(425) 502-9743

Creekside Professional Center
1540 140th Ave NE, Suite 101
Bellevue, WA 98005





Peterson and Sunde Dentistry is an established family practice located near Microsoft in Bellevue, Washington. Whether you are one of the four generations already sharing your life with us or you are visiting for the first time, we are committed to providing beautiful esthetics, cutting edge technology, and expanded in-house services tailored to your unique needs, while delivering the most attentive dental experience possible.  

Drs. Peterson and Sunde have founded the practice with the mission of building long-term professional relationships with patients by earning trust through clear communication and outstanding dental care.

It is our devotion to this mission that has built our reputation in treating every patient, at any age, with absolute care and attention like a member of our own family. We invite you to get to know us. Meet the warm, friendly and compassionate staff at Peterson and Sunde Dentistry today. 

implant dentistry


Dental implants bring the ultimate solution for missing teeth. Drs. Peterson and Sunde
bring advanced expertise to direct your implant case at every stage.

Learn More  >>

family Dentistry


Dental health moves through many stages in life. From childhood to adulthood—we offer a range of preventive and functional care for your entire family. 

Learn More  >>



Our Peterson and Sunde Dentistry team offers cosmetic dentistry options that restore your smile and your confidence, bringing you the best in modern dentistry. 

Learn More  >>


  • " Dr. Peterson and Dr. Sunde treat me with compassion and gentleness. They are excellent clinicians who look at the total health of the patient. I am glad to be a patient in this practice."
    — Michelle C.
  • "My family has been going to Dr. Peterson for as long as I can remember. Dr. Peterson is more than just an amazing dentist. He truly cares about his patients, and he shows it through his caring demeanor as well as through his kind and competent team members. He has truly been a blessing to my family and me. So much so that we fly in family from overseas just to have dental work done with Dr. Peterson. Good dentists are very hard to find, and I am fortunate to say that I have found one of the best in Dr. Peterson."
    — Christina M.
  • "I enjoyed meeting Dr. Sunde. He was kind a thorough. The hygienist was great. She was so sweet and easy to talk to. I was really nervous about my visit, and everyone put me at ease. It is a great office!"
    — Wendy
  • "I have gone to many dentists in the Bellevue area and when I found Dr. Peterson I felt so blessed. His staff is amazing and kind. He took all my needs into account when we set a treatment plan. I now live in maple valley but will make the drive to Bellevue just to be a patient there."
    — PJ S.