Kids On 1st Dentistry
Kids On 1st Dentistry
Pediatric dentist

Kids On 1st Dentistry

★★★★★ 4.9 (366 reviews)
33915 1st Way S #100, Federal Way, WA 98003

About Kids On 1st Dentistry

Kids On 1st Dentistry is a pediatric dentist in Federal Way, WA, specializing in gentle, fun dental care for infants, children, and special needs patients. As a women-owned practice, we focus on prevention and education to build lifelong oral health habits in a child-friendly environment. We offer digital X-rays, cosmetic dentistry, oral surgery, root canals, sedation with nitrous oxide, silver diamine fluoride, in-office general anesthesia, emergency care, and frenectomy with laser. Located in Federal Way, we serve families across South King County and the greater Seattle metro area with a green, safe, and LGBTQ+ friendly office. Book an appointment today for a surprisingly fun dental experience your child will love.

What Customers Are Saying 19 reviews

RE
Reilly Rodriguez Google
★★★★★
May 19, 2026
Dr. Becker is phenomenal! We've been coming to her office in Federal Way, WA for over a year now. Her team and assistants are unmatched for their professionalism and bedside manner. They've done dental checkups and cleanings for us, and honestly, I couldn't be happier. Highly recommend Kids On 1st Dentistry for pediatric dentistry!
Owner Response
We appreciate your kind words! Dr. Becker and the team at Kids On 1st Dentistry in Federal Way, WA are committed to providing top-notch pediatric dentistry. Thanks for trusting us with your family's dental care!
RE
rebekah celver Google
★★★★★
May 19, 2026
My child says it's fun because she gets to learn new things about her teeth. Her favorite was the spinny thing brushing her teeth. Marta is really kind and so is everyone else. We've been going to Kids On 1st Dentistry in Federal Way, WA for pediatric dentistry and teeth cleanings, and it's been a great experience.
Owner Response
We're so glad your child enjoys learning about dental care! Marta and the team at Kids On 1st Dentistry in Federal Way, WA love making pediatric dentistry fun. Thanks for sharing, and see you at your next teeth cleaning!
CH
Chinok Jordan Google
★★★★★
Apr 19, 2026
We always have a good experience every visit. It is never a long wait and all the staff are so nice. Our kids look forward to going to the dentist.
BR
Brent Eklund Google
★★★★★
Apr 19, 2026
We are so happy we found Kids On 1st Dentistry. Dr. Becker and her staff are all absolutely phenomenal! They are extremely patient with shy kids, gentle, and really great with kids. Dr. Becker also has a more conservative approach which is much appreciated over the industry standard of 'drill baby, drill!' If you need a pediatric dentist in Federal Way, WA, this is the place for dental checkups and cleanings.
Owner Response
Thank you for trusting us with your family's dental care! At Kids On 1st Dentistry in Federal Way, WA, we believe in a gentle, conservative approach to pediatric dentistry. We're glad you appreciate it. See you for your next visit!
SA
Santino Telles Google
★★★★★
Mar 20, 2026
We've been taking our daughter to see Dr. Becker since she was a toddler, and she's 11 now. Dr. Becker is the only dentist she's ever seen. She's absolutely amazing, and her staff is wonderful too. If you're looking for a pediatric dentist in Federal Way, WA, I'd recommend her to anybody near and far. They've done dental checkups and cleanings for us, and always make it a great experience.
Owner Response
Thank you for trusting us with your daughter's dental care all these years! At Kids On 1st Dentistry in Federal Way, WA, we love watching our patients grow up. We're glad you've had great experiences with our dental checkups. See you at her next visit!
YV
Yvette Estrada Google
★★★★★
Feb 18, 2026
I was referred by my clinic for my toddler and the minute I walked in, the atmosphere was great! My expectations were definitely exceeded. The staff was quick to book me an appointment and answered all my questions. They offer pediatric dentistry and dental checkups in Federal Way, WA. Highly recommend!
Owner Response
Thank you for sharing your experience! At Kids On 1st Dentistry in Federal Way, WA, we strive to make every visit a great one. We're glad we could exceed your expectations. See you and your toddler again for more pediatric dentistry!
ER
Erin Davis Google
★★★★★
Feb 18, 2026
We're big fans of Kids On 1st Dentistry! My daughter is three and has been going since her first appointment at a year old. Everyone here is so patient and kind, and my daughter warms up quickly. There are lots of books and interactive toys for children, and the facilities are always clean and comfortable. They make dental checkups in Federal Way, WA a breeze!
Owner Response
That's what we love to hear! At Kids On 1st Dentistry in Federal Way, WA, we're all about making dental visits fun and comfortable. Thanks for letting us be part of your daughter's journey with pediatric dentistry. We appreciate you!
IM
Iman Evans Google
★★★★★
Feb 18, 2026
We moved and I can not find anyone else that compares or even comes close to them. so find myself driving back to them. They're absolutely amazing!
YA
yana pinkevich Google
★★★★★
Feb 18, 2026
