IOL replacement and multifocal lens implantation
  • Laser eye surgeries including LASIK, LASEK, and IntraLase
  • Corneal Cross-Linking (CCL) for progressive keratoconus
  • Glaucoma treatments such as trabeculectomy and Ahmed valve implantation
  • Diagnostic imaging including corneal pachymetry and ophthalmoscopy
  • SmartSight Laser Eye Surgery and femtosecond laser procedures

Academic Contributions and Publications

Dr. Akdemir has published in peer-reviewed medical literature. His work appears in The International Journal of Ophthalmology and Eye. He evaluated retinal nerve fiber layers in patients with Alzheimer's and cirrhosis. The specialist also contributed to the translation of four major ophthalmology textbooks into Turkish.

Key Scientific Articles

  • "Comparison of Visual Acuity between Deep Anterior Lamellar Keratoplasty and Penetrating Keratoplasty"
  • "Corneal biomechanical properties in eyes with previous penetrating keratoplasty"
  • "Clinical outcomes of trabeculectomy vs. Ahmed glaucoma valve implantation in patients with penetrating keratoplasty"
  • "Biomechanics in DALK: Big bubble vs manual lamellar dissection"
  • "The Effect of Pseudoexfoliation Induced Dry Eye on Central Corneal Thickness"
  • "Vitamin B12 deficiency evaluation and treatment in severe dry eye disease"

Book Translations

  • Wills Eye Institute 5-Minute Evaluation of Eye Diseases (Systemic Diseases section)
  • Cerebral Palsy – Multidisciplinary approach (Visual Impairment in Children section)
  • Ophthalmology Review Guide, Massachusetts Eye and Ear Infirmary
  • Glaucoma, How to Protect Your Vision

Professional Memberships

  • Turkish Ophthalmology Association

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