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 13,013 - SGD 14,214
All-on-Four System with fixed acrylic bridge
question icon

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 10,811 - SGD 12,012 SGD 26,646
All-on-Six System with fixed acrylic bridge
question icon

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 15,215 - SGD 16,416 SGD 38,931
All-on-Six System with fixed Porcelain bridge
SGD 20,020
Bone graft (large)
SGD 801 - SGD 1,201 SGD 2,595
1 - 2 days
Bone graft (small)
SGD 400 SGD 1,947
1 - 2 days
Implant Supported Overdenture, removable (with 2 implants)
question icon

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 5,646 - SGD 7,247 SGD 8,954
Implant Supported Overdenture, removable (with 4 implants)
question icon

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 9,970 - SGD 13,173 SGD 15,962
Implant Supported Overdenture, removable (with 6 implants)
question icon

Additional Notes



SIC Invent Swiss 357000 Straumann/Nobel 477000

SGD 14,294 - SGD 19,099 SGD 22,969
Implant Supported Overdenture, removable (with 8 implants)
question icon

Additional Notes



SIC Invent Swiss 465000 Straumann/Nobel 625000

SGD 18,619 - SGD 25,025 SGD 29,847
Implants Supported Porcelain Bridge, Full Arch (with 4 implants)
question icon

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 13,934 - SGD 17,137 SGD 31,145
Implants Supported Porcelain Bridge, Full Arch (with 6 implants)
question icon

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 18,258 - SGD 23,063 SGD 36,335
Implants Supported Porcelain Bridge, Full Arch (with 8 implants)
question icon

Additional Notes



SIC Invent Swiss 520000 Straumann/Nobel 680000

SGD 20,821 - SGD 27,227 SGD 41,526
Mini Implant
question icon

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 200 SGD 1,427
14 days
Porcelain metal Crown on implant (including abutment)
SGD 801 - SGD 1,001
Sinus lifting
SGD 1,001 - SGD 2,402 SGD 5,191
Snap on Denture supported over 4 implants
SGD 9,970 - SGD 13,173
Snap on Denture supported over 6 Implants
SGD 14,294 - SGD 19,099
Standard Implant Crown (including abutment)
SGD 801 - SGD 1,001 SGD 4,996
Standard Titanium Dental Implant (implant only)
question icon

Additional Notes



SIC Invent Swiss 34000 Straumann/Nobel 49000 - 55000

SGD 1,361 - SGD 2,202 SGD 2,855
7 days
Titanium Dental Implant (including abutment and standard crown)
question icon

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 2,162 - SGD 3,203 SGD 5,061
Zirconia Crown on implant (including abutment)
SGD 1,001
Zirconia Dental Implant (metal free)
SGD 3,403 SGD 4,542
2. Crowns/Veneers
ProcedurePriceDuration
Composite Veneer (direct bonding)
question icon

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 220 - SGD 260 SGD 324
1 - 2 days
Full Porcelain/Ceramic Crown
question icon

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 677 SGD 1,363
5 - 14 days
Porcelain Fused to Gold Crown
question icon

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 921 - SGD 1,001 SGD 2,076
3 - 7 days
Porcelain Fused to Metal Crown (precious alloy)
question icon

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 801 SGD 1,687
5 - 14 days
Porcelain Fused to Metal Crown (standard alloy)
question icon

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 400 - SGD 480 SGD 1,298
3 - 7 days
Porcelain Veneer
question icon

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 521 - SGD 561 SGD 1,928
3 - 7 days
Zirconia Crown
question icon

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 721 SGD 2,076
3 - 7 days
Zirconia Veneer
SGD 601 SGD 1,817
5 - 14 days
3. Dentures
ProcedurePriceDuration
Full Denture, Acrylic Teeth (upper or lower)
question icon

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 1,001 SGD 2,336
14 days
Full Denture, Immediate or Healing (upper or lower)
SGD 1,001 SGD 1,947
14 days
Partial Denture, Acrylic Frame
SGD 200 - SGD 320 SGD 1,557
7 - 14 days
Partial Denture, Flexible Frame
SGD 400 SGD 1,817
7 - 14 days
Partial Denture, Metal Frame
SGD 541 - SGD 601 SGD 1,687
7 - 14 days
Temporary Partial or Flipper
SGD 200 SGD 584
Temporary Partial or Flipper (Clinic Lab)
SGD 200
Temporary Partial or Flipper (Outside Lab)
SGD 200
Temporary plate
SGD 200
4. Root Canal Treatment
ProcedurePriceDuration
Post/Core Build-up
SGD 280 SGD 519
1 day
Root canal (molar)
question icon

