We perform Comprehensive Family Dentistry and our services include:
Root Canals, Bridges, Crowns
Wisdom Teeth Removal & Extractions
Fillings and Mercury-Free Fillings
Cleaning & Treatment of Gum Disease
Our Cosmetic Dentistry services include:
Bleaching & White Fillings
Porcelain Bonded Veneers
Porcelain Inlays & Crowns
We take pride in being able to provide convenience:
We accept all major PPO insurances.
We file your insurance claim.
We offer payment plans on approved credit.
We accept major credit cards.
We offer Senior discounts.
Cash, personal checks, MasterCard & Visa are also welcome.
Care Credit Financing - Apply Online Now, Financing available from $300 - $25,000+ for all your dental needs for up to 12 months.
With Care Credit we can accept a variety of no-interest and low monthly payment plans. It works just like a credit card so it’s easy to use over again without having to reapply.
Interest-Free payment plans available through
Care Credit. To find out more click the logo.
you want caring, professional service in a comfortable environment,
you’ve come to the right place. We’ll make you feel right at home.
We offer state-of-the-art services and serve a wide variety of patients of every age.
to set up your appointment? Give us a call. If you want to learn about
our payment options and insurance, visit the About Us page on our
website, stop by our office, or simply call us at
(425) 338-9183 or email us at
We strive to deliver excellent, friendly service at
A-1 Family Dentistry, and our patients agree! Below are
comments from some of our patients...
What Our Patients Are Saying About Us...
I'm very satisfied in the way...
By Brian J.
recently moved to Washington and I really needed a dentist. I had a
terrible tooth ache that was bothering me for months. A co-worker
referred me to Dr. Knaphus' office. The tooth started hurting so
much that I decided I had enough. I called the office and made an
appointment and in few days I was pain free.The removal wasn't traumatic
or painful at all like some other experiences ... I was pleasantly
surprised. I recommend this office to anyone.Thank you for helping me.
I'm very satisfied in the way I was treated with kindness and
"I'm very pleased and I felt...
By Charles O.
"I'm very pleased and I felt very comfortable during my treatment at the office of
Family Dentistry.The staff was great, very friendly .The office is
beautiful and simple, which I actually like about it and also very
clean. I noticed that everything was impeccable when I used the
restroom. And about my treatment ...Well I compare it with the earlier
treatments that I have had. My teeth look so much better, I feel great when I smile,
and my level of confidence is way up there. l had porcelain veneers done with Dr. K. It was easy and it wasn't painful at all. I
should have done this a long time ago. Before, my teeth were widely
spaced and very stained. They were yellowish in color and it really did
hurt my self-esteem a lot. After this treatment they are perfect. My
treatment was very good, well organized, and easy to schedule. I 'll
definitely be back."
Wow, what a great facility
By Winnie 03/03/2008 –
what a great facility. The assistants were really nice and
professional. Their team efforts made me comfortable as they were
working on my teeth. I would recommend them to anyone."
Dr. Knaphus handled our laxness in our...
By Ethele- May 18, 2010
whole family - myself, DH, and two 2.5 year-old toddlers - just visited
Dr. Knaphus, after seeing the 5-star reviews here. For the toddlers, it
was their first checkup ever. For me, it was my first visit in six
years (no insurance), and for DH, it was his first visit in . . . well, a
very long time indeed. Dr. Knaphus handled our laxness in our dental
health gracefully and encouragingly, and didn't come across as nagging,
preachy, or pessimistic. He was great with our toddlers, and did a full
cleaning for one daughter - who did get upset, but calmed down once he
started "playing" with the tools with her. The other twin threw a fit,
but still got some tooth care - and better yet, is really excited about
the dentist despite the fit. Our daughters have been very excited to
have their teeth brushed and flossed ever since - and, since the dentist
kept the visit very positive, DH and I are excited about being able to
help them (and get our own dental hygiene on track again as well)."
Dr. K's,was polite,kind...
By Antony S.- May 13, 2010
office has a pleasant atmosphere, comfortable, the treatment room was
also very nice. Regarding the staff and the service: everything was
great from the moment I called to make an appointment. They were
friendly, attentive, and efficient. Dr. K was polite, kind and
considerate, and he seems to be a friendly person as well. And he actually
listened to me. During my treatment I was able to relax,
something that used to be so hard for me in the dentist's chair. I'm
definitely a happy patient of this office and I would recommend it to
I am happy and grateful for being taken care of so well.
By Mrs.J - May 12, 2010
suffered for years with gingivitis and bad breath. After receiving a
postcard from this office, I made an appointment with Dr.Knaphus.Today I
am happily taking care of my dental needs. They taught me how to thoroughly take care of my teeth and stop bad breath.They were great with me. With their help I
got a beautiful smile and I feel much more confident to talk up close with
people. Now I am no longer ashamed to