Welcome To
Modern Smiles Orthodontics in Fort Myers, FL

Here at the office of Dr. Kelly Uyen Harris, Board-Certified Orthodontist, we believe every smile is unique! From beginning to end, your smile journey is specially customized for your individual needs.  Whether you are interested in early orthodontic treatment, adult orthodontics, Invisalign or braces, Dr. Kelly Uyen Harris looks forward to helping you transform your smile!

We are a Certified Invisalign Provider

We offer state-of-the-art orthodontic treatments by using advanced modern technology and techniques to help you achieve your smile goals.

Learn More About:

Schedule An Appointment Today!

Call us at (239) 790-2230 for your free consultation. We are located in Fort Myers, FL and serve the surrounding areas of North Fort Myers, Cape Coral, Lehigh Acres, Gateway, Fort Myers Shores, Babcock Ranch, Buckingham, Alva, and San Carlos Park.

MEET DR. KELLY

Dr. Kelly Uyen Harris is an American Board Certified Orthodontist who is committed to delivering the highest quality care and outstanding results by using the most advanced techniques and technology. She has extensive experience treating kids, teens, and adults with Invisalign and braces. She is passionate about helping you and your loved ones feel good and smile more!

INVISALIGN CLEAR ALIGNERS

Do you want straight teeth with fewer office visits and without the appearance of metal braces and wires? As a certified Invisalign orthodontist, Dr. Kelly can take you on a “clear” smile journey that is right for you!

Clear aligners Modern Smiles Orthodontics in Fort Myers, FL

Let's Connect!

Our Patients Us!