When my first born was 3, I was looking for a gentle dentist. Years later, I now take my son too. The atmosphere is super friendly, and the waiting room has books and activities. Dr. Becker is knowledgeable and always takes time to explain everything. My kids love getting prizes after each appointment! We're really happy with Kids On 1st Dentistry in Federal Way, WA. Thanks for keeping their teeth healthy with pediatric dentistry and teeth cleanings!
Owner Response
We're so glad you and your kids feel at home here! Kids On 1st Dentistry in Federal Way, WA loves making dental visits fun. Thanks for letting us take care of your family's pediatric dentistry needs. See you next time!
GE
Geovana R Google
★★★★★
Dec 20, 2025
Dr Becker is the so sweet and caring! My kids adore and appreciate her.
Owner Response
We love taking extra special care of our young patients. Your commitment and true dedication to us is what we strive for. Thank you for giving us the opportunity with your child. Your health and your childs health is important, Your life long commitment to your child's teeth is what we truly appreciate. We appreciate you taking the time for us to serve you and your family!!
DO
Dolores Leon Gutierrez Google
★★★★★
Dec 20, 2025
Everyone is always so friendly and patient. We arrived early for our appointment and they were able to get us in and done quickly, which my kids really appreciated. Thanks! We've had great dental checkups and cleanings here in Federal Way, WA. Highly recommend Kids On 1st Dentistry for pediatric dentistry.
Owner Response
You're family! Thank you for giving us the opportunity to care for your kids. At Kids On 1st Dentistry in Federal Way, WA, we value your time and your children's health. See you at your next appointment!
LI
Lisa Amundsen Google
★★★★★
Nov 20, 2025
They're the best. Getting a toddler to lay on their back and open their mouth is hard, but the place is so fun and colorful, and the hygienists are very sweet. They dress up like bugs for Halloween and go all out! We've had great dental checkups and cleanings here in Federal Way, WA. My kids love it!
Owner Response
OMG we love you! You're family. Thank you for giving us the opportunity to care for your kids' teeth. At Kids On 1st Dentistry in Federal Way, WA, we love making dental visits fun. Thanks for being part of our family!
TA
Tania Nacua Google
★★★☆☆
Nov 20, 2025
Review from Autism Mom: I'm writing to let your team know that I am very disappointed today . I was only informed after 45 min that we are still waiting for the room to be open . There were several people in front of me in line . If you knew ahead of time that I have a disabled / autistic child that needs a room . Why would you want us to wait for that long and why would you give the room away ??? I am very surprised that your staff are so uneducated when it comes to autism and the lack of knowledge to handle planning . This is the 2nd strike your staff did . One visit , we were in the room and my kid was screaming and wanted the door open bec she feels claustrophobic . One staff member just shut the door without asking us . Your staff needs to be educated .Although, I am happy with the dentist and she was very understanding and kind . The other staff on the other hand was not very helpful. I had to wrestle my kid to get there this morning only to find out I had to wait for so long . My kid doesn't have the attention span like normal kids do . They get overwhelmed and overstimulated so quick there won't be enough time left for cleaning and whatever's you need to do . By the way 1:14 or 1:20 has autism .Your staff should have been more empathetic. I dont need special Treatment but it would help to communicate so I can decide . I will be cancelling future appointments bec your staff doesn't know how to handle autistic children.
Owner Response
Hi Tania, Thank you for taking the time to share your experience — we’re truly sorry to hear that your visit did not go as expected. We deeply regret the delay and the challenges you and your child faced during your appointment. We understand how important clear communication, timely service, and a calm environment are, especially for families with children on the autism spectrum. Generally, our autism parents do inform us when booking, therefore we can make notes and accommodate them best in our specialized room, but due to another appointment requiring additional time, we weren't able to get you in quickly and smoothly. We’re glad to know you had a positive experience with our dentist, but we take your feedback about our team and scheduling process very seriously. We are reviewing what happened that day to ensure this doesn’t occur again. Our goal is to create a supportive and understanding environment for every child, and we recognize we fell short of that in your case. Dr. Becker has been in contact with you. Your feedback helps us improve, and we thank you for bringing this to our attention. The Kids On 1st Dentistry Team
CH
Charina Claudio Google
★★★★★
Oct 21, 2025
Had a great experience today. Good ambiance, nice people and doctors. They were good with kids, especially with my daughter who has special needs. Good job! We came for a dental checkup and teeth cleaning in Federal Way, WA, and they handled everything with patience and care.
Owner Response
Thank you for giving us the opportunity to care for your daughter. At Kids On 1st Dentistry in Federal Way, WA, we're committed to making pediatric dentistry accessible and comfortable for all children. We appreciate your trust!
