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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.

Why Modern Smiles

Invisalign Aligners

Financing & Insurance

Before
& After

Feel Good, Smile More.

To achieve your smile goals, we tailor treatments that are unique to you!

Schedule my Free Consultation

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!

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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!

Learn More
Clear aligners Modern Smiles Orthodontics in Fort Myers, FL

Let's Connect!

Our Patients Us!

Nilda A.
Thank you so much guys, I am very pleased with my daughter's results, you have a very sweet team and Dr. Kelly is a sweetheart and very patient 🤍
Response from the owner:Thanks so much for sharing your positive experience with us. We love helping you guys achieve your daughter's perfect smile!
Alayna D.
Came in with the expectation of closing the gaps in my teeth and straightening out my smile. That is exactly what has happened, very happy with the results I had hoped for!!!
Response from the owner:Thanks so much for the great review! We're really happy to hear that you're loving your results. We appreciate you choosing our team! 🫶🤗
Ernesto V.
Excelente lugar, muy profesional la atención de la doctora y su equipo. Los resultados del tratamiento fueron excelentes. Recomendado 100% para tratamiento de ortodoncia
Response from the owner:¡Muchas gracias por tu comentario! Nos alegra saber que tu experiencia es positiva y que los resultados cumplieron tus expectativas. Un placer tenerlos como pacientes en la oficina, siempre nos alegra verlos ☺️ .
Christopher S.
It’s only been 6 months and my smile has already been transformed for the better with Dr. Harris at Modern Smiles! Can’t wait for the final product!
Response from the owner:Thank you so much for your kind words! We're thrilled to hear that you're already seeing such a positive transformation in just 6 months. Dr. Harris and the entire Modern Smiles team are excited to continue this journey with you—can't wait to see your final results! 😊
Emily S.
Hello! I have had a lot of dentist, and orthodontist and no one tops modern smiles! the staff is amazing, friendly, and makes you feel great! The office is also super clean and very well put together. I think this is one of the only appointments I enjoy going to. 10/10 recommend!
Response from the owner:Your kind words made our day! Thank you for trusting us with your smile.
Star R.
Love coming to the office it’s always clean the staff is always so nice and welcoming. My son has made big improvements. I would definitely recommend this location.
Response from the owner:Thanks so much for the great review! We’re really glad to hear you enjoy coming in and that our team helps make it a positive experience. It’s awesome to hear your son is making big improvements, that means a lot to us. Thanks again for the recommendation!🤗
Maranda D.
I am currently receiving ongoing treatment from the staff at Modern Smiles, and I believe Dr. Harris and her team deserve recognition every single day. I suffer from severe dental anxiety as well as back issues related to my military service, which makes sitting in a dental chair particularly challenging. I had the biggest motivation to improve my oral health, smile, and appearance of my teeth. Dr. Harris and her staff have shown nothing but patience and complete understanding toward my circumstances.
From my very first visit, I have never once felt judged, only supported. I deeply value their patience, especially on days when I lack it for myself. Their willingness to accommodate my needs and provide exceptional care is truly remarkable. I am profoundly grateful for everything they have done for me. Dr. Harris answers all of my questions and concerns thoughtfully and thoroughly, demonstrating not only extensive knowledge in her field but also genuine care for her patients. I have often apologized, knowing I may not be the easiest patient; however, I cannot overstate Dr. Harris’s unwavering commitment to helping me and guiding me through this challenging journey.
The office itself reflects the same high standards, being clean, modern, and welcoming. Dr. Harris is truly a one-of-a-kind doctor, excelling both in her professional expertise and in delivering outstanding patient care. I look forward to the ongoing confidence boost as my oral health and smile are transforming.
Response from the owner:Thank you so much for your incredibly kind and thoughtful words. It truly means the world to us to know that you feel supported and cared for — especially given the challenges you’ve faced. Dr. Harris and the entire team are honored to be part of your journey, and we’re so proud of the progress you’re making. Your strength, honesty, and commitment to improving your health are genuinely inspiring. We're just grateful to be here to help in any way we can. Thank you for trusting us — we’re with you every step of the way!🙂
