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.


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!


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!

kira Z.
Staff are amazing. They explain the whole process. Prices are clear and value for money. Appointments always available when i need them for my son. Treatment still on going but the results have been amazing so far.
Rose S.
I love the team , my daughter is so happy about smile now. Come get your service here
This place is amazing! Everyone is soo sweet and the place is gorgeous!!
Sandi F.
The gals at modern smiles are great! And Abby was so gentle and good when doing my scan. Feels so good when I come here!
Mario G.
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.
Robert G.
Dr. Harris and her team are incredible! They are highly attentive and accommodating.Dr. Harris's knowledge and her ability to explain exactly what is happening is refreshing as a patient. I never thought that I would say this, but I look forward to my next orthodontist appointment!
Let’s Rolle T.
Hello I wanted to right a quick review. This place is amazing! For starters they make you feel so comfortable being a first time patient! Another thing the wait time is not that long at all! Also they are very Welcoming and Respectful. I really just wanted to shout out ANGELINA 😁 & DR.KELLY..... LOVE KHALIAH 💕😍
Kadian B.
Excellent service. Highly recommended 👌
Chris S
Dr. Kelly is incredible with her patients. She explains everything thoroughly and would highly recommend.
Tii W
I am extremely impressed with Dr. Kelly Harris and her team at Modern Smiles! My son, who is high functioning autistic, is being treated with Invisalign at Modern Smiles. My son’s progress has been smooth and effortless on our end. I find Dr. Kelly to be very professional , informative, and compassionate. She has been understanding and patient with my son. I have had a very kind, welcoming, and pleasant experience. I highly recommend Modern Smiles for your orthopedic care!
Monique Forbes- D.
Staff is kind and efficient. I can see positive results since starting therapy. Staff is always friendly and helpful in case I encounter any issues. My experience have been very well!!
L D.
My boyfriend came here after getting his free new patient exam, we decided to come back after a few months and get his braces removed. I love the staff and Dr. Kelly is very knowledgeable and kind. We definitely found our permanent doctor for all our orthodontic needs ❤️ Thank you so much for working with us!
harleigh R.
If you’re looking for any orthodontist in Ft Myers area I highly recommend Modern Smiles, the whole entire staff is super friendly. Not only are they friendly but they also work with you as much as they possibly can. I’ve seen a huge difference in my smile and I’ve only been coming here for 5 months. 100% recommend!
AiRr A.
Iven did a wonderful job with my son's fitting today. Great experience!
Autumn J.
The staff at modern smiles helped me so much today! I'm on vacation and had a chain rubber band malfunction that was uncomfortable. They got me in the same day and helped me for no charge! I am so grateful so be comfortable again!
Dan V.
So happy to know that there is now another kid’s orthodontist in the area! Dr. Kelly Harris is so welcoming and great, and the place is indeed very modern and clean. Thank you for causing smiles!
Jessica A.
Spoke to a very wonderful lady name Angelina, I voiced my concerns and she was receptive, very very kind, joyful, and extremely helpful and caring.Thank you Angelina for hearing me out, addressing the miscommunication and being on top of everything. I appreciate your gratitude! Stay bright.🤍☀️
Kassandra V.
I’d give them 10 stars if i could. Great place for your kids. Super friendly and very professional always very nice and welcoming. My daughters love it here. Not to mention how quickly the progress has been. Thank you dr Harris and your staff.
Omari D.
Ivan was great! Amazing establishment with great customer service. Referring anyone who wants to fix there smile!
Meagan M.
Dr. Kelly and her staff are excellent! They are kind, prompt, and knowledgeable. Highly recommend.
Maria E Tomei M.
I have to say the best experience ever. Dr. Kelly Harris is amazing as the whole staff that works there. Angelica, Stephanie, Ivan, etc very professional, caring, kind on what each one does there. Once you come thru those doors greeting you with a warm welcome and a big smile. Their customer service is the best of the best. If by any chance you're looking for an Orthodontist this is the place to be for you and your teeth to look amazing and beautiful.
Josie S.
I’ve been here since November, we are now in March and I have not 1 complaint. They are very understanding and kind when it comes to appointment and do a great job explaining the process.
Devan L.
For anyone looking for orthodontic treatment I highly recommend you visit this office because you wont forget it! They have raised the bar high on overall patient experience and I'm so happy I found them. I've been to several dental offices through out my life and this was by far the best experience I've had. I had my consultation here earlier this week and it was truly an unforgettable experience! Walking into the building I was so impressed with how beautiful the office was. I was greeted with a warm welcome by Dr. Kelly who offered complimentary drinks for me while I waited to be seen. I was then given a tour of the rest of the office and it was so clean and uniquely put together! I then had my pictures and XRAYS done by a kind gentleman. During my consultation with Dr. Kelly, she was so helpful and knowledgeable about the treatment plan and answered every question of mine. I was nervous going into the appointment and she made me feel so comfortable. She was so lovely to meet and talk to and its clear she's an expert in this industry! Angelina finished the consultation and was a pleasure to speak to. She also answered all my questions and provided me with all the information I needed. Since my consultation they are still so helpful when I've had additional questions and I truly appreciate that. If you are looking for a great orthodontist, this is your place to go 🙂
