About Smile Signature (Siam Square)

Smile Signature in Bangkok delivers a full range of high-quality dental care to local and international patients. With dedicated dental laboratories, specialists here provide high-quality aesthetics quickly and skillfully.

Smile Signature in Siam Square is part of a leading chain of dental clinics in Thailand that has been treating patients for almost a decade and a half.


Each clinic is set up with the common aim of providing outstanding dental care in clean, modern and friendly surroundings for the comfort and well-being of every patient.


Smile Signature is known for its approachable and dedicated staff, who together form an important backbone in the operation of all its clinics. The specialty team here has undergone international training in prestigious medical and dental schools in London and Los Angeles. Dentists and specialists alike are highly trained individuals with professional expertise covering all areas of dentistry.


Undertaking continual training, they keep ahead of the newest advances and techniques in their fields, delivering the most effective services to their patients.


Each clinic is equipped with state-of-the-art equipment for accurate diagnoses and treatment, including dedicated in-house dental laboratories for timely, aesthetic work on crowns, veneers, implants and dentures, not only providing better control over the quality and shading of your teeth replacements but enabling swift, efficient treatment to accommodate your time schedule.


Strict standards of hygiene are adhered to with constant monitoring of treatment rooms and equipment. Smile Signature's clinics follow international standards rigorously, using hospital-grade pre-vacuumed autoclave sterilization units.


Providing a consummate service, particularly for its international patients, clinic personnel understand the need to deliver rapid turnaround times while maintaining the highest of standards. Their holistic approach to dental care will provide you with gentle, efficient care whether you attend for a single dental filling or a full dental makeover.


Travelling abroad for dental care may be daunting; Smile Signature's support staff strives to ease your anxieties, offering free consultations and treatment plans.


How to Book Your Appointment


Please scan Smile Signature's many patient reviews and images of the lovely, welcoming clinic. Then you may book your appointment online or contact Dental Departures' Customer Care Team.


Or, if you seek additional information, contact the Customer Care Team via chat, email or toll-free telephone number.


Prices and Procedures

1. Implant Procedures
ProcedurePriceDuration
All-on-Five System with fixed acrylic bridge
SGD 13,355 - SGD 14,588
All-on-Four System with fixed acrylic bridge
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Additional Notes



First stage of implant placement: 7 days. Second stage, placement of permanent restorations: 10-14 days. Please note that in order to be a candidate for implants, ideal bone condition is required, and should bone grafts and/or sinus lifts be required for implants placement, additional time may be required. Inquire further for your case.

SGD 11,095 - SGD 12,327 SGD 26,531
All-on-Six System with fixed acrylic bridge
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Additional Notes



First stage of implant placement: 7 days. Second stage, placement of permanent restorations: 10-14 days. Please note that in order to be a candidate for implants, ideal bone condition is required, and should bone grafts and/or sinus lifts be required for implants placement, additional time may be required. Inquire further for your case.

SGD 15,615 - SGD 16,848 SGD 38,763
All-on-Six System with fixed Porcelain bridge
SGD 20,546
Bone graft (large)
SGD 822 - SGD 1,233 SGD 2,584
1 - 2 days
Bone graft (small)
SGD 411 SGD 1,938
1 - 2 days
Implant Supported Overdenture, removable (with 2 implants)
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Additional Notes



First stage of implant placement: 7 days. Second stage, placement of permanent restorations: 10-14 days. Please note that in order to be a candidate for implants, ideal bone condition is required, and should bone grafts and/or sinus lifts be required for implants placement, additional time may be required. Inquire further for your case. SIC Invent Swiss 141000 Straumann/Nobel 181000

SGD 5,794 - SGD 7,438 SGD 8,915
Implant Supported Overdenture, removable (with 4 implants)
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Additional Notes



First stage of implant placement: 7 days. Second stage, placement of permanent restorations: 10-14 days. Please note that in order to be a candidate for implants, ideal bone condition is required, and should bone grafts and/or sinus lifts be required for implants placement, additional time may be required. Inquire further for your case. SIC Invent Swiss 249000 Straumann/Nobel 329000

