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St Helena Family Dentistry Team Photo

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Welcome to your COVID-conscious dental home!

We want to make sure we let you know that our doctors and any team ember that can be vaccinated have been vaccinated against coronavirus at this time. We have been operating with elevated infection control practices that have gone above and beyond any recommendations by our governing bodies for many months and have kept everyone we care for safe.


Early on in the pandemic, we completed office preparation for routine dental care by adding several layers of protections for patients and and our team including but not limited to: an office wide dry hydrogen peroxide air purification system, a UV air sterilization system that is centralized in our HVAC system, aerosol extractors in each patient operatory, additional suctioning technology during dental procedures, highest level personal protective equipment, dental care instruments to clear dental aerosols before they can leave a patient's personal space, even more elevated disinfection systems, strict screening protocols for patients and staff, and stringent check-in guidelines. 


We look forward to seeing you again and are happy to answer any questions you may have about the steps we have taken to keep our patients and team safe.  Thank you so much for your support. We are proud to serve your oral healthcare needs and thank you for being part of our dental practice family. We look forward to seeing you soon!

About our Practice


We are a family-friendly St Helena dentist office that caters to patients from age 0-100, with the philosophy that prevention and minimally-invasive dentistry is the key to overall health.  We strive to care for you like we would want to be cared for.


Drs. Tetz and Varlakova and their team will take care of your oral health needs in a gentle, painless, comfortable manner that will make you feel at home.

Our goal with children is always to minimize the possibility of trauma so that children develop a healthy relationship with their healthcare providers. Parents are always welcome to be in the treatment rooms.

Providing esthetic, quality-driven, gentle care to the communities of Saint Helena, Calistoga, Angwin, Pope Valley, Rutherford, Oakville, Yountville, & Napa since 2015.



  • ​Prevention

  • Esthetic Dentistry

  • Periodontal Treatment

  • Mercury-Free Fillings

  • Biocompatible Materials

  • Same-Day Crowns

  • Partials

  • Onlays

  • Extractions

  • Root Canals

  • Implants

  • Dentures

  • Laser Dentistry

  • Tooth Whitening

  • Invisalign

  • ​Emergency Treatment

  • Nutritional Guidance

  • Children's Dentistry

  • Patient Education

How Our Patients Feel About Us