General Info

Welcome to the office of karl biernath, d.d.s! Whether you are a current patient, or a potential new patient, we are always happy to hear from you. Do keep in mind that all appointments and questions must be made by calling our office as this website is for informational purposes only. We are conveniently located at 3448 villa lane, suite 104 in napa, california. Our office is just a short walk down the street from synergy and a few more steps from the queen of the valley hospital. Our office is centrally located with plenty of parking for our patients. We hope to see you soon!