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Otto Orthodontics logo featuring the brand name in gray and teal, with pink accents, relevant to orthodontic care and treatment services.
  • Our Practice
    • Who We Are
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    • Meet Our Team
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Dr. Andrew Larkin

otto-matic confidence in every smile

Dr. Larkin smiling in a white lab coat with "OTTO ORTHODONTICS" logo, representing expertise in orthodontic care at Otto Orthodontics.

Dr. Andrew Larkin

Orthodontist

Since dental school, Dr. Larkin has always been very involved in the efforts of organized dentistry. He feels this involvement is necessary to protect the integrity of the profession to ensure positive patient outcomes. Dr. Larkin practices with this same fervor in helping his patients achieve a smile that portrays confidence and beauty throughout their lives.

Education

  • Bachelor of Arts, Biology & Spanish — University of Kansas (with a 7-month study at the University of Costa Rica)
  • Doctor of Dental Medicine & Master of Public Health — A.T. Still University, Arizona School of Dentistry & Oral Health
  • Master of Science in Orthodontics and Dentofacial Orthopedics — Arizona School of Dentistry & Oral Health

Personal

Born and raised in southwestern Kansas, the Midwest is home to Dr. Andy Larkin. Dr. Larkin and his wife, Kim, love spending time outdoors with their daughters, McKenna and Isabelle, and their Bernadoodle, Stanley. When he is not chairside, you may find him on the golf course, tennis court, or in a deer stand. He is an especially passionate college and professional sports fan, so catching Dr. Larkin at Allen Fieldhouse to cheer on the Jayhawks or the Enterprise Center to root for the Blues would be no surprise.

Get Ready

to rock a

New smile

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Our Reviews

Experience Our

5-Star Care

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!

Orthodontic clinic interior with dental professionals assisting patients, featuring modern equipment and vibrant artwork.
Evan G.
Amazing orthodontic place I always would recommend this orthodontic for anything Jana is the best person there she gives you all the information and is super helpful
Response from the owner:Thank you for your wonderful review! We're thrilled to hear that you find our practice amazing and that Jana provided you with exceptional service. We appreciate your recommendations and look forward to seeing you again!
Liz H.
We love Otto! Friendly staff, modern office, flexible scheduling, and great incentive program for patients.
Response from the owner:Thank you, Liz! We're thrilled to hear you love our friendly staff and modern office. Your satisfaction is our priority, and we look forward to continuing to provide you with excellent care.
Jona B.
Second child just started treatment this morning and we couldn’t be happier!! Highly recommend! Sanela was amazing as well :)
Response from the owner:Thank you for sharing your wonderful experience! We’re thrilled to hear that your second child’s treatment has started off so positively. Sanela is indeed a gem! Your recommendation means a lot to us.
Sarah A.
Wonderful team and doctor. Great experience. Staff is super friendly. Highly recommend. Wouldn’t go anywhere else!
Response from the owner:Thank you for your positive feedback! We're thrilled to hear you had a great experience with us. Your satisfaction is our priority, and we look forward to serving you again in the future.
Ashley F.
Staff were extremely friendly! The team knew what they were doing, open to answering any questions I had. Highly recommend!
Response from the owner:Thank you, Ashley! We're thrilled to hear you had a positive experience with our friendly team. Your recommendations mean a lot to us. We look forward to seeing you again soon!
Brooke T.
Nothing but amazing things, the staff is absolutely amazing! We love our visits in for my son. Highly recommend.
Response from the owner:We appreciate you taking the time to leave us feedback on your experience. We work very hard every day to exceed our patients’ expectations!
Kevin D.
My daughter goes there and it’s always been friendly, a short wait, I like the little things about the office that makes it their own. Not just another boring medical office.
Response from the owner:Thank you for your wonderful feedback! We're delighted that your daughter enjoys her visits and appreciates the unique touches we offer. Creating a friendly environment is our priority. We look forward to welcoming you both again soon!
Tammy R.
I cannot recommend this practice enough! Every time I walk through the door, I am always welcomed with a smile from staff. Being an older patient, I always wished for a better smile. Without question, The Wentzville team made my Invisalign journey incredibly smooth. The team is professional, the office is efficient, and my teeth look absolutely perfect. Thank you! If you are thinking about getting orthodontic work, this is definitely the place to go!!
D D.
Beautiful office, friendly staff and doctors, most up- to- date technology. We are excited to start treatment in a few weeks!
Response from the owner:Thank you for your wonderful feedback! We're thrilled to hear you appreciate our office's environment and technology. We look forward to starting your treatment journey together soon at Otto Orthodontics!
Tom
Dr. Otto is very attentive and professional, makes young patients feel at ease. Her staff is well-trained, friendly and the practice is very efficient at dealing with numerous patients. We have been very happy with Dr. Otto and recommend her to anyone seeking orthodontic treatment.
John K.
New to the area and our first visit and we were very impressed. Everyone was very nice, explained in detail the process and what to expect. Highly recommend them to anyone.
Response from the owner:Thank you for your wonderful feedback! We're thrilled to hear that your first visit was a positive experience. Our team is dedicated to providing clear guidance and support. We appreciate your recommendation!
Donielle W.
I had my top braces put on today and had a great experience from start to finish. My appointment was right on time, which I really appreciated. The team explained everything clearly and made sure I understood what to expect during and after the process. They also gave great advice on how to properly care for my braces moving forward. Overall, very professional, efficient, and informative—highly recommend!
Response from the owner:Thank you, Donielle! We’re thrilled to hear about your positive experience with our team during your appointment. Your satisfaction is our priority, and we appreciate your recommendation. Welcome to your orthodontic journey!
Nicole T.
This is our third time going with Otto and i continue to be impressed with them and recommend them to everyone. Every staff member makes you feel welcome and like they know you. Highly recommend for any orthodontic needs!!!
Response from the owner:Thank you for your wonderful feedback! It’s fantastic to hear that you feel welcomed and valued during your visits. We appreciate your continued trust in our team for your orthodontic needs and look forward to serving you again.
Dr. Latoya A.
My experience with Otto Ortho. has been incredibly positive. The staff is attentive and always ready to answer any questions. My daughter is still covered under her plan, and I can confidently say that she is very comfortable with the team and the entire process.
Response from the owner:Thank you for taking the time to share this! It's always rewarding to know that the care and attention our team puts into every visit is making a difference.
Kati D.
Such a great staff. Wonderful environment. My kid felt at ease immediately. Every step was explained, as well as financial breakdowns. Kids questions and concerns were answered immediately
Response from the owner:Thank you for your wonderful feedback! We're thrilled to hear that your child felt comfortable and well-informed during their visit. Our team is dedicated to providing a supportive environment for all our patients.
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Our locations

We Can’t Wait ToSEE YOU SOON!

Wentzville
  • 1002 Schroeder Creek Blvd.
    Wentzville, MO 63385
St. Peters
  • 314 Mid Rivers Mall Dr.
    St. Peters, MO 63376
Fenton
  • 1560 Smizer Station Rd.
    Fenton, MO 63026
Des Peres
  • 12360 Manchester Rd. Ste. 204
    St. Louis, MO 63131
Creve Coeur
  • 11710 Old Ballas Road, Unit 210
    Creve Coeur, MO 63141
Saint Louis, MO
Fenton, MO
St. Peters, MO
Wentzville, MO
Creve Coeur, MO
Otto Orthodontics logo featuring the brand name in gray and teal, with pink accents, relevant to orthodontic care and treatment services.
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Tuesday 8:30am – 5:00pm
Wednesday 8:30am – 5:00pm
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Friday 7:30am – 4:00pm
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