About Bangkok Smile Dental Clinic (Sukhumvit Soi 21 Asoke)

Bangkok Smile Dental Clinic (Sukhumvit Soi 21 Asoke) is located right by the Asoke interchange, where BTS Asok and MRT Sukhumvit meet, making it one of Bangkok’s easiest dental clinics to reach. With more than 20 years of experience, a multilingual team, and a fully equipped in-house dental lab, the Asoke branch focuses on efficient, digitally planned care for treatments ranging from All-on-4 full-arch rehabilitation to veneers, crowns, and orthodontics. Patients often value the clinic’s clear pricing, long track record, and traveler-friendly amenities.

 

What Stands Out

 

  • Implant and full-arch expertise: All-on-4 and complex reconstructions supported by 3-D diagnostics.
  • On-site digital lab: Faster turnaround for crowns and veneers with CAD/CAM workflows.
  • Convenient location: Just steps from BTS Asok and MRT Sukhumvit at the Asoke crossroads, which is practical for short stays.
  • Traveler comforts: Free Wi-Fi, water, hotel ground transfers on selected bookings, parking, and wheelchair access.

 

Treatments & Services

 

  • Implants: Single implants, abutments and crowns, All-on-4, overdentures, bone grafts, and sinus lift procedures.
  • Cosmetic and restorative: Zirconia, ceramic, and porcelain-fused-to-metal crowns, veneers, bridges, dentures, and temporary crowns or veneers.
  • Orthodontics: Traditional braces, Invisalign, retainers, and splints.
  • Endodontics and periodontics: Root canals and gum therapy.
  • General care and whitening: Exams, cleanings, fillings, and laser or in-office whitening.
  • Diagnostics: CBCT 3-D scans, digital impressions, digital smile design, CAD/CAM, and laser dentistry.

 

Patient Experience & Amenities
 

Included amenities include free Wi-Fi, drinking water, parking, wheelchair access, free local phone calls, and complimentary ground transfer to your hotel on eligible bookings. Accepted payment methods include Visa, Mastercard, American Express, and cash.

Hours (UTC+07): Monday to Sunday, 10:00–18:00.

 

Location & How to Get There
 

Set your map to Sukhumvit Soi 21 (Asoke). From BTS Asok or MRT Sukhumvit, the clinic is a short walk away. For door-to-door convenience, Grab and Bolt are practical options, and taxis also know the Asoke area well. This central location is surrounded by hotels, shopping malls, and restaurants, making it easy to combine appointments with sightseeing or other travel plans.

 

Dental Team

 

  • Dr. Kanokporn Iramaneerat — Orthodontics; English, Japanese, and Thai; DDS with second-class honors, postgraduate certificates, and Ph.D. program training in Orthodontics.
  • Dr. Chalida Limjeerajarus — 22 years of experience; English, Japanese, and Thai; memberships across periodontics, pedodontics, endodontics, implant, and dental associations.
  • Dr. Nunnapas Kulkanchanachewin — Prosthodontics training; English and Thai.
  • Dr. Apisarid Chonlapatapiwich — DDS with honors; English and Thai.
  • Dr. Chanikarn Chaksupa — Esthetic Restorative and Implant Dentistry; English and Thai; advanced implant training.
  • Dr. Panchita Chirathana — Endodontics with postgraduate training; English and Thai.


 

FAQ

 

1) What warranties or guarantees are offered?
 

Short: Manufacturer warranties on implants and prosthetics plus clinic aftercare, detailed in writing.

More detail: Coverage varies by brand, material, and treatment plan. Written terms are usually provided during consultation, and keeping up with hygiene visits is typically required to maintain coverage.

 

2) Where exactly is the clinic and how do I get there?

 

Short: It is in Asoke on Sukhumvit Soi 21, near BTS Asok and MRT Sukhumvit, and can be reached on foot or by Grab or Bolt.

More detail: Exit BTS or MRT at Asok or Sukhumvit and walk along Soi 21. Rideshare services are often the easiest last-mile option, especially during rain or busy traffic periods.

