I had a wonderful experience at Grande Smile Clinic in Istanbul and couldn't be happier with my decision. I received dental crowns, and the final result exceeded my expectations. From the initia... Voir plus
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My name is Zehnur Yusufov, and I traveled from Bulgaria to Istanbul for dental treatment at Grande Smile Clinic. During my first visit, my dental implants were successfully placed. Three months l... Voir plus
L'entreprise a répondu
Implantat Update I Am 29.06.26 wurden mir von Dr. Cem Töre. 12 Implantate der Marke Megagen Anyone gesetzt. Ich bin angefangen der Beratung bis zum derzeitigen Ergebnis sehr zufrieden. I... Voir plus
L'entreprise a répondu
Ich war letzten Monat in Istanbul um den ersten Teil der Behandlung (komplette Zahnextraktion Oberkiefer und das Setzen von insgesamt 9 Implantaten).Zum Endergebnis kann ich noch nichts sagen,da Teil... Voir plus
L'entreprise a répondu
À propos de l'entreprise
Écrit par l'entreprise
Welcome to Grande Smile Clinic, your premier destination for exceptional dental aesthetics. Specializing in creating beautiful smiles, we proudly serve international patients seeking top-quality care. Our expert team, state-of-the-art technology, and personalized treatments ensure a comfortable and transformative experience. Trust Grande Smile Clinic to deliver the stunning results you deserve.
Coordonnées de contact
Merkez, Geçit Sokağı No:4 D:A, Şişli/İstanbul, 34381, İstanbul, Turquie
- +90 554 944 95 49
- info@grandesmileclinic.com
- grandesmileclinic.com
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Grande Smile Clinic Istanbul
I came to grand smile clinic to get my dental work done.
They are very professional and good with what they do.
I am very impressed with their professionalism very knowledgeable
I thank Atilla and Dr Kerem

Réponse de Grande Smile Clinic
Absolut zu empfehlen !
Ich war im Juni und September 2025 in Behandlung der Grande Smile Clinic. Das gesamte Team, die Beratung und die Behandlung kann ich nur empfehlen. Ich war absolute Angstpatientin. Diese Angst wurde mir bereits am ersten Tag genommen. Keine Schmerzen bei 12 Implantaten und 24 Zirkonium-Kronen. Die Entscheidung für diese Klinik entstand durch den Erstkontakt per Telefon und Whatsapp mit Dolmetscher/Berater Atilla Merrill. Freundlich, kompetent und während sämtlicher Behandlungen immer anwesend, was mir eine große mentale Unterstützung war. Herzlichen Dank an das gesamte Team !

Réponse de Grande Smile Clinic
❌ Grand Smile Clinic (Istanbul) — A Trap Clinic for Medical Tourists.
I fell for their Instagram advertising and competitive pricing.
I visited Grand Smile twice — in January and May 2025.
Both times they brought me to different clinics. And the further it went, the more I realized I had fallen into a well-oiled money extraction system.
They promised one price, demanded another. Initially quoted 1,800 euros for the first visit and 3,000 for the second (including 24 teeth, accommodation and transfer).
Already on the first visit they started begging for additional payment. In the end they took 2,100 euros — in cash, without a receipt.
The treatment stretched over three visits: on the first they built up bone on top and placed 4 implants below. The second visit was supposed to be free — after all, I had already paid for all implants.
But then the circus with accommodation began. For three days in Turkey they quoted 1,150 euros for accommodation and transfer! I refused, found a hotel on Booking, traveled by regular taxi. Everything cost 230 euros (instead of 1,150 euros).
The final visit went up from 3,000 to 4,300 euros. Allegedly they "forgot to account for multi-screws" and "suddenly needed a bar system for the upper jaw."
Abutments turned into hostages. Already before the second visit I understood that extortion was their second nature.
I demanded abutments — adapters that are included in the implant cost.
According to Medigma documents they come in the kit and I paid for them. But they offered to "buy them back" for 40 euros each and refused to give them until I paid for the crowns. 360 euros for what I had already paid for.
Outright shameless extortion!
Temporary teeth for 150 euros — mockery.
On the first visit they made a temporary upper jaw for 150 euros. Never once could I put it on — wild pain and impossible to speak.
I informed Grand Smile about this. They said to bring it on the second visit for correction. I brought it — they even refused to look at it. Didn't return the money.
Strange math with accommodation.
For the third visit I asked to subtract the hotel and transfer cost from the sum, decided to organize everything myself again. They quoted minus 900 euros for 6 days. So for 3 days they wanted 1,150 euros, but for 6 days they subtract only 900? Some crooked arithmetic.
Playing hide and seek with the name.
Although I contacted Grand Smile, on the first visit they brought me to Via Dental Clinic, on the second visit to Isdenbul Dental Clinic. They explained that these clinics are part of the Grand Smile group.
But there's not a word about these clinics on their website and no reviews of these clinics can be found on the internet.
Why such games? Some kind of fraudulent scheme.
Curious details about their website: registered in France in July 2024, hosting expires in July 2025 (in a few days!).
Why registered in France and not Turkey if it's a Turkish clinic? There are no photos or videos with the clinic name on the website? Why, if this is a real clinic, is the website renewed monthly?
Usually serious companies pay for domains and hosting at least several years in advance.
It seems they simply bought a domain with a nice name and work as intermediaries, using other people's clinics for their percentage, plus their own markups from clients for cash.
Or they rent offices in other clinics or cooperate with them by agreement, while they themselves only handle marketing, negotiations and getting commission from each client.
This explains:
Oddities with estimates and inflated surcharges
Unwillingness to show the real clinic
Attempt to "squeeze" me on abutments, transfers, etc.
Why this is dangerous:
If something goes wrong — you won't be able to file complaints
They can disappear at any moment, change website and domain
If this isn't the case, I'm ready to apologize.
But this is the only logical assumption under the circumstances.
Pushing expensive bar system.
I contacted several other clinics — all confidently said that regular screw fixation would work.
The bar for the upper jaw is just a way for them to rip off more money.
My verdict
They know how to create trust and then manipulate patients for profit. Their position is to put the client in a hopeless situation and extract maximum money.
If honesty and transparency are important to you — look for another clinic!
I definitely do not recommend!
P.S. I'm ready to answer for every word and provide necessary evidence.
Everything stated here I can confirm documentally.

