FLOSS general + cosmetic dentistry
FLOSS general + cosmetic dentistry
Dentist

FLOSS general + cosmetic dentistry

★★★★★ 5.0 (308 reviews)
7030 35th Ave NE Suite B, Seattle, WA 98115

About FLOSS general + cosmetic dentistry

FLOSS general + cosmetic dentistry provides exceptional dental care for all ages in Seattle, WA. As a women-owned practice, it specializes in cosmetic dentistry, emergency services, and pediatric care with a focus on advanced technology. Services include teeth whitening, Invisalign, same-day crowns (Cerec), laser treatments, and Botox. Located in Northeast Seattle, the practice has served the neighborhood since the 1960s, building a legacy of trust. Experience compassionate, state-of-the-art dentistry designed for your whole family.

What Customers Are Saying 20 reviews

JO
John D Google
★★★★★
Feb 25, 2026
Had a very good experience with my first appointment with Dr. Byun. The practice is well run, and she was patient explaining my treatment options. Highly recommend FLOSS for cosmetic dentistry in Seattle.
Owner Response
Thanks for your kind words! We're glad you found our practice well-run and your options clear. Welcome to FLOSS general + cosmetic dentistry in Seattle!
JU
Julie Honeywell Google
★★★★★
Feb 25, 2026
Grace is an amazing hygienist—thorough and kind. All the dentists are great, and the office staff is helpful and efficient. This women-owned practice gives special touches like eye pads and warm towels when you're done. Getting your teeth cleaned here feels like a mini facial! Definitely recommend FLOSS for teeth whitening or just a great cleaning in Seattle.
Owner Response
We love that you felt like you got a mini-facial! Grace and the whole team at FLOSS general + cosmetic dentistry in Seattle appreciate your feedback. See you next time!
MA
Mama.H Google
★★★★★
Jan 26, 2026
So far, I'm thrilled with my decision to become a patient here in Seattle! Had my first cleaning today, and honestly, I was blown away by how comfortable and pleasant the whole experience was. I've always hated going to the dentist, but Skylar, my hygienist, did such an excellent job—super kind, gentle, and thorough. The office feels clean and upscale, and the staff seem happy! Definitely recommend FLOSS for general dentistry or cosmetic work.
Owner Response
Thanks so much for sharing! We're thrilled you felt comfortable during your cleaning at FLOSS general + cosmetic dentistry in Seattle. Skylar will be so happy to hear your kind words. Can't wait to see you next time!
CA
Caitlin Anderson Google
★★★★★
Dec 27, 2025
Dr. Pietsch was amazing. I had a same-day appointment with her and her team because I was in a lot of pain and needed a tooth pulled. I have major anxiety around the dentist, but she put me at ease. I also don't numb up easily, but she took her time to make sure I was comfortable and not in pain. I'll be going back to become a regular patient. Her assistant was lovely too.
Owner Response
We're so glad Dr. Pietsch and her assistant could help you feel at ease during your emergency visit in Seattle. At FLOSS general + cosmetic dentistry, your comfort is our priority. Hope to see you soon!
SA
Sandi Adami Google
★★★★★
Nov 27, 2025
I've been a client at FLOSS Dentistry for too many years to count, and the care has always been excellent. My hygienist Skylar was knowledgeable, gentle, efficient, and taught me a lot of helpful tips. It's my pleasure to recommend Skylar and FLOSS for general dentistry in Seattle.
Owner Response
Thank you for being such a loyal patient! We're thrilled Skylar took great care of you. Thanks for recommending FLOSS general + cosmetic dentistry in Seattle!
DY
Dylan Owen Google
★★★★★
Oct 28, 2025
I always have a great experience at floss. The staff is always amazing and they do an excellent job of really explaining and helping me understand how I can improve my tooth/gum health.
Owner Response
We really appreciate your kind words! It’s always our goal to help our patients feel informed and confident about their dental health.
KA
Kayley L. Google
★★★★★
Oct 28, 2025
Could not recommend FLOSS more! I've seen both Dr. Pietsch and Dr. Byun—both are wonderful. The staff is super friendly, and my hygienist Kat is so thorough and kind. She makes cleanings feel comfortable, not a chore. Their latest technology and up-to-date practices make it hard to imagine going anywhere else for dental care in Seattle.
