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 13,177 - SGD 14,393
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 10,947 - SGD 12,163 SGD 26,568
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 15,406 - SGD 16,623 SGD 38,817
All-on-Six System with fixed Porcelain bridge
SGD 20,272
Bone graft (large)
SGD 811 - SGD 1,216 SGD 2,588
1 - 2 days
Bone graft (small)
SGD 405 SGD 1,941
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 5,717 - SGD 7,338 SGD 8,928
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 10,095 - SGD 13,339 SGD 15,915
Implant Supported Overdenture, removable (with 6 implants)
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Additional Notes



SIC Invent Swiss 357000 Straumann/Nobel 477000

SGD 14,474 - SGD 19,339 SGD 22,902
Implant Supported Overdenture, removable (with 8 implants)
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Additional Notes



SIC Invent Swiss 465000 Straumann/Nobel 625000

SGD 18,853 - SGD 25,340 SGD 29,760
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 14,109 - SGD 17,353 SGD 31,054
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 18,488 - SGD 23,353 SGD 36,229
Implants Supported Porcelain Bridge, Full Arch (with 8 implants)
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Additional Notes



SIC Invent Swiss 520000 Straumann/Nobel 680000

SGD 21,083 - SGD 27,570 SGD 41,405
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 203 SGD 1,423
14 days
Porcelain metal Crown on implant (including abutment)
SGD 811 - SGD 1,014
Sinus lifting
SGD 1,014 - SGD 2,433 SGD 5,176
Snap on Denture supported over 4 implants
SGD 10,095 - SGD 13,339
Snap on Denture supported over 6 Implants
SGD 14,474 - SGD 19,339
Standard Implant Crown (including abutment)
SGD 811 - SGD 1,014 SGD 4,982
Standard Titanium Dental Implant (implant only)
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Additional Notes



SIC Invent Swiss 34000 Straumann/Nobel 49000 - 55000

SGD 1,378 - SGD 2,230 SGD 2,847
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 2,189 - SGD 3,243 SGD 5,046
Zirconia Crown on implant (including abutment)
SGD 1,014
Zirconia Dental Implant (metal free)
SGD 3,446 SGD 4,529
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 223 - SGD 264 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 685 SGD 1,359
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 932 - SGD 1,014 SGD 2,070
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 811 SGD 1,682
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 405 - SGD 487 SGD 1,294
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 527 - SGD 568 SGD 1,922
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 730 SGD 2,070
3 - 7 days
Zirconia Veneer
SGD 608 SGD 1,811
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 1,014 SGD 2,329
14 days
Full Denture, Immediate or Healing (upper or lower)
SGD 1,014 SGD 1,941
14 days
Partial Denture, Acrylic Frame
SGD 203 - SGD 324 SGD 1,553
7 - 14 days
Partial Denture, Flexible Frame
SGD 405 SGD 1,811
7 - 14 days
Partial Denture, Metal Frame
SGD 547 - SGD 608 SGD 1,682
7 - 14 days
Temporary Partial or Flipper
SGD 203 SGD 582
Temporary Partial or Flipper (Clinic Lab)
SGD 203
Temporary Partial or Flipper (Outside Lab)
SGD 203
Temporary plate
SGD 203
4. Root Canal Treatment
ProcedurePriceDuration
Post/Core Build-up
SGD 284 SGD 518
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 527 SGD 1,747
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 365 SGD 1,035
3 - 7 days
Root canal (any tooth)
SGD 365 - SGD 527 SGD 1,537
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 446 SGD 1,488
3 - 7 days
Root Canal Treatment (including post/core & porcelain crown)
SGD 1,334 - SGD 1,622 SGD 13,508
Root Canal Treatment (including post/core & standard crown)
SGD 1,135 - SGD 1,824 SGD 2,847
5. Cleaning, Whitening, Fillings & Extractions
ProcedurePriceDuration
Composite Filling (1 surface)
SGD 41 SGD 168
1 day
Composite Filling (2 surface)
SGD 81 SGD 194
1 day
Composite Filling (3 surface)
SGD 122 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 101 SGD 259
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 134 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 134 - SGD 446 SGD 728
Extraction (wisdom tooth)
SGD 45 - SGD 446
Inlay/Onlay
SGD 243 SGD 1,165
1 day
Laser Teeth Whitening
SGD 345 SGD 642
Regular Teeth Cleaning
SGD 49 - SGD 73 SGD 164
1 day
Teeth Whitening
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Additional Notes



Philips Zoom 8500 Cool Light 3900

SGD 158 - SGD 345
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 162 SGD 356
1 day
6. Diagnostics
ProcedurePriceDuration
CT Scan/3D X-ray
SGD 203 - SGD 405 SGD 647
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 24 - SGD 57
Extraction ( Primary tooth)
SGD 45 - SGD 134
Fluoride Application
SGD 24 - SGD 49
Frenectomy
SGD 284 - SGD 1,014
Gingivectomy
SGD 284 - SGD 1,014
Gingivoplasty
SGD 284 - SGD 1,014
Local Anesthetics
SGD 8 SGD 65
Night guard (hard plastic)
SGD 243 - SGD 324 SGD 970
1 day
Night guard (soft plastic)
SGD 243 SGD 776
1 day
Preventive resin restoration (P.R.R.)
SGD 41 - SGD 101
Prophylaxis
SGD 49 - SGD 73
Pulpotomy / Pulpectomy
SGD 142 - SGD 203
Resin Composite Filling ( Primary tooth)
SGD 49
Sealant
SGD 24
Stainless steel crown
SGD 142
8. Orthodontics
ProcedurePriceDuration
Clear Braces
SGD 2,635 - SGD 3,446
Conventional Braces
SGD 2,027 - SGD 2,433
Damon Braces
SGD 2,838 - SGD 3,649
Invisalign (USA)
SGD 3,203 - SGD 6,487
Invisalign® Full Case
SGD 6,487
Invisalign® i7
SGD 3,203
Invisalign® Lite
SGD 4,865
Metal Braces
SGD 2,027 - SGD 2,433
Retainers
SGD 134
Scaling
SGD 49 - SGD 73
Splint
SGD 243
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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