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Mergen Orthodontics is a Top 1% VIP Diamond Plus Invisalign provider serving patients of all ages in Iowa City and Coralville, Iowa.

About Mergen Orthodontics
Mergen Orthodontics is a Top 1% VIP Diamond Plus Invisalign provider serving patients of all ages in Iowa City and Coralville, Iowa.
The practice offers comprehensive orthodontic care including Invisalign, braces, preventive treatment, sleep apnea solutions, and TMJD treatment, with a focus on advanced technology and personalized care.
Treatments offered
Who They Treat
Mergen Orthodontics provides orthodontic treatment for the following age groups:
Technology & Equipment
Mergen Orthodontics uses modern orthodontic technology to deliver precise, comfortable treatment.
Orthodontists at this office
Dr. John Mergen, DDS, MS
NPI verified · no bio or photo on file
Patient reviews
Sourced from Google
I normally do not do Google reviews but I've been so happy with everything at Dr. Mergens office I wanted to share. I went in for my evaluation and learned my teeth and bite were worst then I knew. However I didn't want to spend the money on treatment. As a 50 year old patient I just thought I would let it go. But after a while of thinking, I decided to pull the trigger and trust the process. I'm currently 7 months into my 18 month treatment plan and I'm thrilled with the changes so far. Everyone at the office is so nice. It's easily been one of the best decisions I've ever made and I can't wait to see the end result! Highly recommend.
We are beyond impressed with Mergen Orthodontics! They were extremely friendly. You can truly tell that they care about each one of their patients. From the moment you walk in, you feel welcome and at ease. They develop individual plans to best fit each one of their patients. My daughter has never been excited to go into a clinic before coming to Mergen. Now, she asks when she can go back a few times a week! Thank you for providing such a wonderful experience for everyone.
Highly recommend Mergen Orthodontics and Invisalign! As a person who underwent orthodontic care for the first time as an adult, I loved Invisalign and had a wonderful experience! Dr. Mergen and his team are so friendly, wonderful, and always willing to work with you!
We are so glad we made the decision to go with Dr. Mergen and Invisalign. We had an excellent initial appointment with a clear treatment plan and related financial explanation and plan. Our appointments are conveniently scheduled so my son rarely misses school and they are efficient each time. I'm excited that his treatment will take less time and the trays are much easier than braces. Dr. Mergen and his staff are outstanding.
I am beyond grateful for Dr. Mergen and his team! From the moment I started treatment I’ve been treated with kindness and have never had a bad interaction with any staff. They are all very personable! They have been thorough with each visit and always answer any questions, I never leave dissatisfied! Dr. Mergen has also been helpful when it comes to consultations post- treatment for me. I recommend Mergen Orthodontics to anyone! 10/10 experience with Invisalign!
Questions about this practice
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