JA
Janessa Cummings Google
★★★★★
Aug 22, 2025
I can't put into words how amazing this dentist and staff are at Kids on 1st. They are very understanding and adept at handling challenges presented by kids who are scared of dental procedures, like mine are. They answer clarifying questions and explain all options, and the kids of course love the prizes they get to choose at the end of their appointments!
Owner Response
Your commitment and true dedication to us is what we strive for. Thank you for giving us the opportunity with your children. Your health and our children's health is important, Your life long commitment to your children's teeth is what we truly appreciate. We appreciate you taking the time for us to serve you and your family!!
GE
Genesis Martinez Google
★★★★★
Aug 22, 2025
It was our first time at this dentistry. We weren't happy at our last dentistry so we switched. We had a great experience, from beginning to end. My daughter was nervous at first, but everyone was so nice. Made my daughter feel special and welcomed. We will definitely continue coming here. Thank you everyone. 😊
Owner Response
Thank you so much for your kind words. We are thrilled to hear that your visit with us was a positive one. It is always our goal to help kids feel comfortable, special and cared for every step of the way. We are so glad your daughter felt welcomed and we look forward to seeing you both again at your next visit!
JE
Jessica Lujan Google
★★★★★
Jul 23, 2025
I’ve had a bad experience with a previous pediatric dentist in Federal Way when my son was 1.5 years old (he’s currently 8) The previous dentist, who is now retired, did not fully disclose information to me about the SDF treatment and I felt rushed when he met us and this was the first time very meeting him. This left my son with permanent black marks on his front teeth until he lost his baby teeth. As a medical professional myself, I did not feel like fully informed and rubbed me the wrong way because he did not have good bedside manner, especially meeting him for the very first time. Fast forward to 6 months later, when then found Dr. Becker’s office. When we met Dr. Becker for the first time, she was very kind, patient and understanding of what treatment occurred with the previous dentist. She fully informed me, as a parent, everything that needed to be done. She continues, after all these years, shows the compassion and care for my children & it shows. All her staff members are very kind and gentle with my kids! Thank you Dr. Becker and staff!
Owner Response
Your commitment and true dedication to us is what we strive for. Thank you for giving us the opportunity with your children. Your health and our children's health is important, Your life long commitment to your children's teeth is what we truly appreciate. We appreciate you taking the time for us to serve you and your family!!
MU
Murr Shchenko Google
★★★★★
Jun 18, 2025
The staff was absolutely wonderful. All my questions and concerns were addressed. I felt 100% comfortable with all the suggestions, advice, and procedures. The results were better than I expected! My son had so much work that needed to be done and it was such a smooth process and quick recovery! 20/10 rating!
Owner Response
Your commitment and true dedication to us is what we strive for. Thank you for giving us the opportunity with your children. Your health and our children's health is important, Your life long commitment to your children's teeth is what we truly appreciate. We appreciate you taking the time for us to serve you and your family!!
CO
Corporate Boardroom Google
★★★★★
Jun 18, 2022
Excellent customer service, dedicated staff , Doctor Becker made my girl dental experience fun !. My daughter loved her. The office is in general is very welcoming with all COVID 19 protocols in place. If you want your kiddos ‘s dental care in professional hands, kids on 1st Dentistry is the place to be .
Owner Response
Thank you for trusting us with your precious daughter. We are glad you are happy with our services and hope to continue proving care to your little girl for many more years❤️

Offerings

BPA-Free Fillings Cosmetic Dentistry Dental Checkups Dental Emergency Care Digital X-rays Frenectomy In-Office General Anesthesia Mercury-Free Fillings Nitrous Oxide Sedation Oral Surgery Pediatric Dentistry Posterior White Crowns Root Canals Silver Diamine Fluoride Teeth Cleanings

Service Options

Accepts new patients Appointment required Appointments recommended Cosmetic dentistry Credit cards Debit cards Emergency services Identifies as women-owned LGBTQ+ friendly Mask required NFC mobile payments Onsite services Pediatric care Restroom Sedation dentistry Staff get temperature checks Staff required to disinfect surfaces between visits Staff wear masks Temperature check required Wheelchair accessible entrance Wheelchair accessible parking lot Wheelchair accessible restroom

Business Hours

Monday Closed
Tuesday 8:00 AM to 4:00 PM
Wednesday 8:00 AM to 5:00 PM
Thursday 7:30 AM to 4:00 PM
Friday 8:00 AM to 4:00 PM
Saturday Closed
Sunday Closed

Location

33915 1st Way S #100
Federal Way, WA 98003

Service Areas

Federal Way, WA

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