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Real care, no pressure, no surprises. Three offices in Kirkland, Mercer Island, and Seattle’s University District — ready when you are.
A new dentist shouldn’t feel like a leap of faith. Here’s exactly how your first visit works.
We’ll text you your forms so you can fill them out at home. Bring your insurance card if you have one.
Plan on about 60 minutes — a thorough exam with digital X-rays, a real conversation about what we see, and answers to every question you have. We don’t upsell.
You’ll leave with a written treatment plan and transparent pricing. If anything ever isn’t right, we’ll make it right.
Save time on your first visit by filling out your forms ahead of time — from your phone or computer.
Have questions?
Call or text Kirkland at 425-821-2526, Mercer Island at 206-230-6632, or University District at 206-523-8094. Real people, ready to help.
We accept nearly all major dental insurance!
Lacking coverage or out of network? No problem! Our affordable dental membership plans provide an
incredible value. Click to read more.
Paying your bill should be the easy part. We’ll send your statements by email or text, and you can pay online in a couple of taps through our online bill payment portal. Cash and checks are welcome too.
Join our Dental Membership plan and get covered today.
We proudly accept Thomas Dentistry Membership Plan by Clerri, LLC, a dental discount plan that makes it easy to get the quality, affordable dental care you and your family need and deserve. If you’re ready to smile and save, it only takes a few minutes to enroll.

Benefits start immediately. join today, save today!

Includes cleaning, exams and routine x-rays at no extra cost.

Provides exclusive discounts off other procedures, like filling.

Provides 100% price transparency, you will be never surprised by treatment cost.

There are no deductibles, waiting periods, annual maximums pre-approvals, or denials of claims.

Membership runs 12 months from the date you join.
Read More Reviews
Read our reviews from all Patients.
Sarah Gielgens
Happy Client from Kirkland Office
“I have been a patient at Thomas dentistry for over 10 years and have always appreciated their open and friendly atmosphere, knowledgeable and helpful advice, use of new technology and methods, consistent and kind care. Dr. Thomas, Dr. Nguyen, and Dr. Jaswal have all demonstrated genuine care and interest in their patient’s lives, dental health and history, and other medical concerns. I admire their dedication to providing excellent solutions to dental problems, and patience with special issues. I would recommend this team to everyone!”
Jovany Lopez
Happy Client from Kirkland Office
“Highly recommended. Everyone is so friendly and it was a great experience. Great nurses and Dentist.”
Jordan Hansen
Happy Client from Kirkland Office
“Kathy D is fantastic and I definitely recommend her for routine cleaning. She is very thorough and cares for her patients. I greatly appreciate my visits.”
Ankita Joshi
Happy Client from Kirkland Office
“Dr. Thomas is great. Very friendly and takes time to address your concerns. The staff is very helpful as well.”
Nelda Pettit
Happy Client from Mercer Island Office
“I have been a patient of Dr. Thomas since he began his practice. He is thorough in his exams, and professional in his treatments. He has done root canals, implants, and crowns for me, and the results have always been very good.”
Tyler D
Happy Client from Mercer Island Office
“I just started going here this year after bouncing around different dentist for years and have had a great experience each visit. I have had everything from cleaning, fillings, root canal, crown and they have all gone well. The office is nice, conveniently located and has off street parking. The entire staff is very friendly and helpful. Dr. Jaswal is excellent, takes his time not only with his work but explaining what you have going on, your options etc. Overall only good things to say about this place and definitely recommend it.”
Jacqueline Roer
Happy Client from Mercer Island Office
“Five stars! Great Dentist and work he does and great staff.”
TJ Burke
Happy Client from Mercer Island Office
“Love the care, personnel and extra special treatment I receive with every visit. Best dentist I have ever had!”
Ben Sharpe
Happy Client from Mercer Island Office
“They are awesome! Took care of my four kids today super convenient!”
Alejandro
Happy Client from Mercer Island Office
“I can't recommend this practice enough. Everyone who works here is courteous, professional and extremely competent. 10/10”
jules rasar
Happy Client from Kirkland Office
“I've looked for a dentist in the Seattle area for eight years. I'll never go anywhere else. The last year with Dr Thomas has been great. His staff is just as great. Very solid work.”
Linda Scott
Happy Client from Kirkland Office
“I visited Thomas Dentistry as a new patient on 9/9/21 and was impressed with their friendliness and professionalism. While there, multiple staff joined in to help resolve a personal issue, for which I was very appreciative. My husband and I will definitely schedule again with Thomas Dentistry Kirkland, and I’ll recommend them to family and friends.”
jason Kummerfeldt
Happy Client from Kirkland Office
“Tracie Was fantastic! Thank you”
Theresa Gehrig
Happy Client from Mercer Island Office
“I have plenty of anxieties about getting dental work done and Dr Thomas and his team are understanding and reassuring. His office is so helpful and professional in getting the work done and I have a great deal of confidence in him and his team. Their equipment and materials are up to date. I’m grateful !”
Zach Kelly
Happy Client from Kirkland Office
“First visit back to the dentist in awhile after not having insurance. Everyone was very welcoming and informed. Cleaning was very efficient and information was communicated clearly Thank you Dr. Zou, Kathy, Carmen, and Nicole! I'll definitely be coming back for further dental care.”
Dan Nordale
Happy Client from Mercer Island Office
“Thomas Dentistry makes going to the dentist something to look forward to.”
Chelsey Swan
Happy Client from Kirkland Office
“I love Thomas Dentistry! Tracie is my usual hygienist. It might be strange to say, but I enjoy my teeth cleanings here. They are so easy and, as far as dental work goes, as comfortable as they can be.”
Audra Saisslin
Happy Client from Mercer Island Office
“LOVE LOVE LOVE Doctor Thomas! Funny guy who always makes me feel relaxed and comfortable. Rosie is an excellent Dental hygienist! Love the whole staff and truly enjoy going to the dentist now. 11/10 would recommend.”
Ronald Folse
Happy Client from Kirkland Office
“I’vy been a patient with Dr Troy for fifteen years and have always been impressed with him and his entire staff. I am 86 years old and was hesitant to make my visit, but his whole staff used the best practices to insure the safety in the office. Unfortunately , I will be moving to California ima month or so and will have to find a new dentist , and hope that they will be as good as Dr Thomas and his staff.”
Patrick Dion
Happy Client from Kirkland Office
“Best dentist I’ve ever been to. Not only are they prompt and quick but they walk you through your care clearly and explain the how’s and why’s. For once if feels like having an office that has a comprehensive plan for me rather than me checking a box every year. The hygienists are empowered to spend time with you and even book appointments with them right in the chair. Could not recommend more.”
Need a discount? No worries!
We proudly accept Thomas Dentistry Membership Plan by Clerri, LLC, a dental discount plan that makes it easy to get the quality, affordable dental care you and your family need and deserve.
Thomas Dentistry Membership Plan keeps things simple: participating providers offer generous discounts directly to plan members. If you’re ready to smile and save, it only takes a few minutes to enroll and unlock your dental discounts.
Plan Administrator Contact Information
For questions or network inquiries, contact the plan administrator directly:
Clerri, LLC — Telephone: (877) 545-4188
IMPORTANT CONSUMER DISCLOSURES
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