Smile Signature Ratchadaphisek Dental คลินิกทันตกรรม สไมล์ ซิกเนเจอร์ รัชดาภิเษก - ศูนย์รากฟันเทียม จัดฟันใส วีเนียร์
257 26-27 Ratchadaphisek Rd, Ratchadaphisek, Din Daeng, Bangkok 10400
Order a consultation at the Ratchadaphisek flagship, which sits steps from MRT Exit 1, and you have access to a comprehensive dental menu backed by ISO 9001:2015 quality certification. Smile Signature's 20-plus year track record, Planmeca Promax digital imaging, and multilingual website make it a practical choice for expats navigating dental care in Bangkok.
You walk into the Ratchadaphisek flagship at 257/26-27 The Wiz Ratchada, a short distance from MRT Ratchadaphisek Station Exit 1, and the setup reflects a clinic that has refined its processes over more than two decades of operation.
Smile Signature is an ISO 9001:2015 certified dental group, with full-system certification held at the Ratchadaphisek headquarters. The clinic operates under the slogan 'Your smile Your signature,' and its service range covers preventive, restorative, cosmetic, and surgical dentistry across multiple Bangkok branches and a Phuket location.
Orthodontic options include conventional metal braces, ceramic tooth-coloured braces, Damon self-ligating braces, lingual braces using the STb light lingual system, and Invisalign clear aligners in multiple treatment tiers from Express through Comprehensive. Digital scanning with iTero eliminates the need for traditional impressions during Invisalign planning.
For cosmetic dentistry, the clinic provides ceramic veneers, full and partial crowns, tooth whitening including Zoom whitening, composite resin bonding, and bridge work. Dental implants are offered in immediate, same-day, and conventional protocols using titanium implant bodies. The Airflow teeth cleaning system provides a polishing and tartar removal option beyond standard scaling.
Restorative and surgical services include root canal treatment, periodontal scaling and surgery (including gum grafting), wisdom tooth extraction, and bone grafting for implant site preparation. Pediatric dentistry and fluoride sealant applications are also part of the service menu.
Diagnostic imaging uses the Planmeca Promax digital X-ray system, which the clinic cites for its precision in assessing bone volume, decay, root anatomy, and orthodontic planning. Installment payment plans are accepted. The website is available in Thai, English, and Chinese, and the Instagram handle is @smilesignature.