We conduct a 4 part review of our dental clinic* - site visit, quality survey, online reputation, dental license verification
* varies by country
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.
| Procedure | Price | Duration |
|---|---|---|
| All-on-Five System with fixed acrylic bridge | USD 9,994 - USD 10,916 | |
All-on-Four System with fixed acrylic bridgeAdditional NotesFirst 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. | USD 8,303 - USD 9,225 USD 20,533 | |
All-on-Six System with fixed acrylic bridgeAdditional NotesFirst 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. | USD 11,685 - USD 12,608 USD 30,000 | |
| All-on-Six System with fixed Porcelain bridge | USD 15,375 | |
| Bone graft (large) | USD 615 - USD 923 USD 2,000 | 1 - 2 days |
| Bone graft (small) | USD 308 USD 1,500 | 1 - 2 days |
Implant Supported Overdenture, removable (with 2 implants)Additional NotesFirst 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 | USD 4,336 - USD 5,566 USD 6,900 | |
Implant Supported Overdenture, removable (with 4 implants)Additional NotesFirst 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 | USD 7,657 - USD 10,117 USD 12,300 | |
Implant Supported Overdenture, removable (with 6 implants)Additional NotesSIC Invent Swiss 357000 Straumann/Nobel 477000 | USD 10,978 - USD 14,668 USD 17,700 | |
Implant Supported Overdenture, removable (with 8 implants)Additional NotesSIC Invent Swiss 465000 Straumann/Nobel 625000 | USD 14,299 - USD 19,219 USD 23,000 | |
Implants Supported Porcelain Bridge, Full Arch (with 4 implants)Additional NotesFirst 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 | USD 10,701 - USD 13,161 USD 24,000 | |
Implants Supported Porcelain Bridge, Full Arch (with 6 implants)Additional NotesFirst 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 | USD 14,022 - USD 17,712 USD 28,000 | |
Implants Supported Porcelain Bridge, Full Arch (with 8 implants)Additional NotesSIC Invent Swiss 520000 Straumann/Nobel 680000 | USD 15,990 - USD 20,910 USD 32,000 | |
Mini ImplantAdditional NotesFirst 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. | USD 154 USD 1,100 | 14 days |
| Porcelain metal Crown on implant (including abutment) | USD 615 - USD 769 | |
| Sinus lifting | USD 769 - USD 1,845 USD 4,000 | |
| Snap on Denture supported over 4 implants | USD 7,657 - USD 10,117 | |
| Snap on Denture supported over 6 Implants | USD 10,978 - USD 14,668 | |
| Standard Implant Crown (including abutment) | USD 615 - USD 769 USD 3,850 | |
Standard Titanium Dental Implant (implant only)Additional NotesSIC Invent Swiss 34000 Straumann/Nobel 49000 - 55000 | USD 1,046 - USD 1,691 USD 2,200 | 7 days |
Titanium Dental Implant (including abutment and standard crown)Additional NotesFirst 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 | USD 1,661 - USD 2,460 USD 3,900 | |
| Zirconia Crown on implant (including abutment) | USD 769 | |
| Zirconia Dental Implant (metal free) | USD 2,614 USD 3,500 |
| Procedure | Price | Duration |
|---|---|---|
Composite Veneer (direct bonding)Additional NotesComposite veneers can usually be done in one visit, for extensive cases, multiple visits may be required. Inquire further for your case. | USD 169 - USD 200 USD 250 | 1 - 2 days |
Full Porcelain/Ceramic CrownAdditional Notes5-7 days are required for 1-5 crowns, 7-10 days required for 6+ crowns, and 10-14 days (simple) for full mouth crowns. | USD 520 USD 1,050 | 5 - 14 days |
Porcelain Fused to Gold CrownAdditional Notes5-7 days are required for 1-5 crowns, 7-10 days required for 6+ crowns, and 10-14 days (simple) for full mouth crowns. | USD 707 - USD 769 USD 1,600 | 3 - 7 days |
Porcelain Fused to Metal Crown (precious alloy)Additional Notes5-7 days are required for 1-5 crowns, 7-10 days required for 6+ crowns, and 10-14 days (simple) for full mouth crowns. | USD 615 USD 1,300 | 5 - 14 days |
Porcelain Fused to Metal Crown (standard alloy)Additional Notes5-7 days are required for 1-5 crowns, 7-10 days required for 6+ crowns, and 10-14 days (simple) for full mouth crowns. | USD 308 - USD 369 USD 1,000 | 3 - 7 days |
Porcelain VeneerAdditional Notes5-7 days are required for 1-5 veneers and 7-10 days required for 6+ veneers. IPS eMax 13000 14000 IPS esthetic 11000 12000 | USD 400 - USD 431 USD 1,486 | 3 - 7 days |
Zirconia CrownAdditional Notes5-7 days are required for 1-5 crowns, 7-10 days required for 6+ crowns, and 10-14 days (simple) for full mouth crowns. | USD 554 USD 1,600 | 3 - 7 days |
