Your Smile, Our Expert Care Dental Specialists You Can Trust

A team of specialized dentists at

Siam Dental Clinic

At Siam Dental Clinic, we believe that exceptional dental care begins with a team that truly understands patients and possesses specialized expertise in each field. Our experienced dental team has completed advanced training both locally and internationally to deliver premium dental services across orthodontics, dental implants, cosmetic dentistry, oral surgery, and pediatric dentistry.

Every member of our team works collaboratively with a unified goal: to ensure each patient receives the most appropriate treatment. When you choose Siam Dental Clinic, you can be confident that your visit will be more than just "dental work" it will be a warm, safe, and comprehensive care experience from start to finish.

Whether you're here for an oral health examination, general dentistry, or specialized treatment, our dental professionals and staff are committed to providing care that meets the highest professional standards with meticulous attention to every detail.

Dr. Kewalin Lalitkanjanakul (Dr. Kim)

D.D.S.,Dip. Of Prosthetics,Chulalongkorn University

Prosthodontist and Manager of Siam Dental Clinic

Education

• 1991: Doctor of Dental Surgery, Chulalongkorn University
• 1991: Certificate of Dental Care in the Hospital(Chonburi Hospital)
• 1995: Postgraduate Diploma in Prosthodontics, Chulalongkorn University
• 2024: Basic Life Support with CPR and AED in Adult (Thai Red Cross)

Work Experience

• 1991 - 1993: Dentist at Phetchabun Hospital
• 1993 - 1994: Dentist at Bangkok Pattaya Hospital
• 1995 - 1996: Dentist at Pattaya International Hospital
• 1997 - 1998: Part-time Dentist at Krung Thon Hospital and Vejsawat Hospital
• 1998 - Present: Administrator and Dentist at Siam Dental Clinic

Dr. Suchai Lalitkanjanakul (Dr. No)

D.D.S. Chulalongkorn University

General Dentist and Manager of Siam Dental Clinic.

Enjoys working in Pediatric Dentistry and Oral Surgery. He is kind and well-liked by children.

Education

• 1991: Doctor of Dental Surgery, Chulalongkorn University
• 1992: Certificate of Dental Care in the Hospital (Chonburi Hospital)
• 2024: Basic Life Support with CPR and AED in Adult (Thai Red Cross)

Work Experience:

• 1991 - 1993: Dentist at Lom Sak Hospital, Phetchabun Province
• 1994-2000: Dentist at Pattaya International Hospital
• 2000-2008: Dental Consultant at Pattaya International Hospital
• 2001-Present: Manager and Dentist at Siam Dental Clinic

Asst. Prof. Dr. Boworn Khlongnoi (Dr. Ueng)

D.D.S.,M.D.S.Chulalongkorn University ,MD.,Mahidol University&Friedrich-Alexander University, Eriangen-Nuremberg, Germany, Board Certified in Oral and Maxillofacial Surgery, Friedrich-Alexander University, Eriangen-Nuremberg (Germany)&Thailand

Oral and Maxillofacial Surgeon

Education:

• 1991: Doctor of Dental Surgery, Chulalongkorn University
• 1994-1999: Doctors of Medicine, Ramathibodi Hospital, Mahidol University
• 2001-2006: Board Certified in Oral and Maxillofacial Surgery, Friedrich-Alexander University, Eriangen-Nuremberg (Germany)
• 2006: Doctor of Medicine, Friedrich-Alexander University, Eriangen-Nuremberg,Germany
• 2008: Board Certified in Oral and Maxillofacial Surgery (Thailand)

Work Experience:

• 2006-Present: Lecturer, Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Mahidol University
• 2006-Present: International Lecturer on Dental Implants
• 2025-Present: President of the Royal Thai Society of Oral and Maxillofacial Surgery

Dr. Puris Chamanan (Dr. Kaew)

D.D.S.,M.D.S.Chulalongkorn University

Oral and Maxillofacial Surgeon

Education

• Doctor of Dental Surgery, Chulalongkorn University Board of Oral & Maxillofacial surgery

Work Experience:

• Adjunct Instructor, Department of Surgery, Faculty of Dentistry, Chulalongkorn University, Mahidol University, and Srinakharinwirot University

Dr. Kritanant Tandeemaphon (Dr. Max)

D.D.S.,M.D.S.Chulalongkorn University

Oral and Maxillofacial Surgeon

Education

• 2020: Doctor of Dental Surgery, Second Class Honors, Chulalongkorn University
• 2023: Master Course 7 in Implant Dentistry (Basic & Advanced Program), Osstem Implant
• 2024–Present: Master of Science in Oral and Maxillofacial Surgery, Chulalongkorn University



Work Experience:

• 2020 - 2024: General Dentist, Pakham Hospital, Pakham District, Buriram Province

Dr. Thatchapan Poolthaveekiat (Dr. Ko)

D.D.S.,M.Sc.(Orthodontics),Chulalongkorn University

Education

• 1991: Doctor of Dental Surgery, Chulalongkorn University
• 1998: Master of Science (Orthodontics), Chulalongkorn University
• 1999: Board Certified (Orthodontics), Dental Council of Thailand

Work Experience:

• 1992 - 1994: Lecturer, Department of Conservative Dentistry, Prince of Songkla University
• 1999 - Present: Staff of Special Clinic of Orthodontic , Faculty of Dentistry, Chulalongkorn University
• 2007 - Present: Member, Thai Orthodontic Association
• 2015 - Present: Adjunct Instructor,Department of Orthodontics, Faculty of Dentistry, Rangsit University

Pholthanik Lertchawalitanon, D.D.S.

