Harbour Place Dental

For that Perfect Winning Smile


Call us: (425) 493-8111

  • Home
  • About Us
  • Services
    • Preventive and Diagnostic
    • Restorative and Cosmetic
  • Contact Us
  • Appointments
  • Patient Forms
  • Financing
  • Patient Reviews
    • Add Your Review Here
  • Specials
  • Blog
    • Cosmetic Dentistry
      • Teeth Whitening
  • Locations Served
    • Whidbey Island Dentists | Harbour Place Dental|(425) 493-8111
    • Dentist Everett WA Area
    • Dentist Mill Creek WA Area
    • Bothell Dentist
    • Lynnwood Dentist
    • Dentists Edmonds WA
    • Lake Stevens Dentists
    • Snohomish Dentist | Harbour Place Dental
  • Feedback Request
  • Reopening Update
  • Online Patient Registration
  • Office Parties
  • Welcome
  • Office Parties
  • Contact Us
  • Patient Forms
  • Feedback Request
  • Restorative and Cosmetic
  • Services
  • Specials
  • Appointments
  • Online Patient Registration
  • Patient Reviews
  • Add Your Review Here
  • About Us

Harbour Place Dental

Welcome to Harbour Place Dental. We are a general dental practice located in the Harbour Pointe area of Mukilteo, Washington. We provide a wide range of dental services for all ages and are dedicated to restoring your health and beautiful smile! Our experienced and caring team will work with you and closely address your needs and concerns. It is our goal to provide excellent care in a warm and … Read more

Meet Our Team

Meet the Doctor and Our Team: Dentists in Mukilteo, WA Kathryn T. Onishi, DDS Dr. Onishi was born and raised in the Central Valley of California. She did her undergraduate studies at California State University, Fresno, where she received a Bachelor of Arts in Zoology in 1981. She attended dental school at the University of California, San Francisco, and graduated in 1985. Through the years, she … Read more

Latest Blog Posts

A man in a dental chair clutches his jaw with a pained expression while a masked dentist in the background holds a dental tool.

Common Reasons for a Toothache: What You Need to Know

April 22, 2025 By HarbourPLaceDental

A toothache can strike any time, often with sharp, throbbing, or persistent pain that’s difficult to ignore. While it's easy to reach for a pain reliever or try a quick home remedy, it's essential to understand why your tooth is hurting in the first … [Read More...]

Oral Health and Overall health connection

A Healthy Mouth for a Healthy Life: The Link Between Oral Health and Overall Wellness

May 14, 2024 By HarbourPLaceDental

Key Takeaways A Healthy Mouth for a Healthy Life: The Link Between Oral Health and Overall Wellness When we think about staying healthy, we often focus on hitting the gym or eating a balanced diet. But there's a key player in the game of … [Read More...]

More Posts from this Category

Patient Reviews

Kathy Onishi

We are committed to helping you achieve a healthy and beautiful smile in an atmosphere of comfort and caring. Our patients' satisfaction is important to us. Read more here .

Online Registration

Facebook Google+ Instagram Twitter

EMAIL NEWSLETTER

Sign up to receive email updates and to hear what's going on with our company!

Feedback request

Google Reviews

Instagram Feed

Follow on Instagram

Follow Us On Twitter

Dr. Kathy Onishi Follow

HarbourPlDental
harbourpldental Dr. Kathy Onishi @harbourpldental ·
13 Jul

🦷 Dental Q&A of the Week 🦷
Do you really need dental X-rays? Yes! X-rays help detect cavities, infections, and other issues that can't be seen in regular exam.
📞 (425) 493-8111
🌐 https://www.harbourplacedental.com/contact-us
#DentalXRays #HealthySmile #DentalCare #OralHealth #HarbourPlaceDental

Reply on Twitter 2076803865077600621 Retweet on Twitter 2076803865077600621 Like on Twitter 2076803865077600621 X 2076803865077600621
harbourpldental Dr. Kathy Onishi @harbourpldental ·
12 Jul

🦷 Sunday Dental Fun Fact

The average person spends about 38.5 days brushing their teeth over a lifetime! 🪥😁

Just 2 minutes twice a day helps keep your smile healthy and bright.

📞 (425) 493-8111

#SundayDentalFun #HealthySmiles #OralHealth

Reply on Twitter 2076411275245220011 Retweet on Twitter 2076411275245220011 Like on Twitter 2076411275245220011 X 2076411275245220011
harbourpldental Dr. Kathy Onishi @harbourpldental ·
11 Jul

🌞 Summer Smile Savings at Harbour Place Dental!
New patients get a FREE electric toothbrush OR FREE teeth whitening with X-rays, exam & cleaning.
Offer ends Aug 31, 2026. Limited slots!
📞 (425) 493-8111
🌐 http://HarbourPlaceDental.com
#HarbourPlaceDental #NewPatientSpecial

Reply on Twitter 2076079089786433599 Retweet on Twitter 2076079089786433599 Like on Twitter 2076079089786433599 X 2076079089786433599
harbourpldental Dr. Kathy Onishi @harbourpldental ·
10 Jul

🦷 Friday Dental Tip of the Week
😎 Protect your smile this summer! A properly fitted mouthguard can help prevent chipped, broken, or knocked-out teeth during sports and outdoor activities.
📞 (425) 493-8111
🌐 https://harbourplacedental.com/contact-us
#SportsSafety #Mouthguard #HarbourPlaceDental

Reply on Twitter 2075716705163128920 Retweet on Twitter 2075716705163128920 Like on Twitter 2075716705163128920 X 2075716705163128920
Load More

Latest Blog Posts

  • Common Reasons for a Toothache: What You Need to Know April 22, 2025
  • A Healthy Mouth for a Healthy Life: The Link Between Oral Health and Overall Wellness May 14, 2024

Find us and Like us on Facebook

Harbour Place Dental

Harbour Place Dental

19 hours 30 minutes ago

🦷 200 Years of Dental Innovations — Week 16 The Rise of Modern Dental Implants For centuries, people tried different ways to replace missing teeth

View on Facebook
Share
Harbour Place Dental

Harbour Place Dental

1 day 17 hours ago

🦷 Dental Q&A of the Week 🦷 Do I Really Need Dental X-Rays? Many patients wonder if dental X-rays are truly necessary. The answer is

View on Facebook
Share

Online Registration

Services Hours

Monday 8:30 AM–4:30 PM
Tuesday 8:30 AM–4:30 PM
Wednesday 9 AM–6 PM
Thursday 8.30 AM–3 PM
Friday 8 AM–1 PM
Saturday Closed
Sunday Closed

Excellence Award

Top 10 Dentists in Mukilteo, WA
Voted one of 2015's best Mukilteo, WA practices in Dentistry
Verified by Opencare.com

Legal Disclosures

  • Terms of Use
  • Privacy Policy
  • Disclaimer
  • Medical Disclaimer

Copyright © 2026 · Metro Pro Theme On Genesis Framework · WordPress · Log in