Testimonials
from Snohomish
I had a great experience with my Invisaligns, and I always enjoy going back for a checkup. Dr. Koh and his staff have been very competent, attentive, and kind. My children had orthodontic treatment with Dr. Koh years ago, and then at age 55, it was my turn! 😁👍
from Seattle
Love Dr Koh and staff,,
from Seattle
The staff are very friendly and professional while being extremely personable. I’ve been extremely happy with all they have done with my smile and how helpful they are now that I am done with treatments and have retainers.
from Seattle
Very friendly , knowledgeable ,and always wanting to help others with their dental needs.
from Seattle
Everyone is very nice!
from Seattle
Best experience so far since 2014
from Seattle
Every time that I come in I am taken care of. Great bunch of people.
from Edmonds
Great orthodontist! Love the staff.
from Seattle
Our experience with Dr. Koh and his team has been nothing but exceptional.
from Seattle
Staff is professional and practice runs on schedule. Dr Koh listens to concerns and really works with you to ensure you get the best care possible. Would recommend!
from Bellevue
Amazing experience! The best experience!
from Seattle
Treatment for both of my daughters has been fantastic. Dr Koh is very personable and really good at explaining what needs to be done. He is patient and answers questions thouroughly. I will definitely refer people to Dr Koh. His staff is also fabulous!
from Seattle
I love how the office staff gets us in when we need to get in! My son likes that he gets to watch t.v. while getting his checkup!
from Seattle
Good experience
from Shoreline
Everyone in the office has been wonderful with both rounds of braces for my son. He looks amazing now. Thank you!
from Seattle
I’ve been a patient here for a long time, having gone through full orthodontics (my second time I had braces as a teenager) and related jaw surgery. So pleased with the care I’ve been given over the years - I still come back on occasion for nightguard replacement. And I still happily recommended Dr Koh to friends.
from Seattle
Very friendly!
from Seattle
Delightful as always.
from Seattle
Have had fabulous treatment and care at Dr Koh’s office.
from Seattle
We are very happy with the result after years of seeing Dr.Koh. He and his stuff have been very professional and very pleasant. We enjoyed coming here.
from Seattle/ Spokane during school year
I started coming to Dr. Koh in 1st or 2nd grade...always felt welcomed here. Through both phase 1&2 the environment was good and my teeth were successfully made straight....overall great experience
from Seattle
Have been super friendly for the past seven years
from Seattle
Have enjoyed care and attention from staff and Dr.Koh.
from Seattle
Everyone is very friendly and they know what theyre doing. You feel safe and confident in their work.
from Seattle
Super professional, very friendly, overall a wonderful experience
from Bothell
I am a long time patient of Dr. Koh, from childhood to now early adulthood. Throughout the years, the care I have received from Dr. Koh and assistants has been incredible. Beyond the fact that their dental care helped me gain confidence in my smile, everyone has been so genuinely supportive and kind. I’m thankful for the friendly environment they have created.
from Shoreline
No complaints, ive been coming since around the age of 11 and i can’t think of much negative to say. My teeth are much straighter, and ive never been treated rudely or poorly.
from Lake Forest Park
Our entire experience was stress free, comfortable, and we felt well cared for. The office runs exactly on time which is really appreciated. Feedback is instant and communication is wonderful. We would highly recommend everyone in Dr. Koh’s office. Thank you for two years of gentleness with my daughter!
from Seattle
Both of my kids are being treated by Dr. Koh. The entire experience has been fantastic and I could not be happier. More important, my kids both love Dr. Koh and never complain about going to their appointments.
from Seattle
Everyone is so nice and friendly here. Appointments are usually fast and generallly short wait time before appointments. I appreciate that our time is respected too. Very thorough consultation before procedures and no hard sell. We:ve recommended dr koh to many people.
373 Reviews

Disclosure
The reviews displayed may or may not be a complete set. Reviews may be removed if they:
i. Are abusive. An abusive review or comment is one that makes personal attacks, threatens, or harasses others, or uses profanity.
ii. Violate privacy. Reviews that mention specific names of individuals or personal information in a manner that is inappropriate and/or unrelated to the performance of the service rendered are subject to removal.
iii. Are not from a current customer.
iv. Contain material falsehoods.
v. Are deemed inappropriate.
To encourage all feedback, positive or otherwise, an equal incentive for reviews, regardless of rating, may have been provided to the reviewer.