Owner Response
Thanks for the kind words! We're glad you've had great experiences with our team and that Kat makes your visits comfortable. At FLOSS general + cosmetic dentistry in Seattle, we appreciate your trust. See you next time!
RY
Ryan Eshbaugh Google
★★★★★
Oct 28, 2025
I've been a patient at FLOSS for almost two years, but I'm moving soon. Everyone else has covered the serious stuff, so I'll have fun with it. FLOSS is the mother I never had, the sister everybody would want, the friend everybody deserves. I don't know a better dental office in Seattle. And because gay people can't just compliment a woman normally, of Dr. Pietsch I would say...
Owner Response
Ryan, thanks for the hilarious and heartfelt review! We've loved having you at FLOSS general + cosmetic dentistry in Seattle. Wishing you all the best in your new home!
SH
Shawn Zajicek Google
★★★★★
Oct 28, 2025
I love going to FLOSS! The staff is so kind, and Dr. Pietsch is truly the best. I'm out of network now, but I've chosen not to go anywhere else. Definitely recommend FLOSS for general dentistry or teeth whitening in Seattle.
Owner Response
Thanks for the amazing review! We're so happy you've had great experiences with Dr. Pietsch and our team at FLOSS general + cosmetic dentistry in Seattle. Your loyalty means the world to us!
MA
Mark Ball Google
★★★★★
Oct 28, 2025
Nassim and staff are awesome!!! The new spa treatment with the wrinkle pillows u see the eyes was fun, and of course the cleaning was thorough and easy.
Owner Response
Thanks, Mark! Happy to hear you loved the eye masks and had a great visit — can’t wait to see you next time!
AM
Amy Singh Google
★★★★★
Oct 28, 2025
We absolutely love Floss! From the kind and professional front desk team to the gentle hygienists (Kat is such a gem) and skilled dentists (special shout-out to Dr. Pietsch and Dr Byun), every visit is a great experience. They embrace continuous learning and technology that makes everything more comfortable, and honestly, this is the best my teeth have ever looked. If you’re looking for excellent dental care, don’t hesitate—Floss is fantastic.
Owner Response
Thank you for your thoughtful review! We’re thrilled to hear you’ve had such great experiences with our team — we love having you here at FLOSS!
KH
Khongor Jamiyanaa Google
★★★★★
Sep 28, 2025
I recently switched to FLOSS dental and was impressed by everything. Dr. Byun was gentle and thorough—she found issues my last office missed and noticed I was flossing too hard in one spot. She explained all options and risks without pressure. Kat was diligent with cleaning, and the office uses new instruments that are easy on patients. Highly recommend for Invisalign or general care in Seattle.
Owner Response
We're thrilled you had a positive experience with Dr. Byun and Kat. At FLOSS general + cosmetic dentistry in Seattle, we're committed to thorough, gentle care. See you next time!
TH
Thren R Google
★★★★★
Sep 28, 2025
When you call FLOSS, you actually get a person working there, and everyone I've spoken to has been helpful and lovely. The work I've had done was great—they care about comfort during and longevity after. They got me in quick when I had a concern and even advocated to get me into a trusted endodontist same day when I was in pain. Very happy with Dr. Pietsch and her staff in Seattle.
Owner Response
Thanks for the wonderful review! We're happy you've had great experiences with our team. At FLOSS general + cosmetic dentistry in Seattle, your comfort and health come first. See you soon!
HO
Holly Hopelandic Google
★★★★★
Aug 29, 2025
I came in for teeth whitening and had a great experience in my consultation and am beginning the process. Very lovely office and friendly staff.
Owner Response
Thank you for your review! We're so glad you had a great experience during your whitening consultation and are happy to be helping you with the process. We look forward to your next visit!
IS
Isabelle Lannertone Google
★★★★★
Jul 30, 2025
The whole team at FLOSS is so amazing. They took their time to understand what I want out of treatment and I felt very taken care of. I highly recommend Dr Pietsch!
Owner Response
That's wonderful to hear! We're so glad you had such a positive experience and felt well taken care of. Your kind words are truly appreciated- thank you for the recommendation!
