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About Advanced Care Dentistry

Advanced Care Dentistry provides comprehensive general and cosmetic dentistry to patients in Woodinville, Washington. Led by Thomas O. Marxen, DDS, MSD, Andrew Keith, DDS, and the team have the artistic ability and experience to create smiles that look natural and complement each patient’s features.

The team at Advanced Care Dentistry provides a wide range of services, including Invisalign®, sedation dentistry, preventive dentistry, teeth whitening, CEREC same-day crowns, sleep apnea treatments, and more. Rather than visiting another office for procedures such as a root canal, dental implant, dentures, and wisdom tooth extraction, patients can have their dental needs met under one roof at Advanced Care Dentistry.

Advanced Care Dentistry is one of the few dental practices in the area licensed to offer IV conscious sedation, allowing patients to have the highest level of comfort and relaxation during their dental treatments. Furthermore, the friendly, professional, and compassionate team often completes multiple, complex procedures in just one office visit.

Advanced Care Dentistry strives to provide each patient and their family with exceptional dental care. The team is pleased to offer patients a complimentary dental consultation. Contact the office and discover how Advanced Care Dentistry can change your smile and life. You can book an appointment by phone or using the online booking tool today.


Words from our patients

  • Google

    "They are very friendly and listen to your concerns. They are so gentle cleaning my teeth I enjoy going each time."

    Dwight F.
  • Google

    "Very nice staff, caring, professional, and (mostly) pain-free!"

    Catherine S.
  • Google

    "I have been a patient here for over twenty years. Have always received great care the staff is caring and considerate."

    Kris P.
  • Google

    "I had an amazing experience at Advanced Care Dentistry. Both doctors and the staff were very welcoming and friendly."

    Halley F.
  • Google

    "Seriously, the best dentist and dental clinic in the state, or for that matter in the 4 states I've been fortunate enough to live in."

    GAnn B.
  • Google

    "This has to be one of the most professional, caring and just fantastic team of Dental Professionals in the world!"

    Wil M.
  • "Happy, cheerful staff and always professional service. thank you."

    Thomas G.
  • "Had three cavities filled. Staff was proffesional, friendly, and efficient. Great overall experience."

    Matthew W.
  • Yelp

    "The dentist and the entire staff are always professional, personal and very good at what they do. Collectively they are very much partners in my health."

    Bob B.


Advanced Care Dentistry
13515 NE 175th Street, Suite B
Woodinville, WA 98072
Phone: 425-217-8797
Fax: 425-485-0764

Office Hours

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