Dr. Ken McNabb

Dr. McNabb has been in private practice for 8 years and has a wealth of clinical experience. His practicing is focused on treating the whole family from children to adults. He loves hiking, gardening and following his sports teams.

Dr. Ken McNabb - Your Family-Friendly Dentist in Mercer Island

Dr. McNabb hails from the Kitsap Peninsula and is a proud graduate of Central Kitsap High School. He earned his B.S. in Cell and Molecular Biology from the University of Washington and later graduated from the esteemed University of Washington School of Dentistry in 2001. With 8 years in private practice, Dr. McNabb has amassed a wealth of clinical experience, making him a trusted name in dental care.

What sets Dr. McNabb apart is his holistic approach to dentistry. He treats patients of all ages, from children to adults, ensuring that each family member receives the dental care they need. He’s not just a dentist; he’s a community member actively involved in Rotary and the Chamber of Commerce in Mercer Island.

When he’s not in the clinic, Dr. McNabb enjoys a range of outdoor activities, including hiking and gardening. He’s also an avid sports fan, always eager to follow his favorite teams. His diverse interests make him a well-rounded individual, contributing to his holistic approach to dental care.

Dr. McNabb practices at Thomas Dentistry Mercer Island.

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Thomas Dentistry accepts all major forms of dental insurance and offers an optional dental membership program to help pickup where dental insurance leaves off or for patients who lack dental insurance all together. Our dental membership program is far superior in cost and benefit than most forms of dental insurance!

Education & achievement

Dr. McNabb holds a B.S. in Cell and Molecular Biology and is a graduate of the prestigious University of Washington School of Dentistry. With 8 years in private practice, he continually updates his knowledge through continuing education, ensuring his patients receive the most advanced and comprehensive dental care.

What our Patients are saying.

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Read our reviews from all Patients.

Jovany Lopez

Happy Client from Kirkland Office

“Highly recommended. Everyone is so friendly and it was a great experience. Great nurses and Dentist.”

Dennis Ferrer

Happy Client from Kirkland Office

“Nice, smart and they do a great job”

Christy Shiers

Happy Client from Mercer Island Office

“Dr. Thomas is professional and knowledgeable. He is well suited for both kids and adults.”

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.”

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.”

David Hughes

Happy Client from Mercer Island Office

“Dr Thomas’ work has always been top notch for me and my family. The staff is genuine, friendly and easy to work with. Not changing dentist ever!”

Ruth Combs

Happy Client from Kirkland Office

“Excellent dental services! Very caring and professional. Very attentive to my dental needs and concerns.❤️”

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.”

Brianna Lyon (Brie)

Happy Client from Kirkland Office

“Everyone is very kind from the start. I have high anxiety dealing with my teeth and dentists; and everyone was incredibly helpful and informative! I'm really happy I found this place for my smile needs!”

Jacqueline Roer

Happy Client from Mercer Island Office

“Five stars! Great Dentist and work he does and great staff.”

Nelson Lopez

Happy Client from Mercer Island Office

“Very very exceptional service, from making the appointment all the way to check out.”

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 !”

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.”

Epic Heart Healing

Happy Client from Mercer Island Office

“As always Dr. McNabb did not fail to impress! We are very fortunate to have him as our dentist . But I also wanted to lift up NADIA who cleaned my teeth this time around and did such an AMAZING job. She is really good at what she does, and has such a calming and personable way about her. Highly recommend these guys!!!”

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.”

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.”

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.”

Dan Nordale

Happy Client from Mercer Island Office

“Thomas Dentistry makes going to the dentist something to look forward to.”

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!”

sebastian gillbanks

Happy Client from Kirkland Office

“Very friendly staff and quality services”

Dental Care Services offered by Dr. Ken McNabb

Dr. McNabb offers a broad spectrum of dental services, designed to cater to the needs of the entire family. From routine preventive care like cleanings and check-ups to more complex treatments, his practice is equipped to handle a variety of dental needs. His focus on continuing education ensures that you and your family receive the most up-to-date and advanced dental care available.

General Family Dentistry

At Thomas Dentistry, our dentists and our team of dental professionals are focused on you. We apply the latest dental technology to general and family dentistry in Kirkland and Mercer Island, Washington, to repair or enhance your smile to help you enjoy good dental and general health.

General Family Dentistry

Cosmetic Dentistry

At Thomas Dentistry, we are committed to providing high-quality dental care to our patients. A big part of this commitment is our restorative procedures that heal and preserve the function of the teeth, but we are also concerned with the cosmetic side of things.

Cosmetic Dentistry

Root Canal Treatments

When decay or physical trauma damages a tooth in such a way that it compromises the pulp of the tooth, one way that our dentists can suggest to save your tooth is through a root canal treatment. Root canal treatment has a reputation for being a painful treatment.

Root Canal Treatments

Restorative Dentistry

We are pleased to offer high-quality restorative dentistry at our practice. Restorative dentistry is a specific branch of dentistry that is focused on restoring the health and function of your smile following tooth damage, tooth decay or tooth loss.

Restorative Dentistry

Invisalign®

re you seeking a discreet and effective solution to perfect your smile? At Thomas Dentistry, we understand the need for a convenient and hassle-free orthodontic option. That’s why we’re proud to offer Invisalign® and Reveal clear aligners across all our locations in Kirkland, Mercer Island, and the University District in Seattle.

Invisalign®

Dental Implants

Dental implants are permanent solutions to lost teeth. Implants are made of two parts: the implant itself, a titanium screw that acts like the root of the tooth, and the abutment crown, that attaches to the implant portion itself.

Dental Implants