 

3) What payment types are accepted?

 

Short: Visa, Mastercard, American Express, and cash.

More detail: Bring a physical card and identification, and notify your bank in advance about international medical charges to help avoid declined transactions.

 

4) Which languages are spoken?

 

Short: English and Thai clinic-wide, with some dentists also speaking Japanese.

More detail: Individual dentist profiles list language abilities, and patients can request a coordinator if they prefer support in a specific language.

 

5) How long do All-on-4 cases take?

 

Short: Surgery and provisional teeth first, then final prosthetics after healing.

More detail: The first stage often takes about 3 to 4 days without grafting, or 10 to 14 days if grafting is needed. The second stage for final teeth usually takes about 7 to 9 days. Timelines vary depending on bone quality.

 

6) Can I get crowns or veneers quickly?
 

Short: Often yes, thanks to the in-house lab.

More detail: Many single-unit cases can be completed within 5 to 7 days, while larger smile makeover cases may need extra try-ins and shade checks.

 

7) What amenities can I expect?

 

Short: Free Wi-Fi, water, parking, hotel transfers on selected bookings, wheelchair access, and free local calls.

More detail: Patients should ask their coordinator to confirm hotel transfer eligibility and pickup windows before arrival.

 

8) What are the opening hours?


Short: Open daily from 10:00 to 18:00 (UTC+07).

More detail: The clinic operates seven days a week, which can be helpful for travelers planning around tours, work, or flight schedules.


Prices and Procedures

1. Implant Procedures
ProcedurePriceDuration
All-on-Four System with fixed acrylic bridge
question icon

Additional Notes



 For A CAD-CAM milled titanium bar with hybrid bridge (4 implants), the price has been adjusted to THB 390,000 or approximately AUS 14,444 per jaw.

SGD 10,620 - SGD 12,587 SGD 26,022
10 - 14 days
Bone graft (small)
question icon

Additional Notes



Materials excluded

SGD 983 - SGD 1,180 SGD 1,901
1 - 2 days
Implant Supported Overdenture, removable (with 2 implants)
question icon

Additional Notes



The cost mainly depends on the number of dental implants and type of denture.

SGD 6,687 SGD 8,744
Implant Supported Overdenture, removable (with 4 implants)
question icon

Additional Notes



All included price for implants and denture. We will collect ONLY the cost of surgery part (approx. 60-70% of the total cost) during surgery. The remained amount will be paid next time.

SGD 9,440 SGD 15,588
Mini Implant
SGD 3,540 - SGD 5,900 SGD 1,394
Porcelain metal Crown on implant (including abutment)
SGD 1,534 - SGD 3,343
10 days
Sinus lifting
SGD 983 - SGD 1,770 SGD 5,069
1 - 2 days
Standard Implant Crown (including abutment)
question icon

Additional Notes



First stage of implant placement: 3-4 days (without bone graft) 10 to 14 days (with bone graft). Second stage, placement of permanent restorations: 7-9 days (with healing abutment). 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 1,495 - SGD 1,770 SGD 4,879
7 - 9 days
Standard Titanium Dental Implant (implant only)
question icon

Additional Notes



First stage of implant placement: 3-4 days (without bone graft) 10 to 14 days (with bone graft). Second stage, placement of permanent restorations: 7-9 days (with healing abutment). 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 1,180 - SGD 1,573 SGD 2,788
3 - 14 days
Titanium Dental Implant (including abutment and standard crown)
SGD 2,163 - SGD 3,343 SGD 4,942
Zirconia Crown on implant (including abutment)
SGD 1,573 - SGD 1,770
Zirconia Dental Implant (metal free)
SGD 3,540 SGD 4,436
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 197 - SGD 236 SGD 317
1 - 2 days
Full Porcelain/Ceramic Crown
SGD 590 - SGD 708 SGD 1,331
5 - 7 days
Porcelain Fused to Gold Crown
question icon

Additional Notes



5-7 days are required for 1-5 crowns, 7 days required for 6+ crowns, and 7-60 days for full mouth crowns.