| Zirconia Veneer | USD 461 USD 1,400 | 5 - 14 days |
| Procedure | Price | Duration |
|---|---|---|
Full Denture, Acrylic Teeth (upper or lower)Additional NotesIf 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. | USD 769 USD 1,800 | 14 days |
| Full Denture, Immediate or Healing (upper or lower) | USD 769 USD 1,500 | 14 days |
| Partial Denture, Acrylic Frame | USD 154 - USD 246 USD 1,200 | 7 - 14 days |
| Partial Denture, Flexible Frame | USD 308 USD 1,400 | 7 - 14 days |
| Partial Denture, Metal Frame | USD 415 - USD 461 USD 1,300 | 7 - 14 days |
| Temporary Partial or Flipper | USD 154 USD 450 | |
| Temporary Partial or Flipper (Clinic Lab) | USD 154 | |
| Temporary Partial or Flipper (Outside Lab) | USD 154 | |
| Temporary plate | USD 154 |
| Procedure | Price | Duration |
|---|---|---|
| Post/Core Build-up | USD 215 USD 400 | 1 day |
Root canal (molar)Additional NotesRoot 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. | USD 400 USD 1,350 | 3 - 7 days |
Root canal (anterior tooth)Additional NotesRoot 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. | USD 277 USD 800 | 3 - 7 days |
| Root canal (any tooth) | USD 277 - USD 400 USD 1,188 | 3 - 7 days |
Root canal (premolar)Additional NotesRoot 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. | USD 338 USD 1,150 | 3 - 7 days |
| Root Canal Treatment (including post/core & porcelain crown) | USD 1,012 - USD 1,230 USD 10,440 | |
| Root Canal Treatment (including post/core & standard crown) | USD 861 - USD 1,384 USD 2,200 |
| Procedure | Price | Duration |
|---|---|---|
| Composite Filling (1 surface) | USD 31 USD 130 | 1 day |
| Composite Filling (2 surface) | USD 62 USD 150 | 1 day |
| Composite Filling (3 surface) | USD 92 USD 170 | 1 day |
Deep Cleaning, Scaling & Root Planing (per quadrant)Additional NotesPeriodontal 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. | USD 77 USD 200 | 1 day |
Extraction (simple)Additional NotesSimple 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. | USD 34 - USD 101 USD 175 | 1 day |
Extraction (surgical or impacted)Additional NotesComplicated 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. | USD 101 - USD 338 USD 563 | |
| Extraction (wisdom tooth) | USD 34 - USD 338 | |
| Inlay/Onlay | USD 185 USD 900 | 1 day |
| Laser Teeth Whitening | USD 261 USD 496 | |
| Regular Teeth Cleaning | USD 37 - USD 55 USD 127 | 1 day |
Teeth WhiteningAdditional NotesPhilips Zoom 8500 Cool Light 3900 | USD 120 - USD 261 | 1 day |
Teeth Whitening, take home kitAdditional NotesImpressions for whitening trays can be done in one day, and in most cases, the kit finished same-day. Inquire further for your case. | USD 123 USD 275 | 1 day |
| Procedure | Price | Duration |
|---|---|---|
| CT Scan/3D X-ray | USD 154 - USD 308 USD 500 | |
| Panoramic X-Rays | USD 37 USD 140 | 1 day |
| Single X-Ray (bitewing or periapical) | USD 6 USD 35 | 1 day |
| Procedure | Price | Duration |
|---|---|---|
| Amalgam Filling | USD 18 - USD 43 | |
| Extraction ( Primary tooth) | USD 34 - USD 101 | |
| Fluoride Application | USD 18 - USD 37 | |
| Frenectomy | USD 215 - USD 769 | |
| Gingivectomy | USD 215 - USD 769 | |
| Gingivoplasty | USD 215 - USD 769 | |
| Local Anesthetics | USD 6 USD 50 | |
| Night guard (hard plastic) | USD 185 - USD 246 USD 750 | 1 day |
| Night guard (soft plastic) | USD 185 USD 600 | 1 day |
| Preventive resin restoration (P.R.R.) | USD 31 - USD 77 | |
| Prophylaxis | USD 37 - USD 55 | |
| Pulpotomy / Pulpectomy | USD 108 - USD 154 | |
| Resin Composite Filling ( Primary tooth) | USD 37 | |
| Sealant | USD 18 | |
| Stainless steel crown | USD 108 |
| Procedure | Price | Duration |
|---|---|---|
| Clear Braces | USD 1,999 - USD 2,614 | |
| Conventional Braces | USD 1,538 - USD 1,845 | |
| Damon Braces | USD 2,153 - USD 2,768 | |
| Invisalign (USA) | USD 2,429 - USD 4,920 | |
| Invisalign® Full Case | USD 4,920 | |
| Invisalign® i7 | USD 2,429 | |
| Invisalign® Lite | USD 3,690 | |
| Metal Braces | USD 1,538 - USD 1,845 | |
| Retainers | USD 101 | |
| Scaling | USD 37 - USD 55 | |
| Splint | USD 185 |

Crown Promotion Package - Smile Signature (Siam Square)
Enhance Your Smile with Premium IPS eMax Crowns at BIDC! Starting at 96,600 THB.
Use code DDSMILESIAMCROWNS when booking your appointment.clean, efficient
Very friendly staff, the dentist’s treatment was careful! Thank you!
very professional.Chair a bit uncomfortable
Professional
Staff very friendly
| 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 |