New Patients

More Testimonials




The best orthodontist practice I have ever experienced. They took care of both of my kids and did so with great patience and professionalism. Wish I would have had an orthodontist like Dr. Nelson when I was growing up! None better!


We have had a wonderful experience at Sammamish Orthodontics. I couldn't be more impressed by the friendliness of the entire staff. They have bent over backwards to accommodate the busy schedule of our family and their busy office.


I have nothing but good things to say about Dr. Steinhart and the whole office at Sammamish Orthodontics. Everyone is friendly and helpful. My eight-year-old son just got his braces done there and he told me that ‘Dr. Steinhart is a really nice guy, I like him.’ He also looks forward to his appointments because he has fun and thinks that braces are cool. I am so happy for his positive experience. We happened to be there for one of our appointments on Halloween week and the whole office was decorated really fun and everyone on the staff was dressed up like superheroes. My kids were thrilled! My six-year-old daughter said, ‘I want to be an orthodontist when I grow up.’ Nice! I have never had to wait long to get in for an appointment and the scheduling has never been a problem. The parking seems limited, but I have never had a hard time finding a spot.


In my 21 years of parenting this is the friendliest office I have ever visited. I am so glad I moved Hazel here after the boys' orthodontist. And I am a new a patient as well! Thank you for always being so kind.

The Clarks

We have been clients there going on seven or eight years now. We have loved every visit! The staff there are amazing! Helpful answering any questions or problems or concerns we may have had (which was one time when my son lost his retainer).They made a same day appointment and got him right in and made a new one! Totally impressed! Dr. Mark Nelson and his staff are our favorites! Can't wait for the next kid to come on through!


I had a friend recommend this place to me when I was in need of braces and I am SO thankful I found this office. So much that it was even worth the drive from Seattle! The office is absolutely beautiful, it has easy, free parking, the office is always clean and inviting, and they seem to use the most recent technology—very impressive! The staff is always welcoming and friendly with smiles on their faces. I've seen a couple different orthodontic assistants there and they all have been nothing but gentle and professional! Both Dr. Nelson and Dr. Steinhart are super nice guys and very personable!! I would recommend anyone and everyone to this orthodontic office who's coming from ANY area. It is worth the drive to have such a positive experience, and most importantly my teeth look great!!


Thank you so much for your excellent care of my son, who just got his braces off and has a beautiful new smile! We are all so happy with the results and Dr. Nelson, Dr. Steinhart, and the rest of the team did an excellent job of communication and care from start to finish. I had three kids in braces at one time so was in the office quite often and consistently had a good experience and great friendly service from everyone in the office. Thank you!!

The Ehlers

We would like to thank everyone at your office for taking great care of Kevin. His teeth look beautiful!  You made the process so easy for us, even with our ever changing schedule. Everyone we came in contact with was always so kind and professional. You guys are the best!


Sammamish orthodontists and staff are very professional. They helped me schedule and explained my daughter’s treatment, which was a long one. Because of their expertise she didn't mind having her braces on for almost two years. She knew that when they took them off she would be happy with the results. I would recommend and have recommended Sammamish orthodontist to all my friends because of their professionalism. They are great!

Thank you!


The office staff and assistants are really great with the kids. They make going to the orthodontist fun with their contests, office decorations, and Halloween costumes. We have only been going to Dr. Steinhart for less than a year, but we have received great service from a caring team of professionals.  We would highly recommend Sammamish Orthodontics!


Our experience with Sammamish Orthodontics has been incredible. The office is professional and the customer service is above and beyond the highest of expectations. Their knowledge of the community they serve and the details they manage made scheduling for the entire duration of braces completely effortless.  In spite of our challenging case, we felt informed and confident with the process Dr. Nelson recommended and are absolutely thrilled with our son's new smile.

Many thanks!


My family loves this Dr. Todd and his amazing team. They are so welcoming a d care about each one of us. The financial manager is understanding and kind and really made our switch over from an out-of-state team easy and she works with each family with care. The office is clean and to me very classy. My daughter who is the patient just enjoys the team a d Dr. Todd. We are so excited to be part of this family now.


Thanks Sammamish orthodontics!!!

My three children have beautiful smiles thanks to you. Your help and direction on how to achieve that goal was right on. We thank you very much for shuttle and ease of appointment setting. Your staff is always courteous as well as has great service.


Although I can't compare Sammamish Orthodontics to any other orthodontic services, I have been very happy with my daughter's outcome through this practice. I like that Mark and Todd can discuss options and alternatives and be flexible with a complex case. The appointments are reasonably easy to get and rearrange (most of the time) and the run extremely on time when we get there. Her mouth looks so improved from a year ago!! My husband also decided to go with Invisalign and that is a work in progress that is looking great and actually really, really smooth. The billing processes both times has also been great. Thanks guys and girls!


Thank you so much for the great service I received from your office. My experience with your practice has been nothing but excellent! Your professionalism and friendly service is second to none! Your staff is amazing! Everybody went out of their way to provide outstanding care for me. THANK YOU again.


This practice provides exceptional technical and personal service. Every member of the team provides attentive and compassionate individual attention. I can say with certainty is this practice provides the best orthodontic care possible on the Eastside.


