About GrandDent Dental Clinic

GrandDent Dental Clinic is based in Chiang Mai, offering a complete oral healthcare service, from professional teeth cleaning and whitening procedures to dental implants and full mouth restorations.

GrandDent Dental Clinic is a multi-specialty dental office conveniently located just five minutes away from the Chiang Mai International Airport.


The clinic exudes a warm and friendly atmosphere and delivers dental care that adheres to international standards by providing modern dental treatments that are performed by some of the most experienced dentists in Chiang Mai.


At GrandDent, patients are treated with the utmost care and consideration. Their team of top-flight dental professionals takes the time to talk with each individual to ensure their specific needs are satisfied and expectations are exceeded.


They strongly believe in a co-diagnosis philosophy, meaning that the patient and dentist decide together on the best treatment options to pursue. Alternative choices, pros and cons, prognosis and fees are thoroughly discussed to ensure total understanding and satisfaction.


The clinic employs multiple specialists across all fields of dentistry, including implantology, oral surgery, prosthodontics and restorative, periodontics, endodontics, orthodontics and general dentistry. This ultimately brings them the ability to provide all treatments under one roof and in one stop.


Their services include, but are not limited to:


- Teeth cleaning, teeth examination, x-rays and CT scans

- Zoom® teeth whitening

- Natural-colored aesthetic fillings

- Crowns and bridges

- Veneers

- Implant surgery and implant-supported crowns

- Removable partial or full dentures

- Orthodontics (tooth alignment, Invisalign®)

- Root canal treatment


Dental Team


- Dr. Thongnard Kumchai is a distinguished Oral and Maxillofacial Surgeon with extensive expertise in implantology. An English and Thai speaker, Dr. Kumchai holds a Doctor of Dental Surgery degree and completed his Oral and Maxillofacial residency. He is a Diplomate of the Thai Board of Oral and Maxillofacial Surgery and a Fellow of the ITI Straumann International Team for Implantology.


In addition to his clinical practice, Dr. Thongnard serves as the Dean of the Faculty of Dentistry at Bangkokthonburi University and is the Course Director of the Master of Science in Dental Implant program, reflecting his commitment to advancing dental education and practice.


- Dr. Hattapol Kumchai is a highly accomplished Prosthodontist who is fluent in English. He is a Diplomate of the American Board of Prosthodontics, reflecting his expertise in the field. Dr. Hattapol received advanced education in Prosthodontics from Tufts University School of Dental Medicine in Boston, MA, where he earned certifications and honors for his excellent achievements in Prosthodontics in 2022 and 2023.


He also holds a Master of Science in Orthodontics and is an Invisalign-trained doctor. In addition to his clinical practice, Dr. Kumchai serves as a lecturer, specializing in full-mouth rehabilitation and implant-supported prostheses (All-on-X).


GrandDent Dental Clinic takes great pride in providing the highest quality dental care, striving to do everything possible to make each patient feel comfortable and at home whilst providing healthy smiles for all the family.


How to Book Your Next Appointment


To schedule your appointment at GrandDent Dental Clinic, or to learn more about their services, contact Dental Departures' Customer Care Team today. We are available to assist you 24/7 and there's never a charge for our services.


Prices and Procedures

1. Implant Procedures
ProcedurePriceDuration
"All on Four" System with fixed acrylic bridge
SGD 9,883 SGD 26,703
"All on Six" System with fixed acrylic bridge
SGD 13,850 SGD 39,014
Bone graft (large)
SGD 780 SGD 2,601
1 day
Bone graft (small)
SGD 390 SGD 1,951
1 day
Implant Supported Overdenture, removable (with 2 implants)
SGD 5,982 SGD 8,973
10 days
Implants Supported Porcelain Bridge, Full Arch (with 6 implants)
SGD 18,922 SGD 36,413
10 days
Sinus lifting
SGD 780 SGD 5,202
1 - 2 days
Titanium Dental Implant (including abutment and standard crown)
SGD 2,601 SGD 5,072
10 days
2. Crowns/Veneers
ProcedurePriceDuration
Composite Veneer (direct bonding)
SGD 156 SGD 325
4 - 6 days
Full Porcelain/Ceramic Crown
SGD 520 SGD 1,365
4 - 6 days
Porcelain Fused to Gold Crown
SGD 650 SGD 2,081
4 - 6 days
Porcelain Fused to Metal Crown (precious alloy)
SGD 780 SGD 1,691
4 - 6 days
Porcelain Fused to Metal Crown (standard alloy)
SGD 390 SGD 1,300
4 - 6 days
Porcelain Veneer
SGD 390 - SGD 585 SGD 1,932
4 - 6 days
Temporary Crown/Veneer
SGD 65 SGD 195
3. Dentures
ProcedurePriceDuration
Full Denture, Acrylic Teeth (upper or lower)
SGD 1,183 SGD 2,341
7 - 21 days
Partial Denture, Acrylic Frame
SGD 247 - SGD 585 SGD 1,561
5 - 7 days
Partial Denture, Flexible Frame
SGD 247 - SGD 585 SGD 1,821
5 - 7 days
Partial Denture, Metal Frame
SGD 403 - SGD 988 SGD 1,691
5 - 7 days
4. Root Canal Treatment
ProcedurePriceDuration
Post/Core Build-up
SGD 156 SGD 520
Root canal (molar)
SGD 520 SGD 1,756
10 days
Root canal (anterior tooth)
SGD 260 - SGD 390 SGD 1,040
10 days
Root canal (premolar)
SGD 390 SGD 1,496
10 days
5. Cleaning, Whitening, Fillings & Extractions
ProcedurePriceDuration
Composite Filling (1 surface)
SGD 26 - SGD 39 SGD 169
1 day
Composite Filling (2 surface)
SGD 39 - SGD 78 SGD 195
1 day
Composite Filling (3 surface)
SGD 52 - SGD 91 SGD 221
1 day
Deep Cleaning, Scaling & Root Planing (per quadrant)
SGD 39 SGD 260
1 day
Extraction (simple)
SGD 26 - SGD 39 SGD 228
1 day
Extraction (surgical or impacted)
SGD 104 - SGD 195 SGD 732
1 day
Laser Teeth Whitening
SGD 376 SGD 645
1 day
Regular Teeth Cleaning
SGD 39 SGD 165
1 day
Teeth Whitening, take home kit
SGD 182 SGD 358
1 day
6. Diagnostics
ProcedurePriceDuration
CT Scan/3D X-ray
SGD 130 SGD 650
1 day
Panoramic X-Rays
SGD 20 SGD 182
1 day
Single X-Ray (bitewing or periapical)
SGD 7 SGD 46
1 day
Save Up to 70% on Your New Smile