Check out what patients have to say about their 5-star experience with our amazing team. We can’t wait to provide you and your family with the same quality of care!

Justin W.

Staff and doctor were friendly and straightforward. They were upfront with the price and their recommendations. They got us in and out quickly but we did not feel rushed.

HD V.

We had a great experience at Otto Ortho in Fenton! Dr. Karkow and staff (Katelynn) worked with us and were patient and knowledgeable. Very personable staff, would highly recommend to anyone!!

Amber R.

Adilyn got her lower Braces today!!🤩😃 Just in time for school to start. Thank you Nichole for your super great work with Adilyn! 👏🏻 Ok, this is so old. I am just adding to this post as the newest update is Adilyn is doing great! Kylie is Amazing!! Smile is looking great! Thank you Kylie & Dr. Larkin!!! Thank you again!!! Amazing visit 🤩🤗 What’s up! I don’t know if this has actually posted in the past. But… Today 5/21/26 Adilyn is doing GREAT!! Thank you so much Kylie & Dr. Larkin!

Betsy G.

Dr. Larkin is wonderful. He is great with the kids and the parents. And all of the staff is super friendly and make the process as easy as they can. It's a fun environment for something that is just naturally not fun at all.

TK B.

Prompt, easy, courteous, professional, informative, and this is just day 1. Stay tuned…

Lauren S.

Every visit is super quick and informative and they provide delicate hands and compassionate care.

Becky D.

I took my daughter to 2 other orthodontists before choosing Otto. Very happy with our choice!

Allison D.

Dr. Otto is an earth angel!!! I am grateful our paths crossed. We had an unfortunate experience where my 10 year old knocked out her front two teeth at a friend’s home. At this point, we were not a patient of hers and did not know her. She lived nearby, hopped in her car in her PJs (god love her), came over to reinsert the teeth. Dr Otto continued to check in while we were at Children’s hospital and days/weeks following. She researched and offered guidance on when to start braces. Today was an exciting day with brackets ❤️ Update 8/18/2026– She has had her braces on for 6 months and I am shocked with the progress!! Thankfully no ankylosis

Maggie B.

Dr Karkow and team were excellent during my Invisalign journey!! They really made sure I was happy with my results and were all very friendly. Would highly recommend.

Hunter S.

Best place ever they have been so good with my braces best ever. The staff is awesome. I love Otto Orthodontics.The doctors and staff are so friendly and kind. We are I’m happy after every visit.

Sarah A.

Wonderful team and doctor. Great experience. Staff is super friendly. Highly recommend. Wouldn’t go anywhere else!

Antonia D.

Otto Orthodontics is fantastic! They’re efficient, appointments are easy to book, and I’ve never had to wait long to get in. I also really appreciate their use of modern technology and their up-to-date approach to orthodontic care. Highly recommend!

Kristen V.

We love Otto Orthodontics! The staff is so friendly and welcoming and we appreciate the incentives for the kiddos.

Tori R.

I can't say enough good things about Otto! They are great at walking you through the whole process, making sure you understand and are comfortable. I recommend them to everyone I talk to that is looking for an orthodontist.

Susan C.

What a great Orthodontic office. Everyone was professional and easy going. The group took care of my old retainer and put a new one in. I will be going back and highly recommend Otto Orthodontics to anyone looking for care.