Why Choose PORTH 

Personalized orthodontics experience driven by technology to exceed your expectation.

Dr. Rooz is an associated professor of orthodontics and committed to excellence.

Rooz Sammamish Orthodontist

Rooz Khosravi, DMD, PhD, MSD Clinical Associate Professor of Orthodontics, University of Washington

Educational Leadership:

  • Director of the Interdisciplinary Seminar Series, fostering collaborative learning and innovation across dental disciplines.
  • Attending Orthodontist and Director of the Interdisciplinary Care Clinic within the Orthodontic Department, overseeing integrated patient care and educational opportunities for students.

Professional Credentials:

  • Diplomate of the American Board of Orthodontics (ABO), signifying excellence in orthodontic standards and patient care.
  • Qualified Dentist by the American Board of Dental Sleep Medicine, specializing in dental solutions for sleep-related disorders.

Editorial and Advisory Roles:

  • Active member of the editorial board and clinical advisor for leading Orthodontic Journals, including the Journal of Aligner Orthodontics, Seminar in Orthodontics, and the Journal of Clinical Orthodontics.
  • Industry Clinical Advisor specializing in Dental 3D Printing and Aligner Treatment, guiding advancements in orthodontic technology and practice.

Innovative Leadership:

  • Founder of the Seattle Digital Dental Hub, an affiliate of the Seattle Study Club, dedicated to the integration of digital technology in dental practices.
  • Established the Digital Orthodontics Hub Study Club, promoting the advancement and education of digital practices in orthodontics.

PORTH stands out as a modern orthodontic clinic, equipped with state-of-the-art technology, designed to create a unique experience for each patient.

Dental 3D Printing Technology

Personalized Orthodontics (PORTH) was founded on the principle of providing individually tailored orthodontic care, moving beyond the outdated one size fits all approach.

Personalized Orthodontic Treatments at PORTH

We specialize in custom digital orthodontics, including clear aligners, custom digital braces, and lingual braces treatment. Get started with our Bellevue family orthodontics team, and let's take care of your teeth together.


There are many different treatment options available for your orthodontic care. Here at PORTH, we don't leave anything off the table. Our orthodontist provides advanced orthodontic care options, such as: 

When you come into our clinic, we'll offer you a unique orthodontic experience and make sure that you get the care that you need to be confident and comfortable with your smile. 

Meet Our Team

Tour Our Clinic

Book a Free Consultation!

Start a virtual complimentary consultation today or schedule an in-person appointment at our orthodontic offices in Sammamish or Bellevue. Your first free appointment includes recommendations for orthodontic treatment.


Recommended by Fellow Dentists and Orthodontists

Dr. Rooz has established a strong reputation among his peers in the field of orthodontics and dentistry as a whole. He has collaborated with dental professionals in various specialities and enjoys collaborating with them to treat patients. Many dentists (DDS) have referred patients to the expertise and confident hand of Dr. Rooz.


Active in the Local Community

Dr. Rooz, his family and the PORTH team are all active members in the Sammamish and Issaquah communities. The team is present at local events, provides support and sponsorships to youth activities in the area and contributes to the Issaquah Schools Foundation. Being a part of the community is a priority and an honor for Dr. Rooz.

Patient Experience at PORTH 

How Your Orthodontic Journey Look Like

At PORTH, we provide personalized, modern orthodontics. Get started today!


Step One: Contact Us

To get started, reach out to our team to schedule an appointment. We'll help you choose a date and time that fits with yours and our schedule. 

PORTH clinic

Step Two: Schedule an Initial Complimentary Consultation

At our new patient consultation, we’ll take the time to examine your teeth, take 3D x-rays, and speak with you about the goals you have for your smile. Our orthodontic specialist reviews all the digital records with you to determine if any treatment is required. Before beginning treatment, we'll walk you through your personalized treatment plan including different types of braces and aligners. This will detail your copays and insurance coverage as well as the plan for your orthodontic care.


Step Three: Begin Treatment

Next, we get to work. The treatments we offer are unique, advanced, and based on scientific evidence. We'll fit you for an individually chosen appliance tailored to your expectations, interests, lifestyle, and financial needs. This could range from aligners to ceramic braces (clear braces).

