patient smiling

When we say we’re committed to the quality of our work and the care of our patients, we mean it. But you don’t have to take our word for it. Here’s what some of our patients and the dentists who referred them have to say about our doctors, staff, and treatments:

“This is THE ortho office you want to go to. I am a general dentist and I wholeheartedly trust Dr. Peppers, Peterson, and Caskey. Dr. Emily Peppers is my personal orthodontist and she is doing an incredible job on my challenging case. She is knowledgeable, confident, efficient, kind, gentle, and an excellent communicator. Dr. Peterson is one of my very trusted sources that I go to with questions about orthodontics and I only wish I had another set of teeth for him to treat! Not only has Dr. Caskey set up a legacy in Flagstaff with his exceptional orthodontic skills and knowledge, but I can tell you personally that there isn’t a better human out there. This is a very good man. These are three top-tier orthodontists and we are so lucky that they practice in Flagstaff. I would entrust any of them with my own family’s treatment and so should you!  – Dr. Eric Peters


“We are so happy with Northern AZ Orthodontics. All three of my children had to get braces and now they all have perfect smiles. My middle child had a very severe over-bite and with early intervention they were able to correct it, which saved us expensive surgeries as he grew older. They take their time to ensure everything is perfect and they do not cut any corners. The prices are reasonable and the services are superb! I have recommended them to my friends and I recommend them to you. You will not be disappointed.” – Patrick Wheeler, NP

“We just wanted to brag a little about Dr. Peterson, Dr. Caskey, Dr. Peppers, and their staff. My son has always received wonderful care at Northern Arizona Orthodontics. The doctors and staff are very kind, helpful, and knowledgeable. The office is very warm and welcoming with fun décor and video games to keep your child entertained. My son’s awesome smile says it all and we could not be happier with the end result. We highly recommend this skilled team for any of your orthodontic needs. You and your child will be in good hands!” – Pam and Zach

“I can’t say enough good things about Northern Arizona Orthodontics. The facility is modern and state-of-the-art, with special details that make the office very kid/teen friendly. Drs. Peterson, Caskey, and Peppers are amazing, love what they do, and are 300% committed to making smiles beautiful.” – Anna Lyons


“I can’t say enough good about Northern Arizona Orthodontics. Their staff are always professional and friendly. The office provides a comfortable environment for any patient, young or old. The free consultation along with their willingness to work out a very flexible payment plan make them unbeatable. I highly recommend them.” – Damien

“What an AWESOME group of professionals. I cannot believe there are so many kind, considerate, friendly people all working in the same office. It is always a pleasure to come in. Thank you for everything…especially fixing my teeth.” – J. Gregersen

“I just wanted to share about my experience with Dr. Peterson and his staff at Northern Arizona Orthodontics. I can honestly say that I have never had such great service before. From the front office staff to the doctor himself, they have been nothing but completely accommodating to me and my needs. They are super friendly and extremely generous in their efforts to make sure you are well taken care of. I have been in different medical offices where the service hasn’t been great and I can tell you what a difference it makes to have a doctor and staff that cares. The atmosphere is uplifting and you can tell everyone loves working there and wants you to have a great experience!” – Tia P.

Dr. Caskey, Dr. Peppers, and a patient

“As a referring dentist and an adult orthodontic patient, I can’t speak highly enough about Dr. Peterson, Dr. Caskey, and their staff. They are extremely caring, very knowledgeable, and have the latest in techniques and technologies. – B.J.

“As a dentist, I can honestly tell you that Dr. Peterson and Dr. Caskey are great orthodontists. I recommend them to most of my patients. Their use of modern technology and up-to-date techniques provide their patients with beautiful healthy smiles. They have a friendly and relaxed atmosphere that makes going to the orthodontist fun.” – Kurt

“Dr. Peterson has such a great connection with my kids and their level of comfort with Dr. Petersen and staff makes this experience very pleasant and no complaints about appointments or feelings of anguish when it is time for their appointments. WE LOVE YOU ALL.” – Theresa T.

Drs. Peppers and Peterson and patient at Northern Arizona Orthodontics

“Dr. Peterson is extremely professional and also fun! My three girls love him. The office is beautiful and modern with all the latest technology. The staff is always courteous and knowledgeable. We always feel that any concerns are addressed promptly and leave with a smile. We don’t hesitate to recommend him to anyone looking for a great orthodontist.” – Beth

“Dr. Peterson is always so cheerful and so is his staff. I truly enjoy going to their office, knowing that it is a comfortable and friendly atmosphere! They have done so much for my entire family.” – Donna F.

“We have consistently been impressed with the quality of care received and greatly appreciate the follow-up phone calls from Dr. Peterson. The front office staff are very knowledgeable and pleasant and have always been helpful with billing questions and with making or rescheduling appointments. I have and will continue to refer others to your office. Thanks for all of the hard work you put into making your office such an excellent place!” – Dena S.

Dr. Peterson with patient

“Everything about dealing with your office was wonderful! I am very impressed with everyone. Thank you for such a positive experience.” – Misty I.

“I have been a patient of Dr. Caskey’s for a year and a half and I am very happy that I chose the doctors at Northern Arizona Orthodontics to give me a beautiful smile! Everyone in the office is wonderful to work with and so excited to see the progress of their work and the progress of my smile, it makes me look forward to my next visit. Northern Arizona Orthodontics has created a very comfortable environment for their patients no matter what their age, I am very grateful I chose them and would highly recommend them.” – SilverSmile

“All three of our children have been to Dr. Caskey and Dr. Peterson. They are both conscientious and perfectionist, as well as personable. Their staff is friendly and kind to all the patients and their parents. I highly recommend them!” – M&M

Drs. Caskey and Peppers with a patient

“Debbie and Heidi are wonderful and so easy to work with. Dr. Peterson is great and the whole staff is super friendly and easy to ask questions to. Thanks so much for a great experience.” – Jennifer B.

“The doctors and office staff are always nice and friendly. There is always a fun movie playing in the waiting area! We like that we can earn points for clean teeth, being on time and everything looking good, then we get to pick a cool prize!” – FlagMom

“This office is so fun. Internet, Playstation, Xbox, mountain bikes and skateboards on the walls and ceiling…That’s not to mention how nice and fun the staff and doctors are. They are very high tech with computer reminders and very professional. I look forward to going to the orthodontist!” – C

Interested in booking an appointment? Our first consultation is always free. Request yours now.