helping you and your family smile out loud

Dr. Anthony Harwell Jr. and Dr. Tanner Cook are motivated to provide the best orthodontic treatment available in Texas and Oklahoma Panhandles.

Smiles Come First

Our trusted orthodontists, Dr. Harwell and Dr. Cook, strive to provide a comfortable and welcoming experience whether you’re a child or an adult.

2025 Harwell & Cook Scholarship

Graduating seniors, don’t miss this chance to earn support for your academic journey!

Open Until 3/31/25

Harwell & Cook Smiles in 3D

Superior
Accuracy

Comfortable
(no goop)

Tracks progress
throughout treatment

Instant 3D
smile simulator

Faster lab
turnaround

Exceptional
Experience

Experience your smile in

What We Offer

We use cutting-edge technology and techniques to move your
teeth more efficiently and with the least amount of discomfort.

INVISALIGN

Invisalign is a popular and effective choice to straighten teeth for teens and adults! Learn what makes Harwell & Cook Orthodontics an excellent choice!

Harwell & Cook Orthodontics - Amarillo TX Orthodontist - Braces

Traditional metal braces are a popular choice at Harwell & Cook Orthodontics!

Harwell & Cook Orthodontics - Amarillo TX Orthodontist - Damon Ceramic Braces

For a more invisible look, clear ceramic braces may be a great option for you!

Overbites, underbites, and crossbites are serious bite problems that require orthodontic intervention to avoid issues like jaw pain and poor oral health.

See For Yourself

Real Patient Results

Our primary goal is to create beautiful, functional smiles for each and every one of our patients. Take a look at just a few dazzling smiles we have created!

MEET THE DOCTORS

Our expert doctors, Dr. Anthony Harwell and Dr. Tanner Cook, are the dream team of orthodontics. Serving communities in the Texas and Oklahoma Panhandles, you will not find an orthodontic team more dedicated than these two.

Hear Our Patient’s Stories

Our greatest joy is seeing the happy smiles of our amazing patients! Take a look at some of our patient stories, and get a glimpse of what makes Harwell & Cook Orthodontics unique!

MEET BROOKE

My name is Brooke. I am 13 years old and I have braces with Harwell and Cook Orthodontics. Since having braces, I have definitely gotten used to them! Everyone is super nice and friendly, and the appointments go by really quick. I highly recommend Harwell and Cook Orthodontics because it’s such a great environment!

MEET HUDSON

My name is Hudson. I’m from Amarillo. I came to Harwell & Cook for braces. At first, I was a little nervous to get braces, but everyone here just put me at ease. It was a bright environment. Everyone was smiling. It was a good time. Dr. Anthony is a stand-up guy. Overall, I just had a fantastic experience here. I’m very happy with the result. I can’t stop smiling. On a scale of 1–5, I’d give Harwell & Cook a 5. I would recommend Dr. Anthony to all my friends.

MEET VICKY

My name is Vicky and I live in Amarillo, Texas and all four of my kids have been and still are patients of Dr. Harwell and Cook. It’s been a wonderful experience. We love the location. It’s so convenient and personable. It’s very welcoming.

MEET WILLIAM

My name William, and I am from Amarillo. I came to Harwell & Cook to get braces and Invisalign. The doctors here are both incredibly professional and very understanding of my personal needs, and I feel like I can trust them because of their experience. My experience with the team here was absolutely wonderful, and they always treated me so kind. My overall experience at Harwell & Cook Orthodontics was awesome. I would highly recommend Harwell & Cook Orthodontics to anyone in Amarillo or Borger.

MEET CAROLINE & GABRIELLE

My name is Caroline and I am 12, and I have Spark clear aligners. Hi, I am Gabrielle and I am also 12 and I have braces. We are twins! We both love coming to Harwell and Cook Orthodontics because they are super nice and they enjoy talking to us.

MEET DR. QUIGLEY

My name is LaJohn. I live in Amarillo, Texas. I came to Harwell & Cook for braces. They really made a different in my life, both as a patient and as a parent. I also brought my son here for observation for a gap that he had that he’s really uncomfortable with, and they made him feel really special.

See Why Smiles Shine Brighter Here

Rated 5 Stars by Our Patients

Cristina Flores

Love Harwell & Cook, both Dr’s are excellent and all their assistants are professional and experts! Kelsi is fantastic she always does what needs to be done and is efficient! Thank you so much!

alyiah jade

Kelsi was very nice and the service was amazing and quick

danielle judd

Dr. Cook and Kaylee are the absolute best! They got my teeth to look absolutely perfect to where I love my smile again. Thank you!

Kayla Maxwell

Becca and the whole staff is absolutely amazing!!

Abigail Harrison

My experience at Harwell and Cook always is a pleasant experience. I had Kayla helping me today and she was so sweet and made the appointment go very good! She greeted me with small talk and made me feel so welcome through the whole thing.

Kayzlee Hise

Perfect staff very nice gives me popsicle

Ryan Cook Flynn

All of my daughters go here and everyone is amazing … the entire staff and doctors are friendly, they explain everything to the girls, answer all of their questions and make the experience comfortable. All of my girls get nervous when they visit the doctor or dentist, but they all feel comfortable here thanks to the amazing team and outstanding environment. My wife is also a dentist and she would not send our girls anywhere else.

Kelsey Yarbrough

We love this place! Tiffany is especially awesome😁

Haley Allen

Kelsey was who helped me today and she did an outstanding job!!! Very considerate of me (the patient) while going through all the things I had done today. Such a sweet person!

Amber Martinez

Loved Karen! Very informative and sweet

HOW CAN WE HELP?

We get it. Choosing an orthodontist for a loved one, or even for yourself, can be overwhelming. That’s why we are here to help. Please don’t hesitate to reach out with any questions. We’d love to have the opportunity to get to know you and your needs, and to put your mind at ease!

helping you and your family smile out loud

2025 Harwell & Cook Scholarship