Get your smile on,

Trust the specialists for confident, healthy, amazing smiles!

Schedule your free consultation!

Your individual smile is our specialty

From the moment you walk into our Merrill office, you’ll notice the Kristo Orthodontics difference. We’re 100% committed to meeting your specific health needs and desired orthodontic goals. We want you to feel good about every aspect of your treatment with us, as we work to shape a more comfortable, confidence-boosting smile. In fact, our aim is to put a smile on your face, not just at the final reveal, but throughout the entire orthodontic process. Your satisfaction is why we stay laser-focused on your personal objectives. Dr. Grummons will design a comprehensive, customized treatment plan, and then deliver advanced orthodontic care in a fun-filled, inviting environment while creating your ideal smile.

About us


109 S Center Ave
Unit B
Merrill, WI 54452


Make your appointment today!

Let’s get together to discuss your goals and what you’d like to achieve from orthodontic treatment. Schedule an appointment now to meet with our friendly, expert Merrill team. Our office is located across from the courthouse, in the same building as the Wellness Center.

Personalized orthodontic treatments for all ages

Many of our patients ask us about the best time to start braces or Invisalign treatment, and it depends on the individual. The most common age to begin treatment is between the ages of 12 and 16 years, but the benefits of orthodontics extend far beyond any one age group.

Unless referred by a dentist even earlier, we suggest that parents schedule their child’s first orthodontic evaluation around the age of seven. This is the ideal time to catch any problems that may require early corrective treatment. And even if you’ve missed the teenage years, it’s never too late to experience the benefits of straighter teeth and a stunning smile. We treat a growing number of adults with braces and Invisalign who are ready to experience the health and aesthetic benefits of a beautiful, confident smile.

Discover the treatment option that’s ideal for you with a no-cost consultation. We’ll provide a complimentary orthodontist exam, free digital X-rays and scan, and a detailed braces or Invisalign treatment plan, designed especially for you.

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What sets our orthodontic office apart?

At the Merrill office of Kristo Orthodontics, our innovative doctor and experienced team make patient satisfaction their number one priority. You’ll receive the highest-quality, personalized care in a super-positive and welcoming environment, and a healthy, amazing smile you’ll be proud to show the world.

We make it easy for you to get the smile you deserve. Learn about our affordable, 0% interest, no-money-down payment options. We also offer an orthodontic price match guarantee, so you can get superior care and results at Kristo.

Come see why we’re the community’s orthodontic practice of choice, and how our innovative, family-owned practice has become the top Invisalign provider in Wisconsin.

Calling all kids ages 6 and up

A healthy, confident smile starts with joining the Confidence Counts Club at Kristo Orthodontics! Designed for children ages six and up, our kids club is FREE to join and comes with lots of great perks including FREE annual orthodontic exams with a doctor, plus access to super fun activities, events, and educational tools. Schedule your child’s orthodontic evaluation to join today!

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Accommodations for special needs patients

At the Kristo Orthodontics Merrill office, we believe that orthodontic treatment should be a positive and welcoming experience for everyone. We’re dedicated to making every patient feel comfortable from the moment they arrive, and we always do our best to accommodate any special needs our patients may have. We have spacious treatment areas, and our office is disability accessible.