It was a wonderful experience for both my son and me. Thank you so much for your excellent work from the moment we entered the practice till the moment we left.


Sammamish Orthodontics is top notch. They offer excellent customer service and are always helpful. The doctors and assistants are professional and help the kids feel at ease. Prices are competitive with other offices in the area, but the kids felt this office was warmer and cared about them personally more than the other offices. Highly recommend Sammamish Orthodontics.


This was my first time at this office and I was very impressed. The staff were extremely helpful and friendly. The doctor I met with answered all of my questions and made me feel comfortable. A very professional atmosphere; very lovely people!


Invisalign was perfect for me since I didn't want traditional braces again. The results are amazing and have improved my smile tremendously! I greatly appreciate the expertise of Dr. Nelson and Dr. Steinhart and their amazing team. Everyone is very professional and very friendly, providing extraordinary customer service. Thank you Sammamish Orthodontics!


From the front desk to everyone I encountered, they were AWESOME. They were aware of my gag issue, sensitive teeth, and took care in all they did, always checking to see how I was doing. They made me excited to start my new adventure in braces.


Your staff and Dr. Steinhart are always so friendly. Thanks for getting my daughter in to fix her bracket ASAP. And I appreciate the friendly front desk staff.


We loved the office environment, the doctors, and staff! It has been truly a wonderful experience for the past two years. You guys are professional and great in every way. Highly recommend to any friends and relatives for your service!


You wowed me seven years ago but you WOWED me as a returning patient. This office and staff are simply the BEST! Thank you!


I wouldn't change a thing. From appointments, billing, regular visits, and emergency services, it is clear your staff genuinely care for the patients. I will highly recommend Sammamish Orthodontist! Thank you, it has been a GREAT year for my son!


My daughter has been coming for the last few years and always feels welcome when talking to all the staff! Dr. Mark Nelson is a true professional and we are lucky to have him and Dr. Steinhart! Perfect, smile is amazing!


Choosing a practice to go to for Invisalign was an easy choice. I was happy to see familiar faces in the office and the entire process was a breeze. I am extremely happy with my results today and I would highly recommend Sammamish Orthodontics to anyone looking for traditional braces or Invisalign. The whole process blew my expectations out of the water and was so much easier than I thought it would be!


Drs. Nelson and Steinhart are wonderful! They don't use the cookie cutter approach to orthodontia; rather they truly evaluate the needs of each person and discuss the options with you. Everyone in the office is wonderful! My son looks forward to his appointments here.


I had a wonderful experience with Sammamish Orthodontics, Dr. Todd Steinhart, and his team. I had the Invisalign treatment and this is the best money I have ever spent and I couldn't be happier with the results. They always fit me in and were very accommodating to my schedule. I usually had the earliest appointment of the day and they were always so bright and cheery first thing in the morning which really made it an even more pleasant experience. I highly recommend the Invisalign treatment as well as Sammamish Orthodontics.


My daughter had to wear braces for two years. It was a long process but we can't thank you enough for always making it an enjoyable experience when she walked in. We truly appreciate your thoughtfulness, professionalism, and the difference you made in our daughters smile!


When I asked my neighbors where they took their kids for orthodontics I received more than several names. Every time I walk through the doors I am thankful I chose Dr. Nelson and Dr. Steinhart! The atmosphere is warm and kid friendly and we have only had a happy experience and happy interaction since our first consultation!


A wonderful experience. High level competence in all the staff. From the receptionist to the case manager to the doctor. All worked smoothly together with the final outcome a high level of trust in the process.


My son has been a patient of Dr. Nelson at Sammamish Orthodontics for the last year and a half. I have been very happy with this impeccable office and the kind and helpful staff. My son's treatment plan was efficiently laid out and we are a bit ahead of schedule for completion of his treatment. We are always ushered right in, and have never had to wait more than a minute or two. My younger son has recently been evaluated for his braces and I look forward to him receiving the same excellent care. I would highly recommend Sammamish Orthodontics.

The Cardwells

We are on our fourth child going through Sammamish Orthodontics and couldn't be any happier!

Invisalign Elite Providers

Dr. Nelson & Dr. Steinhart have extensive experience and advanced training with Invisalign treatment. Both doctors have been recognized as Elite level Invisalign providers. Sammamish Orthodontics uses state of the art equipment & diagnostics, including the Itero scanner for impression-free Invisalign treatment. Learn More
“The friendly service and capable professionals have made our experience at Sammamish Orthodontics something to smile about. Thank you!.”
–Molly H.
“Sammamish Orthodontics gave me the smile that I’ve always wanted. It has given me the confidence and the self-esteem that has propelled me through life.”
“I love my teeth and I get compliments all the time on my smile. Dr. Nelson, Dr. Steinhart, and their staff are awesome; I loved going there for my appointments.”
–Cameron, Sammamish, WA
“My daughter had to wear braces for two years. It was a long process but we can't thank you enough for always making it an enjoyable experience when she walked in. We truly appreciate your thoughtfulness, professionalism and the difference you made in our daughters smile!”
“Drs. Nelson & Steinert are wonderful! They don't use the cookie cutter approach to orthodontia; rather they truly evaluate the needs of each person and discuss the options with you. Everyone in the office is wonderful! My son looks forward to his appointments here.”
Read More