Kaitlyn F.
We had a consultation today and decided this was the place for my 8 year old daughter for braces. They got us in the same day and were amazing and accommodating! Dr. Kelly and her staff were very nice and respectful! The pricing was great as well! I'm excited to see the end result! Thank you guys so much!
Maryam R.
Dr. Kelly is an amazing person and orthodontist. You and your family will be very happy at Modern Smiles Orthodontics!
Monica T.
Lovely space and staff. Dr. Harris, Angelina, and Simon are so quick, kind and professional. 10/10 would recommend
Kayla H.
I just want to say, I am pleased with the people I’ve met since day one, Dr Kelly Harris, Angelia and Ivan. There’s never a dull moment and I always feel comfortable. I alway recommend my colleagues and family members when asked where I receive my braces. I’m more than excited to continue coming to Modern Smiles to see the excitement when I visit. Thank you!
Nathalie V.
I gotta say I’m so happy I found this Orthodontist office for my 10 year old son. After shopping around the area, I can’t explain how happy i am with the professionalism and service with Dr. Kelly and her team. I totally recommended !!** love the office -very clean and modern **
Aryanna S.
The whole office is great and was awesome in my introduction to invisalign!
Nishat J.
I’m so happy to have chosen Modern Smiles! Dr. Harris and her team are great, especially Angelina! Excited to get my Invisalign treatments done here.
Ericka M.
This place is amazing. i looked it up online and came in person and it’s such a nice beautiful place and it has amazing nice people here. i recommend it a lot !!.
Yailyn T.
La doctora kelly super buena y la limpieza del local impecable.
Horacio C.
Very happy with this location
David J.
I’ve have a great experience with Dr. Kelly!, she was very sweet, kind, and intelligent but still relayed information in a way I could understand. She was always ready to update me on how my overbite process was going. The improvement of my bite was substantial even when it was hard for me to be consistent with apts because of school but was very understanding. I can wholeheartedly say anyone would be in great care in her hands!
David Y.
Awesome orthodontist. She is very knowledgeable and explains everything in detail. I never felt rushed when asking questions. Overall an excellent experience.
Jennie C.
Dr Harris has been the best! Very personable and professional service. She’s answered any questions we’ve had and made us feel at ease with the process. We are very pleased with the results.
Ashlee V.
Kelly is the absolute best. She listens to your concerns and is extremely thorough. She truly cares and is an expert in her field. I would highly recommend!!
Danielle Pastor V.
I had the best experience!! I called many places before calling here and I'm glad I went with Modern Smiles. The staff and Dr. Kelly were so friendly, and knowledgeable, and went above and beyond my expectations. My smile looks so much better and I feel more confident. Not to mention the space looks so luxurious yet cozy. Highly recommend!!
Thank you to Dr. Kelly who helped me with my braces journey, I loved the final result of my teeth i'm happy with the outcome and she's super kind and sweet. I would definitely recommend having her as your doctor.
Anna Hope C.
I had the best experience here! They were so kind, understanding, and helpful! 5/5
David M.
Definitely recommend seeing Dr. Kelly Harris. She was my orthodontist for over two years. Always professional and listened to any concerns I had. Was authentically concerned that I would leave with the best smile possible. Very detailed in examining your teeth so you would receive the best outcome. I can’t say enough , I had a wonderful experience period.
Nevaeh P.
I started my braces journey with Dr.Kelly in 2021 and my overall experience has been amazing. She transformed my teeth to look the better than i ever imagined.
Olguine A.
Dr. Kelly, this is a small note to tell you how much I appreciate the work that you've done with my teeth. Just amazing! Thank you for your kind team as well.Wishing you all a very merry Christmas. Olguine Amadi
Paulo N.
I love Dr Kelly Uyên . She is sweet and take care good of me!!!. Highly recommend. Bác sĩ Uyên nói tiếng việt giỏi , làm nhẹ nhàng , tận tình!!!! Love her!!
Stephanie B.
Dr. Kelly has been there with me throughout the process of my braces for almost two years. She has completely changed my smile, I am so happy with how my teeth look; I am so grateful for her. I would recommend her to anyone!
Joshua P.
Dr Harris is a phenomenal orthodontist this is my 2nd go around in ortho (1st not with her) ,but the results are great so far. Dr Harris is so personable and attentive to your concerns and request !! Highley recommend this practice!
Pett W.
So glad to have Dr.Kelly as my orthodontist she’s very professional, takes her time and explain her plan for treatment. I’m loving my results so far!!
Jacob McDonald
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“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
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“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
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“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
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“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
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"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
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"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
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"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!!!!!"