SGD 787 - SGD 865 SGD 2,028
5 - 7 days
Porcelain Fused to Metal Crown (standard alloy)
question icon

Additional Notes



5-7 days are required for 1-5 crowns, 7 days required for 6+ crowns, and 7-60 days for full mouth crowns.

SGD 472 - SGD 511 SGD 1,267
5 - 7 days
Porcelain Veneer
question icon

Additional Notes



5-7 days are required for 1-5 veneers and 7 days required for 6+ veneers.

SGD 433 - SGD 590 SGD 1,883
5 - 7 days
Temporary Crown/Veneer
SGD 59 - SGD 79 SGD 190
7 days
Zirconia Crown
question icon

Additional Notes



5-7 days are required for 1-5 crowns, 7 days required for 6+ crowns, and 7-60 days for full mouth crowns.

SGD 708 - SGD 787 SGD 2,028
5 - 7 days
Zirconia Veneer
SGD 433 - SGD 590 SGD 1,774
5 - 7 days
3. Dentures
ProcedurePriceDuration
Full Denture Metal (upper or lower)
SGD 787 - SGD 983
10 - 14 days
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 787 - SGD 983 SGD 2,281
10 - 14 days
Full Denture, Immediate or Healing (upper or lower)
question icon

Additional Notes



We provide an immediate denture which will be inserted after extraction but the patients need to have the denture relined after insertion 45 days with us/local dentist.

SGD 787 - SGD 983 SGD 1,901
10 - 14 days
Partial Denture, Acrylic Frame
SGD 275 - SGD 787 SGD 1,521
4 - 6 days
Partial Denture, Flexible Frame
SGD 275 SGD 1,774
4 - 6 days
Partial Denture, Metal Frame
SGD 787 - SGD 983 SGD 1,647
4 - 6 days
Temporary Partial or Flipper
SGD 275 SGD 570
4 - 6 days
Temporary Partial or Flipper (Clinic Lab)
SGD 197
4 - 6 days
Temporary Partial or Flipper (Outside Lab)
SGD 275
4 - 6 days
Temporary plate
SGD 197
4 - 6 days
4. Root Canal Treatment
ProcedurePriceDuration
Post/Core Build-up
SGD 118 - SGD 236 SGD 507
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 7 days (not too much infected) are required. For a root canal treatment including the post & core build up and permanent crown restoration, 8 to 10 days (not too much infected)are required. Root canal treatment time can vary based on prescence of infection on the tooth. Inquire further for your case.

SGD 511 - SGD 590 SGD 1,711
7 - 10 days
Root canal (anterior tooth)
SGD 315 - SGD 354 SGD 1,014
7 - 10 days
Root canal (premolar)
SGD 433 - SGD 472 SGD 1,457
7 - 10 days
5. Cleaning, Whitening, Fillings & Extractions
ProcedurePriceDuration
Composite Filling
SGD 59 - SGD 236 SGD 256
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 59 - SGD 118 SGD 253
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 79 - SGD 118 SGD 222
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 118 - SGD 157 SGD 713
7 days
Extraction (wisdom tooth)
SGD 197 - SGD 275
1 day
Inlay/Onlay
SGD 157 - SGD 708 SGD 1,141
1 - 2 days
Laser Teeth Whitening
question icon

Additional Notes



Laser teeth whitening usually takes about 1-2 hours to complete, and most patients experience a change a 7-9 shades in tooth coloration.

SGD 295 SGD 629
1 day
Regular Teeth Cleaning
question icon

Additional Notes



Regular teeth cleaning can be completed in one appointment.

SGD 47 - SGD 79 SGD 161
1 day
Teeth Whitening
SGD 354
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 138 SGD 349
1 day
6. Diagnostics
ProcedurePriceDuration
CT Scan/3D X-ray
SGD 118 - SGD 236 SGD 634
1 day
Initial Examination/Consultation
SGD 20 - SGD 39 SGD 228
1 day
Panoramic X-Rays
SGD 51 SGD 177
1 day
Single X-Ray (bitewing or periapical)
SGD 10 SGD 44
1 day
7. Other Procedures
ProcedurePriceDuration
Frenectomy
SGD 157 - SGD 275
1 day
Night guard (hard plastic)
SGD 275 SGD 950
1 - 2 days
Night guard (soft plastic)
SGD 118 SGD 760
1 - 2 days
8. Orthodontics
ProcedurePriceDuration
Conventional Braces
SGD 1,652 - SGD 2,360
Damon Braces
question icon

Additional Notes



This price is only for installation of braces.

