Invisalign First
For growing smiles
Early treatment that gently guides jaw growth and creates space for adult teeth — without brackets or wires.
- Guides jaw development
- Reduces future treatment
- Kid-friendly aligners
Top 1% Invisalign Provider — North America
A Straighter Smile, Invisibly.
Dr. Mergen is a VIP Diamond Plus Invisalign orthodontist serving Iowa City & Coralville, IA — trusted by thousands of patients to deliver confident, clear-aligner smiles.
- Top 1% Provider
- VIP Diamond Plus
- Voted Best Orthodontist Iowa City 2014–2024
Is Invisalign Right For You?
Candidates for Invisalign
Invisalign clear aligners are a comfortable, virtually invisible way to straighten your smile without brackets or wires. Dr. Mergen's Top 1% Diamond Plus experience means we can treat a wider range of cases than most providers — from simple spacing to complex bite corrections.
- Crowded, gapped, or crooked teeth
- Overbite, underbite, or crossbite
- Mild to moderate bite alignment issues
- Adults and teens looking for a discreet option
20+
Years of Invisalign experience
Top 1%
Invisalign Provider in North America
10x
Voted Best Orthodontist Iowa City
2
Convenient Iowa locations
Invisalign at every age
Treatment tailored to every smile
From your child's first orthodontic visit to a lifelong smile refresh, Mergen Orthodontics offers Invisalign for every stage of life.
Invisalign for Teens
Confidence-friendly aligners
Teen-specific aligners with compliance indicators and eruption tabs. Removable for sports, meals, and photos.
- Compliance indicators
- Sport & meal friendly
- 6 free replacements
Invisalign for Adults
Discreet, low-profile treatment
A grown-up way to straighten your smile. Virtually invisible aligners fit right into your professional life.
- Virtually invisible
- Avg. 12–18 months
- Flexible payment plans
Trusted by Iowa families
Proven experience. Real reviews. Life-changing outcomes.
20+ Years
Invisalign experience
4.9 / 5
500+ Google reviews
10,000+
Smiles transformed
Top 1%
Diamond Plus provider
FAQ · InvisalignQuestions
Questions
About Invisalign?
Everything you need to know before starting treatment — answered by a Top 1% Invisalign Provider.
4.9 from 500+ Google reviews
Cost depends on case complexity, treatment length, provider fees, location, and whether refinements or retainers are included. Dental insurance may cover part of the fee, while many practices offer payment plans or financing to make treatment more manageable for patients.
Still have questions?
Our team is happy to walk you through your options.
From the Mergen Blog
View all posts Learn more about Invisalign
Invisalign5 min read5 Things To Know Before Starting Invisalign
What to expect at your first consultation, how attachments work, and tips to get the best results.
Read article
Treatment7 min readInvisalign vs. Braces: Which Is Right For You?
A side-by-side look at cost, comfort, treatment time, and what your case complexity really means.
Read article
Care4 min readHow To Clean Your Invisalign Aligners
Daily habits that keep your trays fresh, clear, and free of buildup throughout your treatment.
Read articleStart Your Smile Journey
Book an Invisalign Consultation
Ready to start your journey to a straighter smile? Call the office nearest you or request an appointment online — we'd love to meet you.
Request an AppointmentVoted Best Orthodontist Iowa City 2014–2024