Due to the COVID-19 outbreak our office is temporarily CLOSED Learn More

Issaquah Premier Dental

Dr. Diana Wu, DDS

Your Top Choice for the Best Dentist in Issaquah WA

Expertise and Knowledge

Innovation & Technology

Care and Warmth

Welcome to Our Office

At Issaquah Premier Dental, family dentist Diana Wu, DDS provides a full range of general dentistry services to patients of all ages. Dr. Wu and her team work together to treat every patient with respect, authenticity, kindness, and compassion, along with gentle and comprehensive dental care. We are pleased to serve patients from the Seattle metropolitan area including Issaquah, Bellevue, Renton, Sammamish, Newcastle, Kent, Redmond, and Kirkland in the beautiful state of Washington.

Dental Office Contact Info

1740 NW Maple St, Suite 209
Issaquah, WA 98027
Issaquah Dentist

What Makes Us Unique


Award-Winning Dentist

Leave your dental care in the hands of an expert dentist who is nationally recognized for excellence in education and practice.

Patient-Informed Practice

We spend extra time with each patient to make sure they fully understand the state of their oral health and its on-going care.

Holistic Care Approach

Dental health is an integral part of your overall health and we strive to be your wellness partner for a better healthy life.

Expertise and Knowledge

With a dedicated pursuit of learning, Dr. Wu passionately applies her knowledge in caring for each one of her patients.

Innovation & Technology

Dr. Wu’s brand new office is designed to be advanced and efficient, using the most up to date equipment, technology and techniques. 

Care and Warmth

You will be treated like family- with the friendliness, warmth and comfort to make each and every visit as pleasant as possible.


General Checkups

 Dental Implants


Cosmetic Dentistry

Teeth Whitening

Orthodontic Care


Dental Care

Issaquah Premier Dental is a one stop destination for all your dental needs. As a fully equipped dental office our goal is to offer the most professional and convenient dental care possible to our patients.


Care for the Whole Family

Being called the “best dentist in Issaquah” by patients is what keeps Dr. Wu and her team motivated in their pursuit of exceptional dental service. Thanks to Dr. Wu’s knowledge and expertise in working with a wide range of patients we are pleased to offer a customized experience for all age groups.


Adult Dental Care


Senior Dental Care


Child Dental Care

Your Dental Team

Get to know the team who is dedicated to provide you with the best dental care possible

Dr. Diana Wu



Office Coordinator


Dental Assistant


Dental Assistant


Dental Hygienist


Dental Hygienist


Frequently Asked Questions

What type of dental service do you offer?

We are full-service dental office providing a wide range of services including preventative care, restoration, implant, root canal, cosmetic, and many more. For a full list of our service check out our services page.

What are your payment options?

We accept debit payments and all major credit cards. We also accept payment programs such as Care Credit and Lending Club, and offer our own popular Dental Savings Plan for those without insurance.

What languages do you speak?

In addition to English our dentist can speak Mandarin (Chinese), Tagalog (Filipino), and Cebuano (Southern Philippines).

Do you have free parking at your dental office?

Yes! We have plenty of parking available both outdoor and covered for your continence and ease of access. More Info

Can I book my dentist appointment online?

Absolutely! You can conveniently use our modern and simple online booking system to find a time that works for you. Give it a try and book your appointment on our website now!

What dental insurance plans do you accept?

We work with insurance providers listed below:

  • Aetna
  • Anthem
  • Cigna
  • Delta Dental
  • Guardian
  • LifeWise
  • MetLife
  • Premera
  • Principal Dental
  • Regence
  • United Concordia Dental

Do you offer Invisalign® treatment?

We certain do! To see whether Invisalign is the right option for you, book an initial consultation with us today.

Do you offer dental care for children?

Yes, we have lots of little happy patients! We pay special attention to ensure the dental experience of children are as smooth as possible. Learn more about our pediatric dentistry services. We also offer Sedation Dentistry for kids and adults to make your visit more comfortable.
Have other questions?

Patient Google Reviews

See what our patients have to say about us

“She’s the first dentist in a long line of them that actually and successfully matched the filings with the shade of my teeth. After she completed the work and handed me the mirror, I couldn’t tell which teeth she worked on. She managed to get 5 filings and a baby wisdom tooth extracted in an hour. And her work was flawless. She is non-judgmental, friendly, warm, calm and professional.”
Jin K.

“I was impressed before my visit when Dr Wu called to check in on me on the Sunday evening and to give an earlier appointment so we could have more time. Her philosophy is one of spending time with her patients to inform and include them in their treatment, with no judgement. She immediately puts me at ease and explains everything that is happening clearly throughout the whole process. Two weeks later I am a regular patient, and my teeth are much cleaner and happier.”
Suzanne M.

“Ever since the first time walking into the office I have felt so welcoming. I was so glad to hear it was a new office opening up and everything was so clean. The newest technology is what I expect from a dental office and this place is staying up with it. The comfort they bring while in the chair is top notch too. I recommend this place to friends and family, or anyone else.”
Chris L.

Send a Quick Message