We'll make sure you have all the instructions you need to care for your teeth during your treatment at our state-of-the-art Bellevue orthodontic office.

Teen clear aligners

Step Four: Follow-up and After Care

After your treatment is complete, we'll follow-up with you to make sure everything looks good. We'll give you any after-care instructions you need to make sure your teeth stay looking beautiful for a lifetime.

Cost of Orthodontic Treatment

Use Your Dental Insurance

We accept major dental insurance policies like Premera, Delta Dental, Cigna, and Metlife.

Use Your FSA or HSA

We will work with you to adjust your payment plan to maximize  your FSA or HSA benefits.

Pay Your Way

We build a payment plan that is for you and fit your financial needs. You can start with a small down payment to start your orthodontic care.

What Our Patients Have Told Us

Dr. Rooz and his staff are knowledgeable and willing to answer all of your questions before, during, and after treatment. Dr. Rooz's expertise with new technologies and treatments, paired with clear explanations of the process, makes the experience more comfortable. I especially appreciate the kindness and patience given when working with patients (I wanted to change my billing option and Elly assisted me right away). Thank you!

Dr. Rooz and his team are the best! After doing traditional braces over 10 years ago and forgetting to wear my retainer I was nervous to do the orthodontist experience again. His office is clean, bright and full of energy!
He walked me through the entire process and answered all of my questions. I extremely appreciate their flexible payment plans and their willingness to go above and beyond for their clients.
Being able to text the office to schedule appointments or ask questions regarding my treatment, makes this process so much easier for me.
If you have ever been interested in clear aligners, schedule an appointment with Dr. Rooz. I’m so happy with my smile and my experience has been amazing!

Alexis N.

My experience was excellent! They corrected my bites and my teeth moved significantly within a year! They are very professional and nice -- they explain every step and set the right expectations with you before you start your treatment so you won't get any surprises. They made me feel like I was family & or a friend, rather than a patient. I began my treatment at their Sammamish location and I am so glad they made the decision to open one in Bellevue. It will be much closer to my location and save a lot of time on commute! I highly recommend them if you are looking for a talented and highly skilled orthodontist with advanced orthodontic techniques! Go and check out them 🙂

Dan S.

Dr. Rooz performs miracles. My teeth have been a challenge as an adult, I would never smile for pictures and I was so self conscious. Dr. Rooz explained every step and procedure and he is very responsive. I would recommend him to my family and friends. He is a caring , personalized, and very passionate at what does. Thank you Dr. Rooz and everyone that made my beautiful smile.

Yoli G.

I love porth! I have been getting treatment with them for over a year now and they are amazing! They are very flexible with my work schedule. They take time to really get to know me and they are every welcoming. They are very affordable and are willing to work with you for everything!

Shira N.

Dr. Rooz, Elly, and the entire staff at Porth are absolutely wonderful. They really go above and beyond to provide the best possible service. We have experienced orthodontic services from a variety of providers over the years with our 3 kids and Dr. Rooz is by far the best. Cannot recommend him enough!

Trista O.

Dr. Rooz and his team at Porth take care of the orthodontics treatment for two of my kids. We are very happy with the treatment and the support provided. For a mom of young kids, it is important to get immediate help in case of any dental concerns. The team at Porth has always responded immediately, accommodating appointments at very short notice.
The staff is very friendly, patient and knowledgeable and eager to assist. I highly recommend Porth.

Anjushree R.

Dr. Rooz and the entire staff at Porth is absolutely amazing! Both my kids are in their care and I cannot say enough good things about the level of care we have been receiving from both a professional and personal standpoint. They truly go above and beyond. My daughter just ended her journey and we couldn’t be happier with the results. She is very proud of her beautiful and healthy smile! We would not trust anyone else for our family and we highly recommend Dr. Rooz and his amazing team.

Silvia A.

What an amazing experience my daughter had at the Porth Orthodontic.
She was happy all the way through her treatment with expanders. Everyone was nice right from the reception and Kelli was exceptionally well and made sure everything went well! Rachel was awesome too ! Thanks again
Highly recommended!!!

Ranjeesh K.