Healthy & Beautiful Smiles For Life

At Allen Orthodontist, we help you achieve a healthy, beautiful smile with personalized, advanced orthodontic treatments. We provide solutions that last a lifetime for patients of all ages. Start your journey to a confident smile today!

Healthy & Beautiful Smiles For Life

Why Choose Us

Easy Financing

Types of Braces

Home Care

Welcome to Allen Orthodontist in Allen, TX

We understand the transformative power of a great smile, and since 1999, our community has trusted us to create thousands of beautiful smiles. Certified by the American Board of Orthodontics, Dr. Maryam Mojdehi-Barnes and our expert team are dedicated to providing high-quality orthodontic treatment personalized to the needs of children, teens, and adults in and around Allen, Texas.

Affordable Orthodontic Treatment with Advanced Care

We believe that “Change is the only constant” in our commitment to excellence. We stay up to date with the latest research and cutting-edge technologies to provide the best care available. Our orthodontic treatment options include advanced metal and clear braces, Invisalign® clear aligners, digital X-rays, and digital scanning (no messy impressions!). Flexible financing options make achieving your ideal smile more accessible than ever.

Innovative Orthodontic Services

We combine art and science to create beautiful, healthy smiles. Our years of clinical experience allow us to focus on crafting straight teeth and functional, balanced bites.

We also offer specialized services such as airway-focused orthodontics and surgical orthodontics for more complex cases. Dr. Mojdehi-Barnes is dedicated to the highest standards of care. Our friendly team and cutting-edge technology have earned us a reputation for compassionate, patient-centered care.

Schedule Your Appointment Today

Orthodontic treatment is an important step toward a healthier, more confident smile. Our team is here to answer your questions and help you get started. Contact our office for any concerns or to schedule an appointment—we’ll take care of the rest!

Meet Your Trusted Allen Orthodontist
Maryam Mojdehi-Barnes, DDS, MS, PA

Dr. Maryam Mojdehi-Barnes has been dedicated to creating healthy, confident smiles for over two decades, with advanced training in orthodontics and a deep commitment to patient care.

She graduated as Valedictorian from Valley Baptist Academy in Harlingen, Texas, before earning a Bachelor of Science in Microbiology from Texas A&M University, graduating Summa Cum Laude. Dr. Mojdehi-Barnes then went on to Baylor College of Dentistry, where she graduated as Valedictorian (1st out of 97) and earned her Doctorate in Dental Surgery, Orthodontic Specialty, and a Master of Science in Biology.

A certified specialist by the American Board of Orthodontics, Dr. Mojdehi-Barnes provides personalized orthodontic care to patients of all ages. With experience as a part-time clinical professor at Baylor’s orthodontic residency program, she is committed to staying at the forefront of orthodontic advancements to ensure the best possible care.

Family Orthodontist For All Ages

A healthy, confident smile is possible at any stage of life. Allen Orthodontist provides comprehensive orthodontic treatment personalized to the unique needs of children, teens, and adults.

Early orthodontic treatment can help identify and address potential issues before they become more complex, while orthodontic treatment for adults can enhance both aesthetics and function at any age. Whether you’re considering treatment for yourself or your child, our experienced team is here to guide you toward a lifetime of better oral health.

Early Orthodontics

Starting at age seven, early orthodontics help guide proper dental growth and alignment for children. Addressing concerns early supports healthy development, prevents future issues, and ensures a confident smile.

Teen Orthodontics

Orthodontics for teens is designed to fit their active lifestyle and daily routines. A well-balanced bite and straight teeth enhances confidence, improves function, and promotes lasting oral health.

Adult Orthodontics

Discreet orthodontic treatments options can help adults achieve a confident smile at any age. Proper alignment enhances aesthetics, supports oral function, and contributes to long-term dental health.

Early Orthodontics

Teen Orthodontics

Adult Orthodontics

We ♥️ Our Patients & They ♥️ Us!

We’re honored to be trusted by our community since 1999. Our patients love us for our compassionate approach, personalized treatment, and cutting-edge treatments. We invite you to read our testimonials and experience the difference for yourself!

Kirk Smith

Dr. Mojdehi-Barnes has been like an extension of our family. We brought both of our daughters to her practice and have enjoyed every minute of it. She has been professional, inclusive, and courteous in every way. Paying for two sets of braces can take a toll on a family but the results are amazing. Our daughters get comments on their smiles constantly. I would recommend Dr Barnes to everyone.

tamara sharp

We love the Allen Orthodontist practice. They help guide children and parents through the complicated world of braces, retainers and everything in between. Our oldest (14)has been through braces with amazing results. Our youngest (8) now visits Dr. Mojdehi- Barnes and team and loves it here. Excellent practice. The entire staff is friendly and informative!

Amy Karrigan

Dr. Barnes is AMAZING! She has done all the orthodontic work on all of our children and their teeth are absolutely gorgeous. If you are looking for an orthodontist that is caring and does beautiful work, look no further. Dr. Barnes is where you want to be.

Kelly Desanta

I love Dr Barnes ! Myself and 2 kids have been seeing her for 4 years!! Very happy with her honestly and amazing staff !

O S

Dr. Mojdehi-Barnes and her staff are wonderful! Everyone is kind and friendly. Each step of the process was explained clearly from our first consultation to the day the braces came off. 100% recommend!

stacie belter

We have been coming to Dr. Barnes since 2013 (12 years now)! We wouldn’t go anywhere else! All three of my children were treated by Dr. Barnes and their smiles are gorgeous. Dr. Barnes is a perfectionist and the best there is! We absolutely love her and the staff. Everyone is always so positive, knowledgeable, caring and helpful. Very grateful and blessed to have been referred to her!

S Castillo

Dr. Barnes is great to work with. During my daughter’s treatment, she always took the time to explain the process, showing me the progress and explaining the consequences of not following instructions. Very happy with the results.

Michelle Janes

Great experience! Dr Barnes has been amazing- always prompt & thorough. I would highly recommend her & her office

Xiang ai Zhou

I really like this office, the staff are always helpful, does things professionally. Dr. Mojdehu-Barnes is great, she is straightforward, get things done on time as her best. I can always ask questions. I have both kids need teeth alignment corrections. here you go, they did for them. I am happy with the results for both. I will recommend anyone who needs orthodontist work done. This is the place.

Sathi Serasinghe

Dr Barnes is absolutely the best orthodontist. She is extremely detailed, meticulous and thorough in the work she does with you and she will do her best to make the end result perfect. Both my kids and I have been going to Dr Barnes for years for our individual ortho needs and for each of us, she has done her very best and still is. Before you start with her she will explain your options in detail and all possible solutions. And during the process she will continue the same. She is honest about everything.
Her staff at her practice are also great! They all make sure your are comfortable and does a great job with you.
Apart from being so good at her job, she is also very caring, kind and a good person. She helped us out during an emergency traumatic dental issue even when she did have not.
We are very happy with Dr Barnes and her practice.

Invisalign^® Clear Aligners

Invisalign® clear aligners offer a nearly invisible, comfortable way to straighten your teeth. Using advanced technology, these custom-fitted aligners gradually shift your teeth into place without the need for metal braces. Whether you’re a teen or adult, Invisalign provides a discreet and effective path to a beautiful, confident smile.