D.D.S.,M.Sc.(Orthodontics),Chulalongkorn University

Orthodontist

Education

• 2021: Doctor of Dental Surgery(Honors),Chulalongkorn University
• 2023–Present: Higher graduate diploma in clinical sciences program in orthodontics (international program), Chulalongkorn University

Work Experience:

• 2021–2023: General Dentist, Pakham Hospital, Pakham District, Buriram Province

Assoc.Prof. Sirawut Hiran-us, D.D.S., Higher Grad. Dip., M.Sc.,FRCDS (Thailand)(Endodontics)

Endodontist

Education

• 2010 : Doctor of Dental Surgery (Honors) Chulalongkorn University, Thailand
• 2014 : Master of Sciences (Endodontics), Chulalongkorn University, Thailand
• 2015 : Higher graduated diploma in clinical science (Endodontics), Chulalongkorn University, Thailand
• 2015 : Diplomate Thai board in Endodontics, Fellowship of the Royal College of Dental Surgeons of Thailand, Thai Dental Council

Work experience:

• 2014 - present: Full time lecturer in Endodontics section, Department of Operative Dentistry, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
• 2014 - present: Assistant Dean for strategic Research and Innovation.
• 2014 - present: Secretary of Thai Endodontic Association
• 2016-2019: Secretary of Thai Endodontic Association
• 2019-2020 : Assistant Dean of Administrative affairs
• 2017-Present : Subcommittee on training and examination for Thai board in Endodontics

Dr. Varittha Thongtan (Dr. Som)

D.D.S. Srinakarinwirot,

M.Sc.(Pedodontics),Chulalongkorn University

Pedodontist

Education

• 2010: Doctor of Dental Surgery (Honors), Srinakharinwirot University
• 2015: Master of Science (Pediatric Dentistry), Chulalongkorn University
• 2015: Certificate of Proficiency in Pediatric Dentistry, Chulalongkorn University
• 2016: Certificate of Proficiency (Pediatric Dentistry), Dental Council of Thailand

Dr. Kitiwadee Chunhawarakorn (Dr. Bonus)

D.D.S. Mahidol University,

M.Sc(Pedodontics),Chulalongkorn University

Pedodontist

Education

• 2017: Doctor of Dental Surgery, Srinakharinwirot University
• 2024: Thai Board of Pediatric Dentistry

Work Experience

• 2017: Head Dental Department , Tha Li Hospital, Tha Li District, Loei Province
• 2018: Practicing Dentist, Chiang Khan Hospital, Chiang Khan District, Loei Province
• 2020: Special Clinic, Faculty of Dentistry, Mahidol University
• 2024: Senior Dentist, Chao Phraya Abhaibhubejhr Hospital, Prachinburi Province

Dr. Jitwaree Jittangsomboon(Dr.Bow)

D.D.S. Chulalongkorn University ,M.Sc.(Pedodontics),Chulalongkorn University

Pedodontist

Education

• 2007: Doctor of Dental Surgery, First Class Honors, Faculty of Dentistry, Chulalongkorn University
• 2012: Master of Science in Pediatric Dentistry, Chulalongkorn University
• 2014: Certificate of Expertise (Pediatric Dentistry), Dental Council of Thailand

Work Experience

• Position: Senior Specialist Dentist, Queen Sirikit National Institute of Child Health, Department of Medical Services, Ministry of Public Health, Thailand
• 2023-Present : Staff Dentist Sri Boonruang Health Center, Thailand

Dr. Pornmanee Lertsakchai (Dr. Eua)

D.D.S.,M.Sc.(Endodontics),Chulalongkorn University

Endodontist

Education

• 2011: Doctor of Dental Surgery (Honors), Chulalongkorn University
• 2016: Advanced Diploma in Clinical Medical Science (Endodontics), Chulalongkorn University
• 2016: Board Certified in Endodontics, Dental Council of Thailand
• Other Specialized Certificates: Certificate in Facial Structure Correction Orthodontics (CFOO System)

Work Experience

• 2011 - 2013: Faculty Member, Faculty of Dentistry, Chulalongkorn University

Dr. Nopmanee Wongkittikraival (Dr. Nott)

D.D.S.,Chulalongkorn University

M.Sc.(Periodontics),Chulalongkorn University

Periodontist

Education

• 2000: Doctor of Dental Surgery, Chulalongkorn University
• 2006: Certificate of Expertise (Periodontology), Dental Council of Thailand

Work Experience

• 2002 - Present: Dental Department, Rajavithi Hospital
• 2006: Diplomate Thai board of Periodontology

Dr. Lalil Lalitkanjanakul (Dr. Ploy)

D.D.S.Chulalongkorn University

M.Sc.(Prosthodontics),Chulalongkorn University

Prosthodontist

Education

• 2020: Doctor of Dental Surgery, Chulalongkorn University (Honors)
• 2026: Master of Science (Prosthodontics), Chulalongkorn University
• Currently pursuing a Master of Science degree (Prosthodontics), Chulalongkorn University

Work Experience

• 2020–2021: General Dentist, Hospital, Pakham District, Buriram Province
• 2020–2024: General Dentist, Nangrong Hospital, Buriram Province

Dr. Salil Lalitkanjanakul (Dr. Pat)

D.D.S.Chulalongkorn University

M.Sc.(Prosthodontics),Chulalongkorn University

Prosthodontist

Education

• 2021: Doctor of Dental Surgery (First Class Honors), Chulalongkorn University.
• 2026: Master of Science (Prosthodontics), Chulalongkorn University
• 2026: Currently pursuing a Master of Science degree (Prosthodontics), Chulalongkorn University

Work Experience

• 2021–2023: General Dentist, Pakham Hospital, Pakham District, Buriram Province