Réponse de Grande Smile Clinic
Изказвам искрената си благодарност за…
Изказвам искрената си благодарност за отличната работа, любезното отношение и професионализъм на д-р Али Бибер и неговия екип. Очарована съм от отговорното отношение и внимание на преводачката Олга, която се погрижи за мен и ми оказа подкрепа и логистична помощ при двете ми посещения.

Réponse de Grande Smile Clinic
Sehr freundliches und kompetentes Team
Sehr freundliches und kompetentes Team! Ich wurde vor der Behandlung sehr gut aufgeklärt. Eine großartige Stütze war der Dolmetscher, der die ganze Zeit dabei ist. Ich würde mich jederzeit wieder in die Hände der Ärzte begeben! Ich hatte nach der Behandlung auch überhaupt keine Schmerzen!

Réponse de Grande Smile Clinic
Everything was excellent
Choosing E-Max veneers with Grande Smile Clinic was definitely the way to go for my smile makeover. It is well made and the end product quality is way better than i expected. The staff were kind and patient, all the way from start to end. I am so happy with my new smile and even more the confidence it has given me.

Réponse de Grande Smile Clinic
So delighted with my zirconium crowns
So delighted with my zirconium crowns! Everything was easy and everyone made this an almost relaxing experience. My new smile looks really natural and I get compliments all the time. The care, and exactitude which they provided was beyond what i have expected. I would recommend him to anybody thinking of any dental work, you will not be disappointed!!

Réponse de Grande Smile Clinic
I have been extremely pleased.
Teeth whitening that I did at grande smile was awesome. Thanks for being a great support 🙂 The staff was so welcoming and made me feel comfortable during the duration of my visit. I would not hesitate to go back again in a few months 😊

Réponse de Grande Smile Clinic
When I got my zirconium crowns…
When I got my zirconium crowns treatment done at Grande Smile, everything was quite amazing to the optimum. The staff was kind and the end product is undeniable, I now have a perfect smile. I was thankful for the individualized care and attention I received. 🙌 🙌

Réponse de Grande Smile Clinic
i have had two implants and it has been…
i have had two implants and it has been an overall excellent experience. both the process is detailed and end result was flawless! implants really are just like real teeth and the whole process was much more painless than i thought it would be. i am so thankful 🙏

Réponse de Grande Smile Clinic
My dental implants were done at the…
My dental implants were done at the Grande Smile and it was a good service. The treatment was smooth and i cannot even tell the difference between implants and original teeth :) Practically everything was addressed in a professional and caring manner, from the initial consult to the end result.

Réponse de Grande Smile Clinic
was the best investment made for my…
was the best investment made for my dental health having my zirconium crowns here. the process was relatively painless and the final result breathtaking ✨ i get a little more confident every day and i cannot thank my team enough for their wonderful job.

Réponse de Grande Smile Clinic
i was hesitant to get dental crowns but…
i was hesitant to get dental crowns but the zirconium crowns at grande smile clinic were just unbelievable!! the attention to detail is insane 😍😍 the results are amazing. the professionalism and skill of the team made all the difference. big thanks to them. if crowns are the first things that pop into your mind then you def need get here!!

Réponse de Grande Smile Clinic
Zirconium crowns are an investment but…
Zirconium crowns are an investment but this made a huge transformation for my life. Great work by Grande Smile Clinic team. Extremely pleased with my new smile so worth the investment in it!!!

Réponse de Grande Smile Clinic
Perfect service
I have the most natural-looking teeth with laminate veneers now and it happened so much faster than i thought. They did a great job, i highly recommend it 🤗

Réponse de Grande Smile Clinic
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