SGD 3,107 - SGD 4,288
Invisalign® i7
SGD 1,927 - SGD 3,107
Invisalign® Lite
SGD 3,501 - SGD 4,681
Metal Braces
question icon

Additional Notes



This price is only for installation of braces.

SGD 1,652 - SGD 2,360
Retainers
SGD 98 - SGD 197
3 - 7 days
Splint
SGD 118 - SGD 275
1 day
Save Up to 70% on Your New Smile

Promotions

Bangkok Smile Dental Clinic: Exclusive All-on-4 Dental Restoration

Bangkok Smile Dental Clinic: Exclusive All-on-4 Dental Restoration

Transform your smile with the world-renowned All-on-4® treatment at Bangkok Smile Dental Clinic. Get a complete arch of teeth replaced for just THB 320,000 per jaw.

Use code DDBSDG04ASOKE when booking your appointment.

★ 4.64 .1111 reviews

Marcel

April 2025

I had minimal wait time during my visits.

Show More >

Marc

April 2025

Dr.Piyamas is an expert in restorative dentistry.

Show More >

Marcus

April 2025

The cost of the braces was clearly outlined, including payment options.

Show More >

Mando

April 2025

I had a dental bridge installed, and it feels very natural.

Show More >

Marcus

April 2025

My orthodontic treatment with braces is progressing well.

Show More >
Show more reviews >

Cleanliness

4.66

Communication

4.60

Value

4.63

Quality

4.67

Service

4.65

Comfort

4.62

Marcel

April 2025

I had minimal wait time during my visits.

Show more >

Marc

April 2025

Dr.Piyamas is an expert in restorative dentistry.

Show more >

Marcus

April 2025

The cost of the braces was clearly outlined, including payment options.

Show more >

Mando

April 2025

I had a dental bridge installed, and it feels very natural.

Show more >

Marcus

April 2025

My orthodontic treatment with braces is progressing well.

