Thessaloniki Vision Clinic is a specialized ophthalmology center in Thessaloniki, Greece. Its focus is corneal transplants, glaucoma surgery, and refractive vision correction. For layered corneal grafts, it reports a rejection rate of just 1%. Dr. Panagiotis Dervenis leads the clinic. He is a clinical researcher with over 25 publications in leading journals. These include Eye (Nature) and the British Medical Journal. He holds the FEBO diploma from the European Board of Ophthalmology.
Dr. Dervenis completed specialized training at Moorfields Eye Hospital in the United Kingdom. He has also practiced at King's College Hospital in London. Cataract surgery is a day procedure done with local anesthetic drops. This small-incision technique uses ultrasound energy and needs no stitches. For vision correction, advanced laser platforms support LASIK, PRK, and SMILE. The team uses femtosecond laser technology for maximum surgical accuracy.
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Dr. Dervenis completed specialized training at Moorfields Eye Hospital in the United Kingdom. He has also practiced at King's College Hospital in London. Cataract surgery is a day procedure done with local anesthetic drops. This small-incision technique uses ultrasound energy and needs no stitches. For vision correction, advanced laser platforms support LASIK, PRK, and SMILE. The team uses femtosecond laser technology for maximum surgical accuracy.
","images":[{"base_url":"clinic/6af73f60c85e5"},{"base_url":"clinic/6af73f626d506"},{"base_url":"clinic/6af73f64129df"},{"base_url":"clinic/6af73f659ccf6"}],"flags":[{"name":"has_active_agencies","value":false},{"name":"is_hide","value":false},{"name":"is_created_by_parser","value":true}],"geo":{"country":{"name":"Grecja","id":180,"alias":"greece","iso_code":"GR"},"city":{"name":"Saloniki","id":384,"alias":"thessaloniki"},"address":"K. Karamanli Avenue 136 & Th. Natsina, 2nd floor, Thessaloniki, 54248"},"rating":{"rating":0,"google":0,"percent_of_satisfied_clients":0},"statistics":{},"accreditations":[]}}],"meta":{"total_count":1,"total_pages":1}},"clinicsMeta":{"total_count":1,"total_pages":1},"clinicsCount":1,"clinicsCountByEntity":{"clinic_count":76},"doctors":{"doctors":[],"meta":{"total_count":0,"total_pages":1}},"reviews":{"reviews":[{"id":22042,"user":{"id":636759,"name":"Nadia Al Dhafiri ","country_code":"GB","country_name":{"pl":"Wielka Brytania","en":"United Kingdom"}},"ratings":[{"name":"main","value":5},{"name":"relative_price","value":2},{"name":"doctor","value":5},{"name":"personal","value":5},{"name":"comfort","value":5},{"name":"coordination","value":5},{"name":"translation","value":5},{"name":"nps","value":10},{"name":"manager","value":5}],"text":{"pl":"Cześć, jak się masz? Moja podróż była absolutnie nie do opisania i najwyższej oceny. Personel medyczny był wspaniały, niezawodny i zaangażowany w wizyty. Wszystko odbyło się zgodnie z naszymi oczekiwaniami, a nawet więcej. Dziękuję za miłą obecność i dziękuję mojemu doktorowi Nikolaosowi, dziękuję również wszystkim lekarzom i bardzo dziękuję pani Vira. Z całym szacunkiem i uznaniem.","en":"Hello, how are you? My trip was absolutely indescribable and of the highest rating. The medical staff was wonderful and reliable and committed to the appointments. Everything happened as we had hoped and more. I thank you for your kind presence and I thank my Dr. Nikolaos I also thank all the doctors and I also thank Miss Vira very much. All respect and appreciation to you."},"order":{"operation":{"id":420,"name":{"pl":"Operacja zaćmy z implantacją IOL","en":"Cataract surgery with IOL replacement"}}},"doctor_info":{"id":6503,"name":"Nikolaos Dervenis","alias":"nikolaos-dervenis"},"clinic_info":{"id":4757,"name":"Dr Nikolaos I Dervenis MD, MSc, PhD, FEBO - Consultant Ophthalmic Surgeon","alias":"eye-clinic","flags":[{"name":"is_hide","value":false},{"name":"has_active_agencies","value":true}]},"created_at":"2025-10-16T17:32:38.255+00:00","flags":[{"name":"is_approved","value":true},{"name":"has_client_feedback","value":true},{"name":"is_anonymously","value":false},{"name":"would_recommend","value":true},{"name":"is_notification_sent","value":false},{"name":"coordinator_mentioned","value":true},{"name":"deactivated_clinic","value":false}],"comment_about_bookimed":{"pl":"To była podróż pełna szacunku, uczciwości, troski, sukcesów w leczeniu i niesamowitych wyników leczenia. Bardzo im dziękuję.","en":"It was a journey full of respect, honesty, care, successes in treatment and amazing treatment results. I thank them very much."},"summary":{"positive":{"pl":"Moja podróż była absolutnie nie do opisania i w najwyższym stopniu oceniana.","en":"My trip was absolutely indescribable and of the highest rating."}}}],"meta":{"total_count":1,"total_pages":1}},"offers":{"cards":[],"metadata":{"total_count":0}},"listingTexts":{"entity_texts":{},"texts":{"guide_mc":{"text":"Day 1
\nDay 2
\nDay 3
\nDay 4
\nWeek 1
\nWeek 2 - Week 4
\nWeek 4 - Week 6
\nNote: This is a general guide. Each patient\"s case is unique and the timeline may vary based on individual\"s recovery progress.
"},"overview":{"text":"This procedure involves using ultrasound to emulsify the eye's lens, which is then replaced with an artificial intraocular lens.