Maria E.
They made getting braces a breeze, and my smile has never looked better. Super friendly staff and a great office. Highly recommend!
Response from the owner:Thanks so much! We're so glad to hear you had a great experience and that you're loving your new smile. Our team really appreciates the shoutout — it means a lot! 😄
Maribel
Dr. Kelly, the dental assistants and the staff are all so wonderful! Very profesional and caring, the office is so clean and modern. My girls love going to their appointments!
Response from the owner:Thank you for your kind words! We're so glad your family feels comfortable here. It means a lot to know your girls enjoy their visits!🤗
Araceli R.
I had a great experience with Modern smiles and their team! I feel well-cared for and informed. The office is clean and welcoming, and the staff is always friendly and professional. They took the time to explain my treatment plan thoroughly and answered all my questions. My teeth are looking amazing,I highly recommend them to anyone looking for an orthodontist !!
Response from the owner:Thanks so much for the awesome review! We're really glad you felt cared for and love how your smile is turning out. Your recommendation means a lot! 😊
Todd P.
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.
Response from the owner:Thank you so much for your kind review! We’re so glad Dr. Harris and the team were able to step in and help when you needed it most. It's always our goal to make sure patients feel cared for—whether you're local or just passing through. We truly appreciate your recommendation!
Harper S.
LOVED my experience! I had braces decades ago and this process was so much BETTER! Just in time for my wedding too!! Thank you!
Response from the owner:Thank you sincerely for your thoughtful review. It is truly an honor to have played a role in helping you prepare for such a special occasion. Congratulations on your upcoming wedding, and we wish you all the best in this exciting new chapter! ☺️
Hannah M.
Dr. Harris is truly incredible. She and all of her staff are always so nice and professional. Her office is absolutely stunning and Dr. Harris is very attentive to detail and always listens to your concerns. I would absolutely recommend seeing her for any orthodontic needs!
Response from the owner:We are truly honored by your kind words about Dr. Harris and our team. Providing exceptional care in a professional and welcoming environment is our highest priority, and it is gratifying to know that this has been reflected in your experience. We sincerely appreciate your recommendation and the trust you have placed in us for your orthodontic care! 😊
Galia G.
Llevo 2 anos atendiendo a mi Hijo aquí y me siento muy complacida el equipo completo muy agradable y atento la clinica muy Linda se la recomiemdo 100%
Response from the owner:¡Muchísimas gracias por su reseña tan bonita! Nos alegra saber que se siente complacida con la atención que su hijo ha recibido durante estos dos años. Todo nuestro equipo se esfuerza por brindar un servicio cálido y de calidad, y comentarios como el suyo nos motivan a seguir mejorando cada día. ¡Gracias por recomendarnos! 💙
Andrew P.
Modern smiles is a very good place to get braces and have nice people and my teeth are looking better than before
Response from the owner:Thank you for your kind words! We're so glad to hear you're happy with your progress and that you’ve had a great experience with our team. It’s always our goal to make sure every visit is comfortable and encouraging. We’re excited to keep seeing your smile improve! 😊
Augustus E.
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!
Response from the owner:Thank you so much for your kind words and recommendation! We’re thrilled to hear that you’re happy with your results, it’s been a pleasure to be part of your smile journey. 😁
Jennifer W.
Our experience at Modern Smiles has been great! We’ve seen a lot of improvement on my daughter’s teeth in a short amount of time. Can’t wait to see the final result. The staff is very nice, as well.
Response from the owner:Thank you for the wonderful review! We’re so happy to hear that you’ve had a great experience with us and that your daughter’s smile is already showing such great progress! ☺️
Raul R.
Desde que visito este lugar , desde que entró mi niña y yo nos sentimos muy bien, una excelente atención desde la recepcionista , la asistente dental y la Doctora realmente se desprende un gran amor y entrega por sus trabajos, la clínica es maravillosa en general desde su decoración, limpieza y atención, y el tratamiento dental de mi niña ha sido genial, me lo esplican todo detalladamente, y he visto el antes y después y ha sido un progreso exitoso, gracias por ser tan profesionales, no hay nada que pueda señalar negativo cuando se trabaja con entrega y amor como Ustedes lo hacen el éxito es rotundo.