SGD 10,232 - SGD 13,519 SGD 15,893
Implant Supported Overdenture, removable (with 6 implants)
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Additional Notes



SIC Invent Swiss 357000 Straumann/Nobel 477000

SGD 14,670 - SGD 19,601 SGD 22,870
Implant Supported Overdenture, removable (with 8 implants)
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Additional Notes



SIC Invent Swiss 465000 Straumann/Nobel 625000

SGD 19,108 - SGD 25,682 SGD 29,718
Implants Supported Porcelain Bridge, Full Arch (with 4 implants)
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Additional Notes



First stage of implant placement: 7 days. Second stage, placement of permanent restorations: 10-14 days. Please note that in order to be a candidate for implants, ideal bone condition is required, and should bone grafts and/or sinus lifts be required for implants placement, additional time may be required. Inquire further for your case. SIC Invent Swiss 348000 Straumann/Nobel 428000

SGD 14,300 - SGD 17,587 SGD 31,010
Implants Supported Porcelain Bridge, Full Arch (with 6 implants)
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Additional Notes



First stage of implant placement: 7 days. Second stage, placement of permanent restorations: 10-14 days. Please note that in order to be a candidate for implants, ideal bone condition is required, and should bone grafts and/or sinus lifts be required for implants placement, additional time may be required. Inquire further for your case. SIC Invent Swiss 456000 Straumann/Nobel 576000

SGD 18,738 - SGD 23,669 SGD 36,179
Implants Supported Porcelain Bridge, Full Arch (with 8 implants)
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Additional Notes



SIC Invent Swiss 520000 Straumann/Nobel 680000

SGD 21,368 - SGD 27,942 SGD 41,347
Mini Implant
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Additional Notes



First stage of implant placement: 7 days. Second stage, placement of permanent restorations: 10-14 days. Please note that in order to be a candidate for implants, ideal bone condition is required, and should bone grafts and/or sinus lifts be required for implants placement, additional time may be required. Inquire further for your case.

SGD 205 SGD 1,421
14 days
Porcelain metal Crown on implant (including abutment)
SGD 822 - SGD 1,027
Sinus lifting
SGD 1,027 - SGD 2,465 SGD 5,168
Snap on Denture supported over 4 implants
SGD 10,232 - SGD 13,519
Snap on Denture supported over 6 Implants
SGD 14,670 - SGD 19,601
Standard Implant Crown (including abutment)
SGD 822 - SGD 1,027 SGD 4,975
Standard Titanium Dental Implant (implant only)
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Additional Notes



SIC Invent Swiss 34000 Straumann/Nobel 49000 - 55000

SGD 1,397 - SGD 2,260 SGD 2,843
7 days
Titanium Dental Implant (including abutment and standard crown)
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Additional Notes



First stage of implant placement: 7 days. Second stage, placement of permanent restorations: 10-14 days. Please note that in order to be a candidate for implants, ideal bone condition is required, and should bone grafts and/or sinus lifts be required for implants placement, additional time may be required. Inquire further for your case. SIC Invent Swiss 54000 Straumann/Nobel 74000 - 80000

SGD 2,219 - SGD 3,287 SGD 5,039
Zirconia Crown on implant (including abutment)
SGD 1,027
Zirconia Dental Implant (metal free)
SGD 3,493 SGD 4,522
2. Crowns/Veneers
ProcedurePriceDuration
Composite Veneer (direct bonding)
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Additional Notes



Composite veneers can usually be done in one visit, for extensive cases, multiple visits may be required. Inquire further for your case.

SGD 226 - SGD 267 SGD 323
1 - 2 days
Full Porcelain/Ceramic Crown
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Additional Notes



5-7 days are required for 1-5 crowns, 7-10 days required for 6+ crowns, and 10-14 days (simple) for full mouth crowns.

SGD 694 SGD 1,357
5 - 14 days
Porcelain Fused to Gold Crown
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Additional Notes



5-7 days are required for 1-5 crowns, 7-10 days required for 6+ crowns, and 10-14 days (simple) for full mouth crowns.