Cody J.
7 minutes ago
I had an excellent experience at Modern Smiles Orthodontics! The entire team was professional, friendly, and made me feel comfortable from the moment I walked in. I'm currently going through Invisalign treatment, and they have made the entire process easy and stress-free. They took the time to explain every step of my treatment and answered all of my questions. The office is clean, modern, and very welcoming. You can tell they truly care about their patients and take pride in providing outstanding care. I highly recommend Modern Smiles Orthodontics to anyone considering Invisalign or any orthodontic treatment!
RaNahgia H.
3 weeks ago
My experience was phenomenal by far the best orthodontist.
Brian S.
4 weeks ago
Took great care with my wife and got her set up with a new retainer. Kelly is very kind and the place is spotless..something I really care about. Highly recommend!
Caitlyn S.
4 weeks ago
I needed help last minute for an issue I had with an old retainer from a different office. Dr Kelly took great care of me! Found my new orthodontist
Todd P.
4 weeks ago
Dr. Harris and her staff succinctly enjoy their work. I came in with a difficult issue , a broken appliance from a dental office in Ohio. Dr. Harris didn’t hesitate to help me . I would have suffered for two weeks until getting back to Ohio ! Absolutely the best dental service I’ve experienced. Don’t hesitate to visit this office.
Abby C.
4 weeks ago
I just finished my Invisalign journey and could not be happier with my results! From start to finish, the entire process took about a year, and it was so much smoother than I expected. The staff is wonderful, and I have to give a special shoutout to Kelly — she is absolutely the sweetest. She takes the time to explain everything clearly so you always know exactly what’s happening and what to expect. On top of that, the office itself is super clean and organized, which says a lot about how much they care about their patients and their practice. As for the treatment itself — honestly pretty painless. The first few days after switching to a new tray, you feel some pressure and soreness, but it fades quickly and is totally worth it. Other than that, it was seamless.
Melissa De La T.
4 weeks ago
10/10 recommend! Dr. Kelly is amazing! Very professional, attentive, and knowledgeable. She listened to all of my needs and left my smile looking flawless. The office is very visually appealing and super clean throughout all of my visits. Staff at Modern Smiles were all very friendly and always greeted me with a smile. I cannot thank you all enough! <3
Janet J.
1 month ago
Great results for my Invisalign braces! Dr. Harris was a wonderful doctor who took great care to make my teeth look great. She is very kind and personable as well as professional. Highly recommend her and her staff for making your teeth look great.
idk
1 month ago
i highly recommend modern smile. i had a lot of gaps and its been about a year. my teeth have changed a lot and i’ve gotten more confident in my smile.
Savannah B.
1 month ago
Dr. Kelly Harris is a great orthodontist! I am almost done with my braces treatment and have not had one issue with my Modern Smiles journey. Everyone including Dr. Kelly Harris is very kind and informative about the orthodontic process. It is also very clean and tidy in the office. My appointments are always quick you are in and out. I would recommend Modern Smiles to anyone that is considering either clear aligners or braces.
Shericka S.
1 month ago
Best orthodontist ive been to,great staff and Dr. kelly is awesome
Anabel
1 month ago
Dr Kelly and Angelina are great! I definitely recommend this office!
Marie C.
2 months ago
We love Dr. Kelly and the entire team at Modern Smiles. They are very reasonably priced, patient, kind, efficient and use the latest & greatest technology. Our entire experience has been amazing!!
Francisco G.
2 months ago
Wow — there are so many great things to say, I honestly don’t know where to start. Dr. Kelly and her entire team are truly the best in Florida. From my very first consultation, I was welcomed by Angelina, who is absolutely amazing. Every appointment since then, she and Stefanie greet me with warm smiles and positive energy that immediately make you feel comfortable and appreciated. Their kindness and genuine care make every visit something to look forward to. Dr. Kelly is not only incredibly professional and knowledgeable, but she is also one of the kindest people I’ve ever met. She truly cares about her patients as individuals, not just about the treatment itself. She takes her time, listens, and makes sure you feel supported and confident every step of the way. You can tell she loves what she does and genuinely wants the best for everyone who walks through her doors — and that kind of compassion is rare to find. Abby, who takes care of my braces, is outstanding as well. She’s skilled, attentive, and always provides amazing service while making every appointment smooth and comfortable. The entire team creates such a welcoming and positive environment. You can truly feel how much they care about their patients, and it shows in everything they do. I can confidently say you won’t find another orthodontic office like this anywhere in Southwest Florida. I’m extremely thankful to have my braces treatment here, and the pricing is great as well. I highly recommend Dr. Kelly and her amazing team to anyone looking for top-quality orthodontic care. Thank you for everything ❤️
Stay Y.
2 months ago
My name is Ethan and I am one of the patients of this dentist office. The service, dentists, and look of the whole office are absolutely great. Everything is clean and everyone is super nice and I couldn’t be more grateful to have such a well-kept and good dentist team helping me on my journey to a better smile
Lizbet “Liz T” T.
2 months ago
I’m so happy with the results and services of this dentist office. Dr. Kelly and her staff always have a great attitude . They are very supportive with me and my son. It’s amazing how much he has progressed since he started with them . I could not choose a better place for him.
Laura I.
2 months ago
Excelente trabajo . Son muy buenos en lo que asen 100 por ciento recomendados
Scott M.
3 months ago
Modern Smiles has done an incredible job. I moved from Oregon to Florida half-way thru the treatment, and they picked up where the treatment left off and have done a great job in getting me to the finish line.
Gillian H.
3 months ago
i started here after moving 2 hrs away from my old orthodontist, and when i tell you i felt so welcomed! Me and my mother were treated amazingly, and my teeth are now perfect!
harper D.
3 months ago
My smile went from completely discombobulated in my front teeth to a beautiful, clean and fresh smile. Dr. Kelly does an amazing job with her patients and is extremely welcoming and kind.
Family M.
3 months ago
Dr. Kelly Harris, DMD, MS and her staff are fantastic! My husband and I have been so happy with the results of our 10-year-old's treatment - the results are amazing and now she has room for her final adult teeth and her overbite has been corrected. She always felt comfortable with Dr. Harris and the staff who were always polite, professional, approachable, knowledgeable, and friendly. We would highly recommend Dr. Harris and Modern Smiles Orthodontics!
Mario G.
3 months ago