Response from the owner:¡Muchísimas gracias por tus lindas palabras! Nos alegra saber que tú y tu niña se han sentido bien atendidos. Comentarios como el tuyo nos motivan a seguir trabajando con cariño y dedicación. ¡Gracias por confiar en nosotros!
Josephine
My experience at modern smiles is always the best! Doctor Kelly is the best! Everyone is very welcoming and friendly. They are all super gentle as well.
Response from the owner:Thank you for your review. We appreciate your feedback and the opportunity to support your orthodontic care! 😊
Giovanna
Friendly and responsive staff with beautiful office (shout out to Stefanie the receptionist especially). I have been seeing Dr. Kelly for my Invisalign treatment and I am very pleased with the results as well as the support/flexibility I get from this office. Dr. Kelly is very knowledgeable and takes the time to answer all your questions.
Response from the owner:We really appreciate your thoughtful review! We're so glad you've had a great experience with Dr. Kelly and the team—Stefanie will be thrilled to get the shout-out! We're happy you're pleased with your Invisalign results and the support along the way.
Marina G.
Dr. Kelly is an amazing orthodontist! She is so kind, funny, and knowledgeable. I could not recommend this office highly enough for anyone looking to improve their smile!!
Response from the owner:Thank you so much for your kind words! We're thrilled to hear you had a great experience with us. It’s been a pleasure being part of your smile journey!☺️
Bismark P.
I’ve been coming here for a year. Dr. Kelly Harris and her staff are great, from the front desk to the assistants. Everyone is always in a great mood and they seem to enjoy their work. The office is very nice and always clean. Thank You all!
Response from the owner:Thank you for your feedback. We’re always striving to improve and truly appreciate you taking the time to share your experience!😊
Abby S.
Truly had the best experience at Modern Smiles Orthodontics. They have the kindest staff and Dr. Kelly is very knowledgeable.
Response from the owner:Thank you for your wonderful review! We're so glad you’re happy with your experience and appreciate you being part of our orthodontic family!
Shawn M.
Highly recommend! Very friendly staff, clean facilities, and Dr. Kelly is great. My daughter feels comfortable every visit.
Response from the owner:We're thrilled to hear about your experience and truly appreciate your support!
Carlos G.
Modern Smiles is an excellent practice. Every one of their staff members has been kind and very professional. The cost is very affordable, and they offer easy payment plans. My daughter has had fantastic results in her first year of treatment.
Response from the owner:Thank you so much for your kind words! 😊
Paul H.
Dr. Kelly and her smiling staff positively impacted my life! Invisalign was easy, comfortable and simple. I highly recommend Dr. Kelly because of her skill, knowledge and artistic abilities.
Response from the owner:We are so happy to hear about your experience in our office Mr. Harris! 😊
E K
Modern Smiles /Dr Kelly Harris and staff were absolutely outstanding, friendly and extremely professional . It was a great experience even as a senior adult. After 10 months of wearing my Invisaligns, I now have my beautiful smile back. The office is new, modern and very comfortable.
Overall, a tremendously rewarding experience.
Response from the owner:We’re so happy to hear you had a great experience with us! Thank you for trusting us with your smile.
Yaa'Leasi C.
Oh my gosh this has been an amazing transformation, Dr.Harris has improved my smile tremendously! I am so confident now!
Response from the owner:Thank you so much for your kind words! We're thrilled to hear about your positive experience with us!! 😊
Savannah R.
Dr.Kelly and her staff are such an amazing team! They not only are amazing at what they do but they are also so caring about their patients! I’m half way through my Invisalign journey and we have made huge progress on getting my teeth straightened!!
Response from the owner:Thank you so much for taking the time to leave us a review! We are thrilled to hear that you are having a positive experience with our team. Our goal is always to provide the best care possible!
Jacqueline M
Modern smiles has amazingly sweet staff! Everyone has always been helpful and makes sure all of my child’s needs are met! Dr Kelly has done an amazing job along with her staff! Very thankfully and happy with the progress !
Response from the owner:Thank you for your kind words! We look forward to seeing you at your next visit!
Maria Diego J.
Very friendly and profesional.
Response from the owner:Thank you for your review!
Dave M.
Fantastic experience! I’m on vacation in Florida and had an orthodontic issue. Was able to get an appointment within a day, very nice and helpful team, and fantastic doctor. Truly amazing experience. Would highly recommend!!