SGD 945 - SGD 1,027 SGD 2,067
3 - 7 days
Porcelain Fused to Metal Crown (precious alloy)
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Additional Notes



5-7 days are required for 1-5 crowns, 7-10 days required for 6+ crowns, and 10-14 days (simple) for full mouth crowns.

SGD 822 SGD 1,680
5 - 14 days
Porcelain Fused to Metal Crown (standard alloy)
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Additional Notes



5-7 days are required for 1-5 crowns, 7-10 days required for 6+ crowns, and 10-14 days (simple) for full mouth crowns.

SGD 411 - SGD 493 SGD 1,292
3 - 7 days
Porcelain Veneer
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Additional Notes



5-7 days are required for 1-5 veneers and 7-10 days required for 6+ veneers. IPS eMax 13000 14000 IPS esthetic 11000 12000

SGD 534 - SGD 575 SGD 1,920
3 - 7 days
Zirconia Crown
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Additional Notes



5-7 days are required for 1-5 crowns, 7-10 days required for 6+ crowns, and 10-14 days (simple) for full mouth crowns.

SGD 740 SGD 2,067
3 - 7 days
Zirconia Veneer
SGD 616 SGD 1,809
5 - 14 days
3. Dentures
ProcedurePriceDuration
Full Denture, Acrylic Teeth (upper or lower)
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Additional Notes



If extractions are first required, you will need to have an immediate or healing denture placed to allow the gums/extraction sites to heal prior to placement of the permanent denture.

SGD 1,027 SGD 2,326
14 days
Full Denture, Immediate or Healing (upper or lower)
SGD 1,027 SGD 1,938
14 days
Partial Denture, Acrylic Frame
SGD 205 - SGD 329 SGD 1,551
7 - 14 days
Partial Denture, Flexible Frame
SGD 411 SGD 1,809
7 - 14 days
Partial Denture, Metal Frame
SGD 555 - SGD 616 SGD 1,680
7 - 14 days
Temporary Partial or Flipper
SGD 205 SGD 581
Temporary Partial or Flipper (Clinic Lab)
SGD 205
Temporary Partial or Flipper (Outside Lab)
SGD 205
Temporary plate
SGD 205
4. Root Canal Treatment
ProcedurePriceDuration
Post/Core Build-up
SGD 288 SGD 517
1 day
Root canal (molar)
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Additional Notes



Root canal treatment time can vary based on prescence of infection on the tooth. For a root canal and temporary crown/filling 3-7 days are required. For a root canal treatment including the post & core build up and permanent crown restoration, 7-10 days are required. Root canal treatment time can vary based on prescence of infection on the tooth. Inquire further for your case.

SGD 534 SGD 1,744
3 - 7 days
Root canal (anterior tooth)
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Additional Notes



Root canal treatment time can vary based on prescence of infection on the tooth. For a root canal and temporary crown/filling 3-7 days are required. For a root canal treatment including the post & core build up and permanent crown restoration, 7-10 days are required. Root canal treatment time can vary based on prescence of infection on the tooth. Inquire further for your case.

SGD 370 SGD 1,034
3 - 7 days
Root canal (any tooth)
SGD 370 - SGD 534 SGD 1,534
3 - 7 days
Root canal (premolar)
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Additional Notes



Root canal treatment time can vary based on prescence of infection on the tooth. For a root canal and temporary crown/filling 3-7 days are required. For a root canal treatment including the post & core build up and permanent crown restoration, 7-10 days are required. Root canal treatment time can vary based on prescence of infection on the tooth. Inquire further for your case.

SGD 452 SGD 1,486
3 - 7 days
Root Canal Treatment (including post/core & porcelain crown)
SGD 1,352 - SGD 1,644 SGD 13,490
Root Canal Treatment (including post/core & standard crown)
SGD 1,151 - SGD 1,849 SGD 2,843
5. Cleaning, Whitening, Fillings & Extractions
ProcedurePriceDuration
Composite Filling (1 surface)
SGD 41 SGD 168
1 day
Composite Filling (2 surface)
SGD 82 SGD 194
1 day
Composite Filling (3 surface)
SGD 123 SGD 220
1 day
Deep Cleaning, Scaling & Root Planing (per quadrant)
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Additional Notes



Periodontal deep cleaning, scaling & root planing can usually be completed in one day. You may need to split this treatment into multiple visits based on the extent of your care and the availability of the periodontist. Inquire further for your case.

