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Experience the Gentle Difference
  • Fear-free dental treatment
  • Kind, caring environment
  • Pain-free, modern technology
  • Dentistry focused around your needs
Call 206.440.0065

Welcome to Shoreline Dental

Your BEST choice for a quality, reliable dentist in Shoreline, WA

We are a modern dental clinic offering cosmetic, comprehensive, and restorative dentistry. As a dentist in Shoreline, WA Dr. Princeton Co has created a comfortable environment that focuses on you.

A Leading Visionary in Comprehensive Gentle Dentistry

Dr. Princeton L. Co, your preferred dentist in Shoreline, WA

Dr. Princeton L. Co is a dentist in Shoreline, WA who goes the extra mile to ensure the comfort of his patients.

Achieve Your Brightest Smile with Our Comprehensive Dental Treatments

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Cosmetic Dentistry

Feel better, look better, BE BETTER. See how your professional Shoreline dentist can make you smile with confidence.

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Preventive Dentistry

As a caring practice, we are true believers that preventive care and education are the keys to optimal lasting dental health.

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Restorative Dentistry

Is it time to restore your smile? Dr. Co is a leading visionary in pain-free restorative care.

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Same-Day Crowns

We give you a reason to smile in just one visit! Same-day crowns are a convenient solution for busy patients.

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  • Children’s Dentistry
  • Checkups
  • Emergency Care Info
  • Comprehensive Exams
  • Professional Hygiene Cleanings
  • Root Canal Therapy
  • Periodontal Care
  • Porcelain Veneers
  • Teeth Whitening
  • Botox
  • Juvederm
  • Same-Day Crowns
  • Dental Bonding
  • TMJ Therapy
  • Composite Fillings
  • Porcelain Bridges
  • Full & Partial Dentures
  • Dental Implants
  • Crowns

Exceptional Service | Remarkably Gentle

Our success is based on building a foundation of trust and treating our patients as the special individuals they are.

  • Comprehensive Care

    Our approach focuses on YOU, the patient, and on your every need and concern.

  • Cutting-Edge Technology

    We offer advanced technology, including laser, digital radiography, and oral cancer screening.

  • Fear-Free Treatments

    You are in complete control. Simply raise your hand and we will take a break.

  • Quality Over Quantity

    We go the extra mile every day to ensure your experience is the best it can be.


7 ways we are committed to you

At Shoreline Dental, we take a unique approach to dentistry. How? We focus on YOU. Not just your smile. We want to help you overcome any barriers that may be stopping you from getting the smile you deserve. Your Our Google Maps listing. Opens in a new window>dentist in Shoreline, WA, Dr. Co, has created a comfortable environment where it’s ok to be yourself. We don’t judge. Instead, we seek to understand and help you. Here’s what you can expect from us at Shoreline Dental:

1. Respect

At Shoreline Dental, you are in complete control. You always have the right to choose or decline the recommended treatments. After all, your oral health is your responsibility, and we respect that.

2. Judgment-Free

Whether you’re concerned about the health of your teeth or you have a severe dental fear, we never judge you, including your past or future decisions. Our hope is that you build trust in us. Together, we can achieve and maintain a good oral health program.

3. Comfort

When you are in the chair, we go at your pace. We can stop, go, or slow down - simply raise your hand to let us know. We want you to have the most comfortable dental experience.

If you have a dental fear or anxiety, we can help you overcome it. With sedation dentistry, you can finally relax in the chair and have your mind taken off the task at hand. If you are interested in sedation, please let us know. We would be happy to discuss the best method for you.

4. Comprehensive Care

We want to be your trusted dental practice... for all your dental needs. Dr. Co is trained to offer comprehensive, cosmetic, and restorative dentistry services. We are able to perform most dental procedures in-house - often eliminating the need for you to go to a specialist in an unfamiliar office.

5. Modern Technology

The advanced technology we use is lightyears ahead of the days when Dr. Co and others had to endure bad dental experiences. With digital dentistry, you can expect less pain, less anxiety, and more effective visits. Some of the technology we have includes digital x-rays, laser-assisted tools, and advanced oral cancer screenings. Ask us about it next time you are in the office.

6. The Best Care Possible

Our dentist in Shoreline is committed to providing top quality care. He takes continuing education courses, which enables him to stay up-to-date on the latest techniques and technologies to provide the best care possible. Dr. Co is also an active member of dental organizations and study clubs, and he is a current faculty member of Lake Washington Technical College.

7. Financial Guidance

We don’t want costs to be the reason you don’t receive the dental care you need. If you have dental insurance, we will be happy to assist you in verifying plan coverage, submitting claims electronically, and working to ensure timely processing of claims. We also accept Visa, MasterCard, debit cards, personal checks, and cash. Have a question or concern about financing? Please do not hesitate to contact us so that we can help guide you through your options.

A Special Offer for New Patients!

Is dental anxiety preventing you from visiting a dentist?

We understand. Once a fearful patient himself, Dr. Co has created a dental environment that caters to patients with dental anxiety.

Call us at (206) 440-0065 and ask about our new patient special.

We invite you to schedule the first appointment with Shoreline Dental to get a feel of our atmosphere at a special price. You can expect us to:

  • Listen to you
  • Respect your feelings and concerns
  • Educate you and never judge your decisions
  • Take the time to answer all of your questions

Convenient Options | Join Our Family

Visit Our Modern Dental Clinic in Shoreline, WA

No matter your dental needs, we are here to help.


Shoreline Dental

19929 Ballinger Way NE, Suite #100
Shoreline, WA 98155

Phone: (206) 440-0065

Office Hours

Monday: 8 am - 5 pm
Tuesday: 8 am - 5 pm
Wednesday: 8 am - 5 pm
Thursday: 8 am - 5 pm