Dentist Dental In Pattaya
Dentist Dental In Pattaya
Dentist Dental In Pattaya
Dentist Dental In Pattaya
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  • Dentist Dental In Pattaya
  • Dentist Dental In Pattaya

Dentist / Dental Clinic Pattaya

Welcome to Orthosmile Dental Clinic Pattaya 

At OrthoSmile Dental Clinic Pattaya, we strive to provide professional services at comfortable and friendly ambience. We offer comprehensive dental care for patients in Pattaya and surrounding areas. OrthoSmile is fulled of unique specialists, advanced technologies and state of the art equipments. Our specialty services include orthodontic treatment (braces), cosmetic dentistry, dental implants, root canal treatment, crowns and bridges, etc.

Our fully-qualified, knowledgeable, English-speaking dentist team of professionals is led by Dr Ken Kasidis and Dr. Ning Porndee. Dr. Ken Kasidis, a graduate of the faculty of dentistry at Chulalongkorn University, University of Toronto, Canada and the University of Adelaide, Australia, is a nation renowned and highly respected implantologist and prosthodontist. Dr. Ning Porndee is one of the top Invisalign treating dentist in Thailand. She has achieved more than 500 Invisalign cases on her own and has accredited Invisalign diamond provider in the year 2016.

OrthoSmile Dental Clinic Pattaya continues to set new standards in dental services with the latest dental technology and highest level of care. We are proud to be the sole "Invisalign Diamond Provider" in the Eastern region of Thailand. We are the first dental clinic in Pattaya City to bring in iTero Element and incorporating it into our treatment process in providing holistic pre-treatment assessment.  With iTero Element, the latest digital scanning technology, your impression procedure can be done in a very short time with better accuracy. The restorative or orthodontic work can then be designed in dental laboratory utilizing computer CAD/CAM technology. 


OrthoSmile Dental Clinic Pattaya is utilizing Cone Beam CAT digital scan technology. The HDX-Will 3D CAT Scan machine allows our dentists to take high resolution 3D scans of your teeth and jaw to help us better diagnosis problem areas and to ensure that you will receive the best possible dental care available for any numbers of dental procedures, and by implementing this machine into our dental clinic, we can see things that the normal x-rays might not be able to see. The CAT scan technology is a very useful device for surgical implant planning.

Using state of the art technology allows us to offer our patients the most comprehensive, thorough and painless dental experience possible. Browse through our dental service details to learn how the application of such technology is a great benefit to your dental care

- Cosmetic Dentistry
- Zoom teeth whitening
- Dental Implants
- General dentistry

- Ceramic crowns & bridges
- Invisalign
- Braces
- Laser gum contouring

- Lingual braces
- Laser teeth whitening
- Veneers
- Gum treatment

- Smile makeovers
- Root canal treatment
- Full mouth rehabilitation

Invisalign - The clear alternative to wire brace

Your Invisalign treatment will consist of a series of aligners that you switch out about every two weeks. Each aligner is individually manufactured with exact calculations to gradually shift your teeth into place. And since your Invisalign system is custom-made for your teeth and your teeth only, with a plan devised by you and your dentist or orthodontist, you know you'll end up with a smile that truly fits. If you're ready for a smile that transforms your appearance, Invisalign is your answer. Although there are many choices out there, no other works as effortlessly as the Invisalign system. Invisalign is the best way to transform your smile without interfering with your day-to-day life. Find our more


In order to create a natural-appearing, beautiful smile, attention must be paid to every detail. A team of dental specialists is required to meet each of the needs of the smile makeover. A prosthodontist, a dental specialist in aesthetic and cosmetic dentistry, is best suited to orchestrate this type of treatment while calling on other specialists as the case might require. A periodontist may enhance the appearance of the gums while an orthodontist might realign the teeth in a more aesthetically pleasing arrangement. Patients who are missing teeth in the front of the mouth may require dental implants and this should only be handled by experienced, qualified dental specialists.

At OrthoSmile our team of specialists are renowned for their work with dental implants in the “Aesthetic Zone.” Cosmetic porcelain veneers, ceramic crowns, Invisalign clear braces, periodontal plastic surgery, and state-of-the-art dental implant procedures are all performed in our practice as a matter of routine. Our dentists have been educating the dental profession in this field for decades and continue to lead the way in the advancement of cosmetic dental materials, cosmetic periodontal surgery and cosmetic dental implant reconstructions in Thailand. Read more

As part of our essential sterillization quality requirements, instruments that have remained unused for more than 21 days and are not in a validated sterile pack (processed by a vacuum sterilizer) should be subjected to a further cycle of decontamination before being used. Read more

