Dental Implants and Cosmetic Dentistry

Dental implants have been a huge passion of Dr. Bondar since he placed his first implants in 1994. The Smile Design Center, owned by Dr. Bondar, has been providing exceptional, high tech dentistry services in Portsmouth, NH since 2002. Dr. Bondar has been personally involved with the design and implementation of KAT Implants System used across the country. Dr. Bondar is the owner and President of KAT Implants, LLC – a dental implant manufacturer and distributor of dental implants, also located in Portsmouth, NH. Dr. Bondar holds three US and one EU Patents, is an Associate Fellow of the American Academy of Implant Dentistry and was the first dentist to receive Accredited Cosmetic Dentist in the state of New Hampshire in 2007. Why come to us for your dental implants and cosmetic dentistry?


  • We manufacture, package and sell to other dentists KAT Implants System that allows greater flexibility in treatment.
  • We own on-site full service dental lab to make high quality veneers, crowns, bridges and dentures in as little as one day!
  • We guarantee your full satisfaction with the treatment and give patients 5 year warranty and competitive flat pricing!
  • We have established a good reputation and will not let you down (google Smile Design Center Portsmouth NH for reviews).


The Smile Design Center is accepting new patients who need the following treatments:

Dental Implants or surgical procedures related to dental implants;

Cosmetic dentistry; 

Complex restorative work such as multiple crowns, bridges and full mouth reconstructions.

Although our practice provides general dentistry services to our current patients, we will not be accepting any new patients who require routine procedures such as fillings, root canals and dental cleanings.

    In response to the Russian invasion of Ukraine and multiple questions from my patients regarding my feelings about this war, I would like to share the following:

      I was born and raised in Ukraine and always supported its independence and territorial integrity. I abhor Russia’s invasion and am very proud of my birth nation for willingness to sacrifice so much to protect their ancient lands and a democratic way of life! I support Ukraine financially and hope you do the same.
      Thank you!
      Vitali Bondar, DDS.

    We are excited to be a part of Smiles for America program co-founded by the American Academy of Cosmetic Dentistry’s accredited members!

    Dr. Bondar was chosen to represent the State of New Hampshire in providing a free smile makeover to an American Hero to commemorate the 20th anniversary of 9/11. Dr. Bondar chose Patricia who has been working at a local homeless shelter for ten years.

    Patricia’s treatment consisted of four extractions, gum surgery on upper front teeth,  veneers and crowns on her upper eight teeth, two sinus grafts to gain bone in the upper jaw, eight implants to restore upper and lower back teeth and four bridges to complete the treatment.  The length of treatment was about a year. We were happy to give back to our community and make Patricia enjoy her smile again!

      At Smile Design Center we are focused on making your dental experience as positive and painless as possible while creating a strong, functional and long lasting solution to any dental challenge you may be facing. Call us to schedule your free implant or cosmetic consultation!
      “This is truly an outstanding professional staff and office who clearly has the patients comfort and oral health in their minds.
      I plan in being there forever.”

      – Carol K.

      “I have been a patient of Dr. Bondar’s for 10 years. My dental work has been challenging to say the latest.I have needed implants, filings, crowns, bone grafts and gum grafts. Dr. Bondar was able to do all of these in his office it was much easier than having them done in four different offices. The office is state of the art and immaculate. ”

      – Deborah L.

      “Admittedly, I don’t love going to the dentist, but Dr. Bondar and the Smile Design Team always make the experience an enjoyable one. I know I am getting the best and most current dental care possible. I really appreciate that they always put forth the effort to make everything as painless as possible. I would recommend them to anyone!!”

      – Sara M.

      “I am amazed!! Dr Bondar epitomizes the greatest form of professionalism. I have never been more impressed with a doctor or dentist. I also need to mention how professional, welcoming and caring his entire office and dental staff are. The culture of this office is simply world class. I’m actually excited to go back to see them all. Thank you, all!!”

      – Robert L.

      “I’ve been seeing Dr Bondar since fall. He is the ONLY Dr in my area that is affordable for implant dentures. My teeth were destroyed because of medications for autoimmune diseases. So far his work has been beautiful. He delivers what he promises and is not afraid to jump in on the little things in order to keep the office going and patients on time. Admirable.”

      – Deborah H.