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Dr. Troy Thomas
Owner, DDS
Practicing across
U-District · Kirkland
· Mercer Island
A note from Dr. Thomas
You should never wonder if your dentist is selling you something you don’t need. We’ll tell you what’s actually going on with your tooth, what your options are, and what you can wait on. And if something we did isn’t right, we’ll make it right.
— Troy Thomas, DDS, owner
At Thomas Dentistry, we go beyond basic dental care. Our focus is not just on your teeth, but on you as a whole. We offer a personalized dental experience that prioritizes your comfort, health, and long-term well-being. With state-of-the-art technology and a compassionate team, we ensure that your smile is in the best hands.




We believe that a healthy smile is a gateway to a healthy life. Our dedicated team of dental professionals is committed to providing top-notch dental care in a comfortable and welcoming environment. We prioritize patient satisfaction and tailor our services to meet individual needs, ensuring that each visit is a pleasant experience.
We understand that dental care is not just about fixing teeth; it’s about building long-lasting relationships with our patients. Our approach is holistic, focusing on preventive care and patient education to help you maintain optimal oral health for years to come. With state-of-the-art technology and a wide range of services, we are your one-stop solution for all dental needs.
Whether you’re looking for routine check-ups, need urgent dental care, or are interested in enhancing your smile, Thomas Dentistry is here to serve you. Our mission is to make quality dental care accessible and affordable, so you can smile with confidence. Come and experience the difference at Thomas Dentistry.
With our state-of-the-art facilities in Kirkland, Mercer Island, and University District, we’re committed to transforming smiles and lives. Experience personalized treatment plans, cutting-edge technology, and a team that treats you like family. Your journey to a radiant smile starts here.
Read More Reviews
Read our reviews from all Patients.
Marna Reams
Happy Client from Kirkland Office
“Cathy did an amazing job cleaning my teeth! She was informative on what is going on in my mouth! Looking forward to my next cleaning!”
Bill Sharpe
Happy Client from Mercer Island Office
“Thankful to have a dental team I can trust. Especially in 2021 Thanks all, Bill”
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!”
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.”
Megan Cosgrove
Happy Client from Mercer Island Office
“This is the best dentistry in the PNW! Molly at the front desk is so kind and always makes me feel like one of their VIP clients. The dental hygienists are all kind and Doctor Thomas is a straight shooter. Both myself and my Mom visit this office and couldn’t recommend it more!”
Faith Hutcherson
Happy Client from Kirkland Office
“Really enjoyed my experience here for a teeth whitening. The Kirkland location is great; it’s close to the freeway so it’s easy to find, and there was designated parking for patients. The staff (I’m talking from front desk to assistants to the doctor) were all very friendly and extremely efficient. I was talked through what they were doing so I felt at ease the entire time.”
Mark Detrow
Happy Client from Mercer Island Office
“Had such an amazing experience, and I would highly recommend coming here. I was incredibly thankful especially for how helpful and sweet Marna was. I typically do not like going to the dentist but she made me feel very comfortable and did a wonderful job! Will be back here soon!”
jason Kummerfeldt
Happy Client from Kirkland Office
“Tracie Was fantastic! Thank you”
Jacqueline Roer
Happy Client from Mercer Island Office
“Five stars! Great Dentist and work he does and great staff.”
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.”
Christy Shiers
Happy Client from Mercer Island Office
“Dr. Thomas is professional and knowledgeable. He is well suited for both kids and adults.”
Dan Nordale
Happy Client from Mercer Island Office
“Thomas Dentistry makes going to the dentist something to look forward to.”
Dennis Ferrer
Happy Client from Kirkland Office
“Nice, smart and they do a great job”
Ernest Heassler
Happy Client from Kirkland Office
“Friendly, professional high quality dentistry. I made this observation two years ago and it is still valid. I can't imagine going elsewhere for dental care.”
Betsy Tutland
Happy Client from Mercer Island Office
“Dr. Thomas is an amazing dentist. At both his Mercer Island and Kirkland offices the staff is very warm and welcoming. Dr. Thomas has been my husband’s and my dentist for over 20 years and has done exceptional dental work. He makes his patients feel at ease with his caring, positive and fun personality. My grandchildren also see Dr. Thomas and he has an amazing way of helping them to feel comfortable and thus, cooperative. Dr. Thomas has the highest medical and ethical standards. I highly recommend seeing Dr. Thomas for any dental procedure.”
William Kit
Happy Client from Kirkland Office
“Friendly, Highly Skilled and the Staff explain every detail of procedures needing to be done including Billing Pricing. I Highly recommend Thomas Dentistry!!”
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.”
Henry Pang
Happy Client from Mercer Island Office
“The services are great and very professional.”
Holly Yee
Happy Client from Kirkland Office
“Such a wonderful dentist's office! The staff is always welcoming, efficient, and they do a great job with my oral care. The other day I had a tooth brush bristle stuck in between two of my teeth and needed to come in for a minute visit. They got me in that day and were able to remove the bristle. It was such a relief! Going to the dentist can somethings be uncomfortable, but at Thomas Dentistry I always feel taken care of.”
Richard Fryant
Happy Client from Kirkland Office
“Best dentistry I've ever been to. The people here are thoughtful and very professional. The work I've had done has been very high quality.”
Our dental clinic offer comprehensive array of dental care services designed to meet the unique needs of each patient. From preventive check-ups and teeth cleanings to advanced procedures like root canals and dental implants, our skilled team utilizes the latest technology to ensure you receive the highest quality of care.
15+ years of Experience in General & Family Dentistry
Dr. Troy Thomas opened Thomas Dentistry 15 years ago in Kirkland and provides each patient with individual care and attention, making certain they receive the highest quality of dentistry he has to offer. Dr. Thomas enjoys meeting with his patients each day and regards them as extended family members, doing his best to ensure they are as comfortable as possible. His goal as a dentist in Kirkland, WA is to deliver quality comprehensive dental care to patients in a welcoming and enjoyable environment. During his spare time, Dr. Thomas enjoys golf, traveling, hiking, and fishing.

Dr. Troy Thomas
General Dentist
Dr. Jessie Zou
General Dentist
Dr. Chris Clark
General Dentist
Dr. Ken McNabb
General Dentist
Dr. Gillian Lim
General DentistAt Thomas Dentistry, we believe that modern dental care should be a seamless blend of advanced technology and patient comfort. Our state-of-the-art facilities across Kirkland, Mercer Island, and Woodinville are designed to make your dental experience as efficient and pleasant as possible.
Choose Thomas Dentistry for a dental care experience that combines the best of modern technology with the comfort you deserve. Schedule your appointment today to experience our advanced facilities in Kirkland, Mercer Island, and Woodinville.
By detailing the technology and facilities you offer, you can reassure potential patients that they will receive high-quality, comfortable care at your practice.
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.
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
Thomas Dentistry is able to provide such exceptional patient care due to our commitment and investment in staying up-to-date on advanced technologies and offering stress free sedation dentistry. Our dentists, Dr. Troy Thomas, Dr. Gurman Jaswal, Dr. Jessie Zou, and Dr. Chris Clark, have over 30 years of dental experience and are committed to using the latest evidenced based dental care. And for those patients who experience fear or anxiety when visiting the dentist, we offer sedation dentistry. Sedation helps patients get the dental care they need and often helps improve their views on visiting the dentist overall.
Visit one of our neighborhood locations.
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