Mon & Thu 09:30⁠–⁠20:30 · Tue, Wed, Fri 09:30⁠–⁠18:30 · Sat 09:30⁠–⁠14:00
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Guardian Smile PreviewGDC AI

GDC AI smile simulation · free

See your smile
before you book.

Upload a close-up smile photo and preview whitening, laminate veneers or straightened teeth. It is a simulation to help you talk with your dentist, not a promise of results.

≈10 sto create a GDC AI preview
0photos kept by the clinic
3treatments to try
  • Whitening stays on your phone

    The whitening preview runs on your own device. The photo is not uploaded or saved anywhere.

  • GDC AI only after you agree

    For veneers and straightening, a cropped image of your mouth only is sent to Google's AI after you tick the consent box.

  • Nothing kept by the clinic

    We do not store your photo. Close the page or tap Delete photo and it is gone. You can save the result image if you want.

Good
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Photo guide

How to take the photo

  1. 1Mouth in the centre

    Hold the phone so your mouth sits in the middle of the frame, not near the edge.

  2. 2Straight on, at mouth level

    Face the camera directly with the phone level with your mouth. Don't tilt your head.

  3. 3Nose to chin, teeth showing

    Fill the frame from nose to chin and smile so your teeth are visible.

  4. 4Bright, even light

    Face a window or a light. Turn off filters and beauty mode.

Guardian Smile PreviewGDC AI

Try it with your own photo

A close-up photo from nose to chin, facing the camera, in bright light, works best. No photo handy? Try the sample first.

Simulation only. Not a diagnosis or a promise of results. Results vary from person to person.

How it works

  1. 01Upload or take a photo

    Use a close-up smile photo, or try the sample.

  2. 02Check the teeth area

    The preview finds your teeth. You can correct the area with the brush.

  3. 03Choose a treatment

    Whitening shades, veneer styles, or straightening options.

  4. 04Compare and ask us

    Slide between before and after, then bring it to your consultation.

Questions about the preview

Is my photo stored?

No. The clinic does not receive or store your photo. Whitening is processed on your device. For veneers and straightening, a cropped mouth image is sent to Google's Gemini AI only after you agree; it is not used to train AI models, and Google may keep it for a limited time only to check for misuse.

Will my real result look like this?

Not necessarily. It is a visual simulation. Your camera and lighting change the colours, and whether a treatment suits you is decided only after an examination by a dentist.

Does it cost anything?

No. The preview is free, and using it does not commit you to any treatment.

Can I show the result at my visit?

Yes. Save the image and show it at your consultation. It helps you explain the look you want.

Learn about each treatment

BlogScaling and whitening on a Seoul tripBlogDIALAMI no-prep veneers in SeoulTreatmentsAll treatments at the Myeongdong clinic

Without Korean insurance

Reference fees, KRW

Book onlineOnline booking discount

Book through this website and the online discount is applied to your written quote.

Book online & save →

Quick visits

Dental scaling (full mouth)
120,000
Comprehensive exam + X-ray
60,000
DIAwhite whitening (full arch)
300,000
Composite resin — 1 surface
120,000

Inlays & onlays · per tooth

Ceramic inlay
400,000
Zirconia inlay
450,000
Zirconia onlay
500,000

DIAceramic crowns · per tooth

Crown — full zirconia
650,000
Crown — e.max all-ceramic
750,000

DIAlami · DIAplant · DIAperio

DIAlami veneer
Quote
Implant — per unit
1,800,000
Gum contouring, simple
100,000

Fees shown are before the online booking discount.

Reference rates disclosed under Article 45 of the Korean Medical Service Act. Your final fee depends on your oral condition, materials and case complexity, and is confirmed in writing before treatment. Cosmetic treatment may carry 10% VAT. Prices last updated: October 2026.

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Guardians Dental · Myeongdong

All treatments

Quick visits

Check-up & scalingExam, X-ray, gentle cleaning30⁠–⁠40 min
DIAwhite WHITENINGGel + blue LED, two setsAbout 1 hour
Toothache SOSPain, swelling, broken toothSame day

Repair a tooth

Resin fillingsTooth-coloured, replaces old fillings1⁠–⁠2 days
DIAceramic CROWNCrowns & inlays from our lab · Prosthodontist1⁠–⁠3 days
Root canal treatmentCan be done under sedation1⁠–⁠2 visits

Smile design

DIAlami VENEERNo-prep / minimal-prep ceramic1⁠–⁠7 days
DIAalign ORTHOBraces & clear aligners · OrthodontistConsult in 1 visit
Gum contouringFor a gummy or uneven gum line1 visit

Replace teeth

DIAplant IMPLANT3D CT planned · Periodontist3⁠–⁠5 days + crown later
Full-arch implantsAll-on-X with temporary teeth7⁠–⁠14 days + 2nd trip
DIAperio GUM & BONEBone recontouring and gum surgeryAbout 1 week

Comfort & surgery

IV conscious sedationMonitored; you breathe on your ownRest 30⁠–⁠60 min
Wisdom tooth extractionIncluding impacted teeth1 visit

Plan & price

Free online consultationSend photos or X-rays before you flyReply in 24 h
Fee listReference fees without Korean insuranceOpen
Meet the dentistsSix dentists across two clinicsSpecialists

Guardians Dental · Branch

Dangjin, South Chungcheong

Map of Guardians Dental Dangjin in Eupnae-dong, near Daiso, Olive Young and Suhyup Bank Main road Gyerim Park Namsan Park Daiso Olive Young Uniqlo Suhyup Bank Dakgalbi Mokhwa Apt. KT Dangjin Central Library Starbucks CGV Dangjin Market Bus Terminal City Hall Guardians Dental Dangjin · next to Hana Bank
Guardians Dental DangjinParkSimplified from Naver Map

Inside Guardians Dental Dangjin

Clinic building in Eupnae-dong, with dedicated patient parking
Clinic building in Eupnae-dong, with dedicated patient parking1 / 5
  1. Head for Eupnae-dongIntercity buses run from Seoul to Dangjin Bus Terminal; the clinic is a short taxi ride away.
  2. Find the main shopping streetLook for Daiso, Olive Young and Suhyup Bank.
  3. Next to Hana BankGuardians Dental is a 1-minute walk from Hana Bank.
296⁠-⁠1 Eupnae-dong, Dangjin-si, Chungcheongnam-do충남 당진시 읍내동 296⁠-⁠1 (하나은행 옆)
Monday & Thursday09:30⁠–⁠20:00
Tue · Wed · Fri09:30⁠–⁠18:30
Saturday09:30⁠–⁠13:30
Sunday & public holidaysClosed

Weekday lunch 13:00⁠–⁠14:30

DentistsDr. Myungjin Chung · Dr. Minwoo Choi