Welcome to
Kristo Orthodontics

Personalized orthodontic care and confident, amazing smiles!

Schedule your free consultation today!

We give you more reasons to smile

At Kristo Orthodontics, we go further to make you smile. We want you to have the ultimate orthodontic experience that exceeds your expectations from start to finish—and delivers a confident, healthy and beautiful smile that will last a lifetime. That’s why our specialized orthodontic team personalizes every detail of your care and smile transformation to align with your unique needs and goals. Come in for a no-cost visit with our local, expert orthodontic team to learn just how amazing and convenient treatment with braces and Invisalign^® clear aligners can be.

Our approach to care

Dr. Steve Kristo

Orthodontist & Invisalign^® Specialist

Seeing the joy on my patients’ faces motivates me to provide extraordinary orthodontic experiences, just like my father when he started our family-owned practice in 1959.

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Dr. Bob Bronski

Orthodontist & Invisalign^® Specialist

Providing high-quality orthodontic care to my patients is my top priority, and I consider myself lucky to help so many good people with such diverse backgrounds.

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Dr. Jared Holloway

Orthodontist & Invisalign^® Specialist

The value I find in my work is helping patients have positive treatment journeys and outcomes. I strive every day to meet the individual needs of my patients and improve their lives.

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Dr. Kan Tsunoda

Orthodontist & Invisalign^® Specialist

I’m passionate about providing my patients with an exceptional orthodontic experience so they gain confidence, self-esteem, improved health and quality of life.

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Dr. Harrison Siu

Orthodontist & Invisalign^® Specialist

As an orthodontist, I love seeing the happiness and joy that my Marinette patients have when they look into the mirror for the first time at their new, healthy smile.

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Our doctors earn smiles of approval

Our specialized orthodontists truly care for the health and happiness of each patient, and they’re dedicated to providing personalized, professional care. This means taking the time to understand your and your family’s needs and educate you on the braces and Invisalign treatment options that fit your goals and lifestyle–so you can make an informed decision about your care. You can trust our experienced orthodontists to provide the highest-quality, scientifically proven care and treatments in a fun, welcoming, and warm environment that will always leave you smiling.

Smile confidently, no matter what your age

The most common time to transform a smile with braces or Invisalign clear aligners is between the ages of 12 and 16, when teens have most of their permanent teeth in place and take a greater interest in how they look and feel. Learn more

More and more adult patients are seeking braces and Invisalign clear aligner treatment for either aesthetic reasons or to correct shifting that takes place in the adult years, which if not addressed, can lead to problems such as tooth decay, gum disease, and abnormal wearing of tooth enamel. Learn more

An early evaluation by a Kristo orthodontist around the age of seven helps identify and intercept problems with a child’s teeth and jaws that would benefit from early correction with braces—potentially eliminating the need for more serious, and costly, treatment later. Learn more

Children Teens Adults

We believe in beautiful, healthy, confident smiles

Nature had 32 chances to get it wrong. Good thing you have us to straighten things out.

See more smile transformations

Before Patient with crowding, crossbite and mismatched midlines

Before Patient with an underbite, crossbite and crowding

Before Patient with spacing and an overbite

Before Patient with crowding and a crossbite

Before Patient with a crossbite and crowding

Before Patient with an overbite

Before Patient with crowding and an overbite

Before Patient with crowding and an overbite

After Patient with crowding, crossbite and mismatched midlines

After

Before Patient with crowding and an overbite

Before

Here’s what our patients have to say

Jake W.

The staff is always so nice and accommodating to our schedules. When my son is there, he always feels so welcomed by the upbeat and positive environment!

Keason S.

Dr. Kristo makes me feel like I'm part of his treatment team. Even though I'm the patient, I feel like I can make choices too.

Stella M.

You can tell all the incredible staff at Kristo love their jobs. They're always there when you have a silly question or a concern, no matter the time or day, and they never make you feel like a burden. They all give smiles while making smiles.

Kelly K.

The staff is amazing! I drive 1.5 hours for this ortho office, and I look forward to catching up with all of the amazing staff during my visits.

Miranda S.

Kristo Orthodontics is very family friendly. They know how busy kids are and always try to work around our schedules.

Juliea Ann W.

Kristo Orthodontics staff are always very kind and understanding. They will make you feel welcome and give the best care they can. They’re not afraid to communicate with their patients, which I appreciate. My favorite part about their treatment is the communication and productivity. They’re always on top of things and get things done quickly and efficiently.

Mckenna B.

Everyone at Kristo Orthodontics has turned into family, I feel. Thank you so much for turning my major underbite into a beautiful smile I’m confident about!

Amber M.

My favorite part about my orthodontic treatment is looking back at old photos and seeing how much my smile has changed. It's better than I could have imagined, and we're not even at the finish line yet! The staff is so friendly and helpful and they make sure I'm comfortable and informed with every aspect of my treatment.

Lilliana Jean M.

They’re great people to work with, and they have done an incredible job with my daughter's teeth. We’re very happy with them and will be continuing our relationship with them when our next child is also ready for treatment.

Andrew K.

Invisalign treatment works great for my age and lifestyle! I didn't have to hide my smile during this last year of treatment, and it's amazing how fast Invisalign clear aligners work!

Jake W.

Keason S.

Stella M.

Kelly K.

Miranda S.

Juliea Ann W.

Mckenna B.

Amber M.

Lilliana Jean M.

Andrew K.

Seeing your perfect smile gives us a reason to smile, too

At Kristo Orthodontics, we don’t just take care of your smile. We take care of you as an individual. We’ll learn about your goals and your lifestyle to personalize your orthodontic care with the highest-quality, advanced braces and Invisalign clear aligner treatments. We’ve been creating famous, brilliant Kristo smiles with braces for decades, and Kristo is the #1 Invisalign provider in Wisconsin.

Orthodontic care at Kristo is easy and convenient. Our no-cost orthodontic consultation will provide an honest assessment of any concerns we find and offer you a choice of treatment plans designed to fit your unique situation. We offer flexible payment options that include 0% interest financing with zero dollars down, plus an orthodontic price match guarantee. Our state-of-the-art offices offer convenient hours to align with busy schedules.

We’ll work with you to determine the most effective way to meet your goals, while respecting your time and your budget. Ready to enhance your self-esteem and confidence with a healthy, perfect smile? Schedule a free orthodontic consultation today, and we’ll work to put a smile on your face. Because every smile of approval we earn from our patients leaves us smiling, too.

Giving back makes
us smile

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At Kristo Orthodontics, we’re grateful each day for the communities we serve. Honesty, integrity, and improving the lives of our patients are part of who we’re, which is why Kristo Orthodontics is active and involved with organizations that benefit our local communities. Our teams are proud to support a variety of local nonprofit organizations, youth sports clubs, schools, and events to help create smiles in the community, both in and out of the office. To learn more about how your local Kristo Orthodontics office gives back, find a location near you.

Find a location

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Invisalign^®, the Invisalign logo, and iTero^®, among others, are trademarks and/or service marks of Align Technology, Inc. or one of its subsidiaries or affiliated companies and may be registered in the U.S. and/or other countries.