Dr.kelly is very affectionate, attentive and professional. My son loves being with her. Dr.kelly advises me on the best way for my child. She did a great job with my son tooth now he has the perfect smile.The office is very nice, comfortable.The staff is kind and friendly.
Fred M.
4 months ago
Wonderful experience, Dr. Kelly and her team are the best!
M Y.
4 months ago
The people here are lovely. Fast, thorough, kind. Everything we were looking for.
Eva T.
4 months ago
Dr. Kelly Harris did a thorough retainer repair explaining every detail as she went through the procedure. Her modern pristine office and professional staff created a calm and pleasant experience.
Matt N.
4 months ago
Amazing orthodontist I highly recommend!
Savannah H.
4 months ago
very kind and they do great work! i had a difficult situation and they did a great job fixing my teeth!
Yoilan R.
5 months ago
Best service ever. The whole team is super kind and experienced.
Yari M.
5 months ago
My daughter’s results have been fantastic ! In just a few months my daughter’s smile was greatly improved! The Dr and entire staff are amazing and super friendly!
Felicia D.
5 months ago
Very nice and professional office. Welcoming and understanding when dealing with. 9 y/o 🤦🏾‍♀️
Mariana P.
5 months ago
Wonderful place for orthodontics! Dr.Kelly is the sweetest and she has guided me tremendously on this journey. With having complications with oral surgery, Dr. Kelly has been there for me and I couldn’t be more grateful. I went with traditional braces and I am super happy with the results. The staff is amazing, Angelina and Stephanie always greet with a smile and answer any questions I have. Thank you to the entire staff!
Beverley G.
5 months ago
The staff is great, I recommend Modern Smiles my daughter was not scared, the staff was did an excellent job
Augustus E.
5 months ago
They're professional, friendly, and really know their stuff. My teeth used to be very crowded but now they look amazing, and I couldn't be happier. Highly recommend!
Amanda L.
5 months ago
Absolutely amazing, every visit is always a good experience. My son’s teeth couldn’t have progressed to the level it has without there dedication. Can’t wait to see the finished results. ❤️ thank you all for your help and support through this process.
Hillary F.
5 months ago
Dr. Kelly and everyone at Modern Smiles Orthodontics are absolutely wonderful! From the welcoming smiles as we walked through the door, to the detailed explanations received, and seemingly effortless treatment completed, this office is top notch! Would HIGHLY recommend to anyone looking for the best ortho office in town!
Lourdes S.
5 months ago
They are awesome !!! The treatment is going very good and my son has no complaints they walk you through the whole process and they have the best prices ! Also no long waits every time we have an appointment they see us on time and very clean.
Francisco A.
5 months ago
My teeth are straight now so Id say thats pretty good
Christina N.
6 months ago
So happy with the doctor and staff been coming for 2 years my son and I are so happy with his results I highly recommend her
Jeysen V.
6 months ago
Great experience, good employees, Dr. Kelly is wonderful when reaffirming that everything is looking good and teeth is doing what it needs to do
Sarah G.
6 months ago
Great experience! Kind and friendly staff. Would definitely recommend.
julien D.
6 months ago
Took my kid here for over a year for braces, great experience overall. Great people, great work, would recommend to anyone.
jennette L.
6 months ago
In less than 6 months, we have seen amazing changes in my daughter’s teeth. Besides that, the ladies at the counter and the hygienists are pretty nice and quick when it comes to service. I will recommend them 1000 times.
Jaimie S.
6 months ago
Amazing! Not only did they help fix my daughter's gap and bite but ALL the staff is wonderful and courteous. If you have questions they take the time and help explain anything you need. Definitely recommend Modern Smiles Orthodontics!!
Q. W.
7 months ago
I decided to correct my teeth years after already having braces due to some changes. I went with Invisalign because I wanted to be flexible with my treatment and make hygiene easier. I saw results within the first 4 months. I went to Modern Smiles and was very happy with my decision. I can tell that Dr. Kelly loves what she does and is invested in helping people get the best results possible. She is very knowledgeable, nice and super friendly. The staff is great, best ortho I’ve been too. I am glad I decided to go this route instead of back to braces - Alette Walters
Smith S.
8 months ago
I didn’t get braces here but I got retainers here after chewing through my old ones. Everyone at the office is so friendly and helpful. Dr. Kelly is wonderful & very knowledgeable. So glad I chose Modern Smiles!
Jacob McDonald
“My Experience was nothing short of amazing. Seeing the difference between when I first started and now the end result is crazy, but none of that would’ve been possible without Doctor Kelly. She is very detailed and informative, and her personality is just the cherry on top. Any change with my braces she was quick to let me know what was happening, and on moments when she asked me to “trust her”, I’m so glad I did. Thank you, Doctor!”
Diane Phillips
“Dr. Harris is a very compassionate, caring doctor. You can tell she cares when you see her, she takes her time, doesn’t make you feel rushed, and listens to any concerns that you may have. She is treating my son and makes him comfortable and knowledgeable about what is going on. You get the feeling with her that she is treating you or your children how she would treat her own family. Highly recommend.”
Austin Ryan
“Dr. Kelly is a wonderful orthodontist and has excellent attention to detail. I had an advanced orthodontic case and treatment, but Dr. Kelly made it very easy and enjoyable. I struggled with confidence before my braces but felt much more confident after treatment. I highly recommend Dr. Nguyen for all of your orthodontic needs!”
Jacqueline Tamburin
“I recently finished treatment with Dr. Kelly, and I couldn’t be happier with my results. She has amazing attention to detail and her bedside manner always makes you feel comfortable with the process of braces. I would definitely recommend Dr. Kelly Harris to anyone looking into orthodontic treatment.”
Lisa Szatmary
"Dr. Kelly was very professional throughout my treatment plan. I had my braces on for a total of 25 months. Dr. Kelly not only made me feel comfortable, but she also helped me understand the process and discussed with me every visit what I may expect and what the end goal results were.  Dr. Kelly, THANK YOU! I can now smile with confidence!"
Kristina Groshev
"Dr. Kelly Harris is a talented doctor that takes her time not only to treat patients but to educate them about their dental health. On top of being very knowledgeable, she was very polite and patient. She did an exceptional job straightening my teeth, crafting me a beautiful and confident smile. She made my orthodontic experience extremely pleasurable."
Leon Holiman
"I like to take the time out to say thanks to Dr. Kelly for making my smile 100%.  Dr. Kelly is very polite, very friendly, very courteous, etc. She it’s definitely a top-notch Dr. In her field.  May God continue to bless her and her family in the future.  Go Dr. Kelly you ROCK!!!!!"