Show more >

Doctors

Dr. Piyamas Luppayawijit
Dr. Piyamas Luppayawijit
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:
  • Thai Dental Council
  • Thai Dental association
education iconEducation:
  • Doctor of Dental Surgery
  • Certificate in Operation Dentistry
Dr. Wanjira Chutimanutskul
Dr. Wanjira Chutimanutskul
profession badge
28Years of Practice
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:
  • The Australian Society of Orthodontics
  • Membership of Invisalign
  • Thai Dental Council
  • Thai Dental Association
  • Thai Orthodonctics Association
  • The Australian Society of Orthodontics
education iconEducation:
  • Doctor of Dental Surgery
  • Master of Dental Science (Orthodontics)
  • First prize of postgraduate othodontics treatment case in the clinical day meeting of the Australian
  • Specific Training Invisalign Accreditation
  • Ex-Lecturer of Dentistry, Deparment of Oral Surgery And Oral Medicine,
  • First prize of postgraduate othodontics treatment case in the clinical day meeting of the Australian
Dr. Kittima Siripanich
Dr. Kittima Siripanich
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:
  • Thai Prosthodontics Association
  • Thai Dental Council
education iconEducation:
  • Doctor of Dental Surgery
  • Certificate in Esthetic Dentistry
Dr. Utumporn Rangsisiripaiboon
Dr. Utumporn Rangsisiripaiboon
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:
  • Thai Prosthodontics Association
  • Thai Operative Dentistry Society
  • The Thai Dental Council
education iconEducation:
  • Fellowship in Prosthodontics
  • Certificate in Implant Dentistry
  • Certificate in Prosthodontics
  • Graduate Diploma in Operative Dentistry
  • DDS
  • Clinic Residency in ALL-ON-4™ MALO CLINIC Rehabilitation Protocol for Edentulous and Partially Edent
Assist. Prof. Dr. Preeda Pungpapong DDS., MSc.
Assist. Prof. Dr. Preeda Pungpapong DDS., MSc.
profession badge
27Years of Practice
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:
  • The Dental Council of Thailand
education iconEducation:
  • DDS
  • M.S. in Prosthodontics
  • Diplomate of The American Board of Prosthodontics
  • Certificate, Implant Fellowship (Periodontics)
  • Certificate, Prosthodontics
Dr. Prapakorn Chamnongprasatporn
Dr. Prapakorn Chamnongprasatporn
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:
  • The Dental Council of Thailand
education iconEducation:
  • DDS
  • All-on-4 & Zygoma Clinical Course
  • Certificate in Oral and Maxillofacial Surgery
  • Graduate Diploma in Dentistry
Dr. Kanokporn Iramaneerat
Dr. Kanokporn Iramaneerat
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
  • Japanese
  • Thai
association iconAssociations:
  • The Dental Council of Thailand
  • Thai Dental Association
  • Thai Orthodonctics Association
education iconEducation:
  • DDS (2nd class honor)
  • Post-graduate certificate in Orthodontic Science
  • Doctor of Philosophy Program in Orthodontics (Ph.D.)
  • Certificate of Proficiency in Japanese
Dr. Neeranart Thirasupa
Dr. Neeranart Thirasupa
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 (First Class Honor)
  • Master of Science (M.Sc.) (Orthodontics)
  • Residency Training Program in Orthodontics
  • Diplomate, Thai Board of Orthodontics
  • Certification of completion, Invisalign, Align technology
Dr. Chalida Limjeerajarus
Dr. Chalida Limjeerajarus
profession badge
22Years of Practice
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
  • Japanese
  • Thai
association iconAssociations:
  • Member of Periodontology Association
  • Member of Pedodontics Association
  • Member of Thailand Endodontics Association
  • Member of Thailand Implant (TADI) Society
  • Member of the International Association in Dental Research (IADR)
  • Member of Thailand Dental Association
education iconEducation:
  • DDS
  • Research and Clinical Student Department of Fixed Prosthodontics
  • Ph.D. in Dental Sciences
  • Certification in Invisalign
  • Certification in mini-MBA in Health
Dr. Nunnapas Kulkanchanachewin
Dr. Nunnapas Kulkanchanachewin
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
  • Certificate of Clinical Assistant Fellow in Prosthodontics
  • Certificate of International Advanced Program in Prosthodontics
  • Residency Training in Prosthodontics
Dr. Apisarid Chonlapatapiwich
Dr. Apisarid Chonlapatapiwich
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 (Honors)
  • International Exchange Programme
Dr. Chanikarn Chaksupa
Dr. Chanikarn Chaksupa
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
  • Master of Science Program in Esthetic Restorative and Implant Dentistry
  • Certificate of Advance Implantology
Dr. Panchita Chirathana
Dr. Panchita Chirathana
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:
  • The Dental Council of Thailand
  • The Dental Association of Thailand
  • Thai Endodontic Association
education iconEducation:
  • DDS
  • Post graduated in Endodontics

Before and After


Additional Services

Free Wifi
Free Wifi
Free Water
Free Water
Free Parking
Free Parking
Free Ground Transportation to Hotel
Free Ground Transportation to Hotel
Free Phone Call
Free Phone Call
Wheelchair Accessible
Wheelchair Accessible

Accepted Payment Methods

Visa Visa Mastercard Mastercard Amex Amex Cash Cash

Operation Hours UTC+07

MONDAY 10:00 - 18:00
TUESDAY 10:00 - 18:00
WEDNESDAY 10:00 - 18:00
THURSDAY 10:00 - 18:00
FRIDAY 10:00 - 18:00
SATURDAY 10:00 - 18:00
SUNDAY 10:00 - 18:00

Map