Response from the owner:Thank you so much for the wonderful review! It was a pleasure having you in our office today!😊
kayla L.
If you’re looking for an orthodontist who’s skilled, compassionate, and truly dedicated to giving their patients the best possible care, look no further. We’re so grateful for everything they’re doing for our daughter’s teeth and her beautiful smile! The pictures do no justice at all!!
Response from the owner:Thank you for the wonderful review! We're so glad you're happy with your experience at our practice. We appreciate your feedback!
Tigga S.
Great places an awesome team to be in the hands off
Response from the owner:Thank you so much for the great review! We are happy to be part of your smile journey!
Nicole P.
This is by far the best orthodontist in the area. She is knowledgeable her staff is so helpful. & I am more than happy I brought my son here from an orthodontist who never finished their job. This team turned my sons smile into a success story we are diligently working as time passes on it but I have nothing but high hopes and I know for a fact if you come here you will be in great hands and they will get the job done! Thank you!
Response from the owner:Thank you so much for the wonderful review, and for trusting us with your son's smile journey!
Mawj Al A.
I had a wonderful experience at Modern Smiles Orthodontics! Dr. Kelly is incredibly knowledgeable, skilled, and attentive, making the entire process smooth and stress-free. The staff is warm, welcoming, and always accommodating when it comes to scheduling appointments. I truly appreciate their flexibility and dedication to patient care. Highly recommend to anyone looking for excellent orthodontic treatment!
Response from the owner:Thank you for your kind review! We're so glad to hear you had a great experience with both our orthodontic care and customer service! 💗
Jo T.
Everyone at Modern Smiles Orthodontics is very friendly and easy to get along with. They’ve been very helpful and put you at ease
Response from the owner:Thank you so much for your wonderful review!💖
Olivia
I could not recommend Dr Kelly enough!! Every appointment is a wonderful experience and that’s saying a lot coming from me because the dentist has always given me anxiety. Modern Smiles is amazing, and every provider should be more like Dr. Kelly!!
Response from the owner:Thank you for sharing your experience! We're so glad you're happy with our office. We look forward to seeing your smile continue to shine! 💗
Brad T.
I had a great experience at Modern Smiles. Dr. Kelly was super helpful throughout the process. I started seeing results with my teeth very quickly, and it’s given me much more confidence. Highly recommend!
Response from the owner:Thank you very much for your kind review!
Lisandra C.
I love this place. Dr.Kelly is the best. I was surprised that Invisalign would work this fast but the entire process has been wonderful.
Response from the owner:Thank you for your kind review! We're so glad you're happy with your experience here in our office!
Taina L.
I love how nice everyone one is here, they work really hard for everyone to be happy with their teeth. Dr. Kelly is so sweet and I love having her when I have to go and get my braces tightened.
Response from the owner:Thank you for your kind words! We're thrilled to hear about your positive experience with us. Your smile is our top priority!
Taelor B.
I cannot express how amazing Dr. Kelly and her staff are. After a severe bite I came in with, she has helped correct it and I am in awe. Eager to see my final results! You can’t go wrong with Dr. Kelly!
Response from the owner:Thank you for your feedback! We're so glad to hear about your positive experience. We appreciate you choosing us for your orthodontic care!
Tina G.
I Love this place great experience from the first visit. They are very accommodating in every way! They have really done a great job with straightening my teeth and giving me my confidence to smile again!!!
Response from the owner:Thank you so much for your kind words! Your feedback means a lot to us!
lewis M.
Yazlyn. Really good service . Great team
Response from the owner:We're so glad to hear you had a great experience. Our team appreciates your kind words and we look forward to serving you again!
Aliyeh S.
Amazing experience; the staff is great, very communicative and well organized:)
Response from the owner:We’re so glad you had a positive experience with us! Thanks for sharing your review, it means a lot to us!
Stephanie Z.
Staff are great and friendly, and very clean clinic. My daughter's teeth look amazing and she has so much confidence now. Definitely recommend.
Response from the owner:Thank you for your kind words! We're so glad to hear that you have had a positive experience with us!
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!!!!!"