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 521 SGD 1,752
3 - 7 days
Root canal (anterior tooth)
question icon

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 360 SGD 1,038
3 - 7 days
Root canal (any tooth)
SGD 360 - SGD 521 SGD 1,541
3 - 7 days
Root canal (premolar)
question icon

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 440 SGD 1,492
3 - 7 days
Root Canal Treatment (including post/core & porcelain crown)
SGD 1,317 - SGD 1,602 SGD 13,548
Root Canal Treatment (including post/core & standard crown)
SGD 1,121 - SGD 1,802 SGD 2,855
5. Cleaning, Whitening, Fillings & Extractions
ProcedurePriceDuration
Composite Filling (1 surface)
SGD 40 SGD 169
1 day
Composite Filling (2 surface)
SGD 80 SGD 195
1 day
Composite Filling (3 surface)
SGD 120 SGD 221
1 day
Deep Cleaning, Scaling & Root Planing (per quadrant)
question icon

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 100 SGD 260
1 day
Extraction (simple)
question icon

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 44 - SGD 132 SGD 227
1 day
Extraction (surgical or impacted)
question icon

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 132 - SGD 440 SGD 730
Extraction (wisdom tooth)
SGD 44 - SGD 440
Inlay/Onlay
SGD 240 SGD 1,168
1 day
Laser Teeth Whitening
SGD 340 SGD 644
Regular Teeth Cleaning
SGD 48 - SGD 72 SGD 164
1 day
Teeth Whitening
question icon

Additional Notes



Philips Zoom 8500 Cool Light 3900

SGD 156 - SGD 340
1 day
Teeth Whitening, take home kit
question icon

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 160 SGD 357
1 day
6. Diagnostics
ProcedurePriceDuration
CT Scan/3D X-ray
SGD 200 - SGD 400 SGD 649
Panoramic X-Rays
SGD 48 SGD 182
1 day
Single X-Ray (bitewing or periapical)
SGD 8 SGD 45
1 day
7. Other Procedures
ProcedurePriceDuration
Amalgam Filling
SGD 24 - SGD 56
Extraction ( Primary tooth)
SGD 44 - SGD 132
Fluoride Application
SGD 24 - SGD 48
Frenectomy
SGD 280 - SGD 1,001
Gingivectomy
SGD 280 - SGD 1,001
Gingivoplasty
SGD 280 - SGD 1,001
Local Anesthetics
SGD 8 SGD 65
Night guard (hard plastic)
SGD 240 - SGD 320 SGD 973
1 day
Night guard (soft plastic)
SGD 240 SGD 779
1 day
Preventive resin restoration (P.R.R.)
SGD 40 - SGD 100
Prophylaxis
SGD 48 - SGD 72
Pulpotomy / Pulpectomy
SGD 140 - SGD 200
Resin Composite Filling ( Primary tooth)
SGD 48
Sealant
SGD 24
Stainless steel crown
SGD 140
8. Orthodontics
ProcedurePriceDuration
Clear Braces
SGD 2,603 - SGD 3,403
Conventional Braces
SGD 2,002 - SGD 2,402
Damon Braces
SGD 2,803 - SGD 3,604
Invisalign (USA)
SGD 3,163 - SGD 6,406
Invisalign® Full Case
SGD 6,406
Invisalign® i7
SGD 3,163
Invisalign® Lite
SGD 4,805
Metal Braces
SGD 2,002 - SGD 2,402
Retainers
SGD 132
Scaling
SGD 48 - SGD 72
Splint
SGD 240
Save Up to 70% on Your New Smile

★ 4.63 .935 reviews

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 >
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


Additional Services

Free Exam
Free Exam
Free Wifi
Free Wifi
Free Water
Free Water
Free Coffee
Free Coffee
Free Ground Transportation to Hotel
Free Ground Transportation to Hotel

Accepted Payment Methods

Visa Visa Mastercard Mastercard Amex Amex Diners Club Diners Club Cash Cash JCB JCB Bank Transfer Bank Transfer PayPal PayPal

Operation Hours UTC+07

MONDAY 10:00 - 20:00
TUESDAY 10:00 - 20:00
WEDNESDAY 10:00 - 20:00
THURSDAY 10:00 - 20:00
FRIDAY 10:00 - 20:00
SATURDAY 10:00 - 20:00
SUNDAY 10:00 - 17:00

Map