SGD 103 SGD 258
1 day
Extraction (simple)
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Additional Notes



Simple extractions can usually be completed in one visit. Should you require commencement of antibiotics prior to extraction, require many extractions, or require cessation of blood thinning medication, your care may require several visits. Inquire further for your case.

SGD 45 - SGD 136 SGD 226
1 day
Extraction (surgical or impacted)
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Additional Notes



Complicated or surgical extractions can usually be completed in one visit. Consultation is first required. Should you require commencement of antibiotics prior to extraction, require many extractions, or require cessation of blood thinning medication, your care may require several visits. Follow up(s) for check-up of healing and/or removal of sutures may be required. Inquire further for your case.

SGD 136 - SGD 452 SGD 727
Extraction (wisdom tooth)
SGD 45 - SGD 452
Inlay/Onlay
SGD 247 SGD 1,163
1 day
Laser Teeth Whitening
SGD 349 SGD 641
Regular Teeth Cleaning
SGD 49 - SGD 74 SGD 164
1 day
Teeth Whitening
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Additional Notes



Philips Zoom 8500 Cool Light 3900

SGD 160 - SGD 349
1 day
Teeth Whitening, take home kit
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Additional Notes



Impressions for whitening trays can be done in one day, and in most cases, the kit finished same-day. Inquire further for your case.

SGD 164 SGD 355
1 day
6. Diagnostics
ProcedurePriceDuration
CT Scan/3D X-ray
SGD 205 - SGD 411 SGD 646
Panoramic X-Rays
SGD 49 SGD 181
1 day
Single X-Ray (bitewing or periapical)
SGD 8 SGD 45
1 day
7. Other Procedures
ProcedurePriceDuration
Amalgam Filling
SGD 25 - SGD 58
Extraction ( Primary tooth)
SGD 45 - SGD 136
Fluoride Application
SGD 25 - SGD 49
Frenectomy
SGD 288 - SGD 1,027
Gingivectomy
SGD 288 - SGD 1,027
Gingivoplasty
SGD 288 - SGD 1,027
Local Anesthetics
SGD 8 SGD 65
Night guard (hard plastic)
SGD 247 - SGD 329 SGD 969
1 day
Night guard (soft plastic)
SGD 247 SGD 775
1 day
Preventive resin restoration (P.R.R.)
SGD 41 - SGD 103
Prophylaxis
SGD 49 - SGD 74
Pulpotomy / Pulpectomy
SGD 144 - SGD 205
Resin Composite Filling ( Primary tooth)
SGD 49
Sealant
SGD 25
Stainless steel crown
SGD 144
8. Orthodontics
ProcedurePriceDuration
Clear Braces
SGD 2,671 - SGD 3,493
Conventional Braces
SGD 2,055 - SGD 2,465
Damon Braces
SGD 2,876 - SGD 3,698
Invisalign (USA)
SGD 3,246 - SGD 6,575
Invisalign® Full Case
SGD 6,575
Invisalign® i7
SGD 3,246
Invisalign® Lite
SGD 4,931
Metal Braces
SGD 2,055 - SGD 2,465
Retainers
SGD 136
Scaling
SGD 49 - SGD 74
Splint
SGD 247
Save Up to 70% on Your New Smile

★ 4.63 .935 reviews

Schneider

May 2021

clean, efficient

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Meret Schneider

May 2021

Very friendly staff, the dentist’s treatment was careful! Thank you!

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Furrer

May 2021

very professional.Chair a bit uncomfortable

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Christyna Kruczaj

March 2021

Professional

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Frances Garrick

March 2021

Staff very friendly

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Show more reviews >

Cleanliness

4.65

Communication

4.60

Value

4.60

Quality

4.65

Service

4.66

Comfort

4.62

Schneider

May 2021

clean, efficient

Show more >

Meret Schneider

May 2021

Very friendly staff, the dentist’s treatment was careful! Thank you!

