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Dear PDX Smile Design Patients

In order to help prevent the spread of the Coronavirus COVID-19 in the State of Oregon, PDX Smile Design will be closed effective immediately for the next 14 days. This decision was made out of abundance of caution and care in order to protect our patients, employees and everyone's families.

Welcome to PDX Smile Design

PDX Smle Design shares moments from everyday life, events and clients` testimonials. Take a snick pic of how perfect smiles are created in one of the best Portland Dental Studios. Dr. Dontsova DDS, DMD, M.Sc and Dr. Khlevnoy DDS, DMD are general and orthodontic dentists beyond your expectations, using state of the art technologies to achieve best possible results.

Our services
  • Porcelain Veneers
  • Preventive Care
  • Dental Implants
  • Teeth Straightening
  • Dental Crowns
Dr. Olga Dontsova and Dr. Victor Khlevnoy
  • +46

    years of experience

  • +17K

    happy patients

  • +250K

    performed procedures

Why us?


We want you to be COMFORTABLE … We pride ourselves on LISTENING and DISCUSSING your treatment plan

Tooth Preservation

We believe in TOOTH PRESERVATION, and will do everything possible to help you keep your own teeth.

Friendly Relations

We consider you to be a PARTNER in restoring and maintaining your dental health.

New Technologies


3D Computer Models

3D VISUALIZATION of your future SMILE before you make decision

Advanced Team

We offer PERSONALIZED dental care with a team that feels like old FRIENDS.


years of combined experience

17 000


250 000

performed procedures



Video tour of our office

Reviews on google

TK Fedoroff
I recently chipped my tooth and was quite anxious about it. The staff at PDX Smile Design was very attentive and scheduled me the same week for the procedure, they were very flexible with my difficult schedule, which I appreciate a lot.   read more
Irina Pavlenko
I had a great experience at the clinic today. Very beautiful office and you get personal (I mean, literally) attention from all the staff. Gentle hands - great results!   read more

Smile Galery

Our blog

Digital Smile Design
The future of dentistry is digital. And for the patients of PDX Smile Design, the future is here today.

In fact, we invite you to get a tour of our office to see how much effort we put into providing an advanced combination of hi-tech features (such as 3D scanners and digital imaging equipment)

Why Invisalign is clearly the right choice compared to DIY mail-in aligners for straightening teeth

In our personal lives, when it comes down to fixing complicated equipment and mechanisms we do not know much about, we always rely on the knowledge and expertise of trained professionals

Installing dental implants our blog
Why are dental implants so expensive? Dental implant placement basic as a step-by-step process

If you have ever lost a tooth, you might have more than just a gap between your teeth. If a lost tooth is not replaced, the bone in the jaw that supported the lost tooth starts to deteriorate.