Our dental technology

In our commitment to provide you with the highest quality dental care, OrthoSmile Dental uses many state-of-the-art dental technologies. Each has been chosen not for its own sake but because it provides you with more comfortable treatments, improves clinical efficiency, examination and diagnosis, scope of treatment and overall quality of your patient care.
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Our dental technology includes:

  • Digital x-rays Digital x-rays provide an 80% reduction in radiation exposure compared to standard dental film, and do not require any hazardous chemicals.
  • Digital CT scan Digital imaging with our CT scan machine provides a comprehensive diagnostic tool that our dentist can use to thoroughly examine your teeth, jaw bone anatomy and the related structures in 3 dimensions. This is the best tool for diagnosis, planning and surgical placement of dental implants.
  • Digital impression machine With iTero Element, the latest digital scanning technology, your impression procedure can be done in a very short time with better accuracy. The restorative or orthodontic work can then be designed in dental laboratory utilizing computer CAD/CAM technology.
  • Digital Cameras Intraoral cameras allow you and your dentist to view your mouth together to better understand your dental condition and plan your treatments.
  • Laser (BioLase Laser) Our dentists use a soft-tissue laser as needed for certain procedures, including gum recontouring (gum lifting or crown lengthening) and other periodontal surgery such as frenectomy and gum bleaching.

Our dentist team

  • Dr. Ken Kasidis

    Dr. Ken Kasidis

    graduated with honors from the faculty of dentistry at Chulalongkorn University. He then received a Graduate Diploma in Prosthodontics from the faculty of dentistry at Mahidol University and attended university of Adelaide, Australia for his Graduate Certificate in Clinical Dentistry, Prosthodontics.

    He further received a Certificate in Implant Biomaterials and Reconstructive Dentistry from the University of Toronto, Canada. 
    Dr. Kasidis was on staff at Bangkok Hospital Pattaya and Samitivej Sukhumvit Hospital for over 6 years. He served as a board committee of the Thai Association of Dental Implantology (TADI) during 2007-2016,  Dr. Ken Kasidis is an active member of the Thai Prosthodontic Association, Thai Dental Association and a member of the American Academy of Cosmetic Dentistry. He retains a keen interest in innovative dental implant technology and prosthodontics.
    He is committed to continuing education as evidenced from attendants in several abroad dental conferences each year.
    In addition, Dr. Kasidis is a Diplomate and Fellow of the International Congress of Oral Implantologists. He frequently lectures nationally and internationally on topics of dental implants, dental esthetics and esthetic implant rehabilitation. Dr. Kasidis has been placing and restoring more than 10,000 implants and having experiences with more than 20 implant systems so far.


  • Dr. Tanakrit Noppakunwijai

    Dr. Tanakrit Noppakunwijai

    graduated from the Faculty of Dentistry at Mahidol University. He received a Graduate Diploma in Oral and Maxillofacial Surgery from Chulalongkorn University. Dr. Tanakrit further attended a training program in Oral and Maxillofacial Surgery at the University of Washington – Harborview Medical Center.

    He currently serves as a board committee of the Thai Association of Dental Implantology (TADI) http://www.tadi.or.th/association/t_committee4.htm and is a member of the Thai Association of Oral and Maxillofacial Surgery, and the Association of Military Surgeons of Thailand.
    Dr. Tanakrit enjoys singing and is an avid bowler. He has even won some bowling trophies. But, his main passion is eating. He is our main resident food critic and a reliable source for information and suggestions for places to eat.


  • Dr. Ning Porndee

    Dr. Ning Porndee

    graduated from the Faculty of Dentistry at Chulalongkorn University and received a graduate diploma in Prosthodontics from the Faculty of Dentistry at Mahidol University. She then attended New York University School of Dentistry for her Post Graduate Certificate in Orthodontics. Dr. Porndee is a certified Invisalign orthodontist and a member of the American Association of Orthodontics (AAO). She was recently awarded "Invisalign Diamond Provider 2016-2017" status.
    Her areas of specialty include orthodontics, prosthodontics and combined orthodontics and cosmetic/implant dentistry. Before starting her own practice, she was on staff at Bangkok Hospital Pattaya for 7 years.

    Dr. Porndee enjoys music, movies, curling up with a good book, and collecting dolls related to her beloved career. Her vast collection of ‘dentist’ dolls is exhibited in our waiting area in the office.


  • Dr. Yim Sirinya Weerasawat

    Dr. Yim Sirinya Weerasawat

    Dr. Yim Sirinya graduated from the Faculty of Dentistry at Chulalongkorn University. She then received her Master degree (MSD) in the field of Orthodontics from Kyungpook National University, Seoul Korea. 

    Dr. Sirinya has maintained her continuous involvement in continuing dental education particularly in Orthodontics and Invisalign. She recently had Invisalign training in Singapore and was certified as an Invisalign specialist.

    Apart from Dentistry, Dr. Sirinya enjoys travelling and spending time with her lovely family.