About Us

Meet your dental team in Mercer Island, WA that strives for excellence every single day.

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Meet Dr. Carrie York

A Mercer Island dentist known for her steady, thoughtful care and the trust she's built over decades.

Dr. Carrie York has always loved the blend of science and art in dentistry, creating a careful balance of precision and creativity that restores health and confidence.

Through years of scholastic and professional achievements, she became known for her calm manner and the trust she builds so naturally with her patients. She believes the smallest details can make the biggest difference in comfort and function.

In 2003, Dr. York joined her former dentist to continue a tradition of care and trust built on integrity and deep respect for patients. Over the years, she has also taught at the University of Washington School of Dentistry, helping shape future dentists while staying committed to learning and advancing her own skills.

Outside the office, Dr. York is a proud mother of adult twins and enjoys spending time with her family, cheering on Husky football, and traveling.

Education & Experience
  • Doctor of Dental Surgery, University of Washington School of Dentistry (1991)
  • General Practice Residency—Seattle Hospital Rotations (1991–1992)
  • Practiced in Seattle (1992-2003)
  • Joined her former dentist, Dr. Rebecca Zerngast, in Mercer Island (2003)
Memberships & Professional Involvement
  • Fellow, Pierre Fauchard Academy (2002)

  • Fellow, International College of Dentists (2012)
  • Fellow, American College of Dentists (2016)
  • Faculty, University of Washington School of Dentistry
  • Planning Committee, Pacific Northwest Dental Conference
  • Clinical Director of EviDent Alliance

Meet Dr. Allena Novak

A trusted new generation bringing compassionate care with a modern approach and a shared commitment to the values that define us.

Dr. Allena Novak’s passion for dentistry began early, shaped by her own unique dental journey and a natural curiosity about how teeth work. What could have been a difficult experience became a source of fascination and purpose, guiding her toward a career where she could help others feel confident and understood in their care.

Her connection to this practice runs through her life. Dr. Novak’s mother and Dr. York were friends from second grade. She grew up coming to this very office as a patient, later joined the team as an intern in high school and college, and today she’s practicing alongside Dr. York. That lifelong bond brings a rare sense of continuity, familiarity, and shared values to the care they provide together.

Dr. Novak is known for her warm, educational approach and love of building long-term relationships with families. She enjoys guiding patients through each stage of life and finds great joy in watching children grow into confident, healthy adults.

Outside the office, she loves spending time outdoors with her family, camping, fishing, hiking, and relaxing with a good book or movie.

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Education
  • Bachelor of Science in Biology, Whitworth University
  • Doctor of Medicine in Dentistry, Oregon Health & Science University
Experience
  • 11+ years as a dentist, dental assistant, and intern

  • Former intern at Islander Dental Arts
Our Care Team

Supporting you with warmth, attention, and a calm experience from start to finish.

Behind every smooth and efficient visit is a team of caring professionals, working together to make your experience comfortable and reassuring. From the front desk to the treatment rooms, our team is here to help you feel listened to and cared for, with kindness and clear communication.

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Tove, Dental Hygienist
A photo one of our team member Meg
Meg, Scheduling Coordinator
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Jenni, Dental Assistant
A photo one of our team member Destiny
Destiny, Dental Assistant
A photo one of our team member Kaylee
Kaylee, Dental Assistant
A photo one of our team member Kristen
Kristen, Dental Hygienist
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Heather, Dental Assistant
A photo one of our team member Cheryl
Cheryl, Office Lead
A photo one of our team member Katy
Katy, Office Support
A photo one of our team member Terri
Terri, Office Support
A photo one of our team member Shelby
Shelby, Dental Hygienist
A photo one of our team member AC
AC, Scheduling Coordinator
Take a Look Inside Our Office
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Schedule Your Visit

Meet your Mercer Island dentist who cares for the whole you, with compassion and transparency.

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