Show more >

Furrer

May 2021

very professional.Chair a bit uncomfortable

Show more >

Christyna Kruczaj

March 2021

Professional

Show more >

Frances Garrick

March 2021

Staff very friendly

Show more >

Doctors

Dr.Wanlayaporn Kittithonkun DDS.,
Dr.Wanlayaporn Kittithonkun DDS.,
profession badge
verify iconDental Departures Verified Dentist

We conduct a 4 point review of our dentists* - site visit, quality survey, online reputation, dental license verification

* varies by country
language iconLanguage Spoken:
  • English
  • Thai
association iconAssociations:
  • Diplomate, American Board of Orthodontic
  • Lecturer, Dept. of Orthodontic, Faculty of Dentistry, Mahidol University
education iconEducation:
  • DDS.,
  • Certificate in Endodontics
Dr. Tatchaya Taenguthai DDS.,
Dr. Tatchaya Taenguthai DDS.,
profession badge
verify iconDental Departures Verified Dentist

We conduct a 4 point review of our dentists* - site visit, quality survey, online reputation, dental license verification

* varies by country
language iconLanguage Spoken:
  • English
  • Thai
association iconAssociations:
  • EX-lecturer, Faculty of Dentistry, Mahidol University
  • The Dental Council of Thailand
education iconEducation:
  • DDS
  • Cirujano Dentista
Dr. Kittichote Boonsri DDS., MSc.,
Dr. Kittichote Boonsri DDS., MSc.,
profession badge
verify iconDental Departures Verified Dentist

We conduct a 4 point review of our dentists* - site visit, quality survey, online reputation, dental license verification

* varies by country
language iconLanguage Spoken:
  • English
  • Thai
education iconEducation:
  • Doctor of Dentist
  • Certificate Medical Science in Dentistry
Dr. Narumol Pattaraporncharoen DDS.,
Dr. Narumol Pattaraporncharoen DDS.,
profession badge
verify iconDental Departures Verified Dentist

We conduct a 4 point review of our dentists* - site visit, quality survey, online reputation, dental license verification

* varies by country
language iconLanguage Spoken:
  • English
  • Thai
education iconEducation:
  • DDS
  • Cirujano Dentista
  • Diploma in Comprehensive dentistry
  • Master of Science Oral and Maxillofacial Surgery
Dr. Ketkarn Sakultap DDS., MSc,.
Dr. Ketkarn Sakultap DDS., MSc,.
profession badge
verify iconDental Departures Verified Dentist

We conduct a 4 point review of our dentists* - site visit, quality survey, online reputation, dental license verification

* varies by country
language iconLanguage Spoken:
  • English
  • Thai
education iconEducation:
  • DDS
  • Cirujano Dentista
  • MSc., Aesthetic Restorative & Implant Dentistry,
  • Masters in Interventional Cardiology
Dr. Isaya Kungvarnchaikul DDS.,
Dr. Isaya Kungvarnchaikul DDS.,
profession badge
verify iconDental Departures Verified Dentist

We conduct a 4 point review of our dentists* - site visit, quality survey, online reputation, dental license verification

* varies by country
language iconLanguage Spoken:
  • English
  • Thai
education iconEducation:
  • DDS
  • Cirujano Dentista
Dr. Chutima Kositpantavong DDS., MSc.,
Dr. Chutima Kositpantavong DDS., MSc.,
profession badge
verify iconDental Departures Verified Dentist

We conduct a 4 point review of our dentists* - site visit, quality survey, online reputation, dental license verification

* varies by country
language iconLanguage Spoken:
  • English
  • Thai
association iconAssociations:
  • Dental Association of Thailand
education iconEducation:
  • DDS
  • MSc., Prosthodontics
  • Certificate in Prosthetic Dentistry

Before and After


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TUESDAY 10:00 - 20:00
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