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!

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.

Nekia Cunningham

Dr. Barnes and her team at Allen Orthodontist having been amazing over the past several years. Dr. Barnes is thoughtful and caring in her treatment approach! Her team is always available to answer questions. I have been thrilled with the level of care that my daughter has received.

Bao N

Dr. Barns delivered excellent results for my son, twice. She clearly presented all the options and we are very happy that we found her as an orthodontist for my son. I would highly recommend her!

Samira Hashmi

Dr. Barnes is so sweet and friendly and explains everything thoroughly. She is the best.

Mary Kay Miller

I can't rave enough about orthodontist Dr. Maryam Barnes. She treated my two grandkids living in Texas and created such beautiful smiles for them both. They loved going there which is half the battle with cooperation. Highly recommend.

Stephen Green

We love this place. My daughter has been coming here thru multiple treatment years and we could not be happier with the results. Dr. Barnes and her team are awesome we have always felt welcomed and have been kept informed on all treatments we went thru. My daughter’s braces come off in March and all of us are excited. I would recommend Allen orthodontist to everyone who loves great service and great results.

Doris Kiner

My family started going to Dr. Mojdehi-Barnes when she was a new orthodontist 25 years ago. She corrected a terrible malformation in my 7-year old son’s bite—giving him the beautiful smile he maintains to this day. He is 31. It is no wonder I chose her for Invisalign for myself when years of crowns and implants paired with orthodontia from my own childhood conspired to move my teeth to the point where I could not bite on one side and my smile was no longer straight.
Having just signed off on my completed Invisalign program, Dr. Barnes has not only achieved the objectives promised, but has over-delivered by today beautifully, but subtly sculpting a few teeth which made me realize the artistry she brings to her science. Frankly, I couldn’t help but think of Michelangelo at work and mentioned this to her only to learn she enjoys the artistic part of her role the most.
All this she does with the same professionalism, joy, and detail-mindedness which have been her trademarks at every appointment. Highly recommended, with gratitude. Carol Ann Kiner

Julie Matthews

Dr. Mojdehi-Barnes has treated both of my children. She has done a great job and her perfectionism is exactly what you want when correcting teeth. We appreciate the staff’s professionalism and cleanliness of the office as well. Thank you Dr. Mojdehi-Barnes!

Thomas Kapioltas

Dr. Barnes and her team are the best!!

Meredith Boullioun

Dr. Barnes has been great and patient with my young daughter. She was always very thorough and explained everything very well.

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.