LI
Lisa Roeder Google
★★★★★
Jul 30, 2025
Very happy with my experience at FLOSS. Kat, my hygienist, is thorough and pays close attention to my comfort level throughout the appointment, and always gives me tips on how to care for my teeth. They have the latest equipment and the office is spotless. Highly recommend
Owner Response
We're so glad to hear you had such a positive experience at FLOSS! Your feedback truly means a lot to us- thank you for take the time to leave a review!
LI
Lindsay Lygre Google
★★★★★
May 26, 2025
I use to work in the dental field so when I had a dental emergency on my front tooth, Dr Pietsch was the only dentist I trusted to fix it! She is very skilled, patient, listens and understands realistic goals. She is also very meticulous and genuinely cares for her patients, which is what you want in a dentist! From the front office, who are amazing, to the assistants, this office went above and beyond to help get my smile back. I am so grateful for Floss dentistry.
Owner Response
Thank you! We so appreciate your kind words and are so glad you're happy with your experience. We look forward to seeing you next time!
BR
Brenda Winter Hansen Google
★★★★★
May 26, 2025
I’ve been going to Floss since they started and I love the welcoming atmosphere as much as their efforts to be on top of technique and technology progress. To me they are worth going out of my insurance network. I just had a cleaning this morning and especially appreciated how Dr Byun and Grace took the time to explain what they did, the results of evaluations, and answers to any questions. They give me the confidence I’m being taken care of professionally. The assistants and front desk are always great.
Owner Response
Thank you for your kind words Brenda! We really appreciate you taking the time to leave a review- see you next time!
YE
Yellow Dawg Google
★★★☆☆
May 26, 2025
The dental care was all great but I didn't like the office staff. There seems to be a lot of turnover. The last straw for me was when they did an obviously very high end remodel of a perfectly beautiful waiting room and bathroom while simultaneously sending out an email that they would no longer be taking Delta Dental Insurance (which I don't even have) because it wasn't keeping up with the cost of doing business in Seattle.
Owner Response
Thank you for the kind words about the dental care we provided for you! And we appreciate you noting our remodel that we executed five years ago. I'll also take this opportunity to make sure our google readers know that we accept delta dental, and any insurance plan that lets you choose your own dentist. The only change being we became an out of network provider in late 2023. We value your feedback as we strive to provide the highest standard of care for all of our patients, however are confused by some of your comments. I'd love to fully address your concerns- please feel free to reach out to me directly if you'd like! Meghan, Office manager [email protected]
LA
Lacey Sensenderfer Google
★★★★★
May 26, 2024
Floss has a beautiful and cozy waiting room. George the Puffer Fish is a bight hit with my toddler. The staff are kind, fun, patient and knowledgeable. Thankful for a great team so close to home

Offerings

3D Printing Bioclear Botox Cosmetic Dentistry Emergency Services General Dentistry Guided Biofilm Therapy (GBT) Invisalign Laser Treatments Lip Fillers Pediatric Care Root Canals Same Day Crowns (Cerec) Silver Diamine Fluoride (SDF) Teeth Whitening

Service Options

Accepts new patients Appointment required Appointments recommended Checks Cosmetic dentistry Credit cards Debit cards Emergency services Free parking lot Free street parking Gender-neutral restroom Identifies as women-owned LGBTQ+ friendly Mask required NFC mobile payments On-site parking Payment plans Pediatric care Restroom Staff get temperature checks Staff required to disinfect surfaces between visits Staff wear masks Teeth whitening Temperature check required Transgender safespace Wheelchair accessible entrance Wheelchair accessible parking lot Wheelchair accessible restroom Wheelchair accessible seating

Business Hours

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

Location

7030 35th Ave NE Suite B
Seattle, WA 98115

Service Areas

Northeast Seattle, WA Seattle, WA

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