NuSmile Dental
Nadiya O’neal, DDS:
Practice Profile Page


NuSmile Dental
Nadiya O’neal, DDS
Seminole, FL













A list of major dental treatments which I offer my patients:

Dental cleaning

White fillings


Inlays & onlays


Clear aligners

Porcelain veneers

Teeth whitening

Dentures & partials

Root canal treatment

Tooth extraction

TMJ treatment

Dental implants


Offers Even28 at-home™? No

Offers Even28 at-dentist™? No

Offers Invisalign®? Yes


Monday: 9:00 am to 5:00 pm

Tuesday: 9:00 am to 5:00 pm

Wednesday: 9:00 am to 5:00 pm

Thursday: 9:00 am to 5:00 pm

Friday: 9:00 am to 5:00 pm

Saturday: Closed

Sunday: Closed





Check out what some of our happy patients are saying about us:

Frederike D. from Myakka City, FL (Source: Yelp)


Dr. O’Neal is very professional. I want the best and that is why I come here. I started coming to NuSmile Dental in October because I had very bad experience with my previous dentist with implant failure. I came in for a second opinion and i feel Dr. O’Neal gave me very professional advice. I felt very comfortable and confident here, she even started on my procedure same day. I am usually very nervous at the dentist, but now all my anxiety is gone, I feel so comfortable here. The staff is also very professional and nice. She solved my problem. I want to thank Dr. O’Neal and staff. I am so happy I found Dr. O’Neal and would recommend NuSmile to everyone. I drive an hour and a half to see Dr. O’Neal and it is well worth it.

Paulette Anastasia (Source: Facebook)


I have been going to Nusmilee since 2017. Dr. O’Neal is the best dentist l have been to and l have been to alot. Her staff is the best ever,all in that office give you such great personal care. When l had my teeth done they would call and checkon me at home. I never waited along time for appt. and that in itself is good.They care about you. I tell everyone about them. The work l had done is beautiful. everyone complements me on how beautiful a smile l have. And it is all because if Dr. O’Neal and her staff..If your wanting your teeth done go and see Dr. O’Neal you will not be sorry.They are the best.

Michael W. from Spring Hill, FL (Source: Yelp)


Saw Nusmile on Fox. Decided to give them a call to see what they could do for me. Didn’t know exactly what I needed to get done, but I know I needed help. Nusmile provided me with a free consult and gave me a complete treatment plan customized for me. I ended up having to get my all my upper teeth extracted due to a lot of infection and going into a denture. Dr. O’Neal called me up herself to make sure I know I would be taken care of and how important it was to get rid of this infection in my mouth. Even though the trip is an hour and half for me I was willing to make the drive. I got my teeth out and denture placed in my mouth right away to wear. I immed. started receiving so many compliments on my new teeth. I ended up dropping my immed. denture and they got me in right away and fixed it for me with their in house lab technician. I def. recommend Nusmile to everyone.

Lindy Bones (Source: Google)


The quality of care and attention that every person here provides each patient with is exceptional. I lost most of my teeth in a traumatic and near fatal motorcycle accident a few years ago and along with all of the missing bone in my mouth I was told soon after that I was ineligible for implants and felt absolutely defeated. Fortunately, I found NuSmile in Seminole and they went far above and beyond what I could have ever expected! Now I have a completely rebuilt smile and could not be happier! They absolutely brought me back to life. The services provided and the people working here are TOP quality. From the technicians taking your xrays and the skilled dentists eager to learn about your concerns, to the wonderful receptionist – they provide personalized care and are excellent at communicating every step to be certain that you leave happy everytime. From the clear and helpful choices of their payment options to the efficiency of the entire process and intelligence of the staff… I highly recommend!

Christine L. from Orlando, FL (Source: Yelp)


Dr. Nadia O’Neal is absolutely the top dentist. She, and her staff have always taken very good care of both myself, and my Daughter. Dr. O’Neal is absolutely amazing. I had chipped front teeth and she did a great job with veneers. It changed my life, I actually smiled without being embarrassed, and am constantly told my smile is beautiful. I recently moved back to the Tampa Bay area and was thrilled to return to Dr. O’Neal. She has saved a root canal and placed 2 additional veneers, A.M.A.Z.I.N.G. Dr. Nadia O’Neal is the most talented Dentist I have ever known.

Debra A. from Largo, FL (Source: Yelp)


All my life I struggled with my teeth. I took care of them but they just kept degrading. I walked in on a day in June and that afternoon my broken and badly crowned teeth were replaced by beautiful white teeth. Dr O’Neal is an amazing woman and her staff is wonderful. Your teeth dictate your physical health and it’s so easy to put it aside. Don’t neglect your teeth. Whether it’s full restorations or simple care. Your health depends on it and the confidence it gives you back is astonishing.

Richard Finn (Source: Google)


After years of thinking about my dental needs I came to NuSmile Dental. The staff did an exam explained what was needed and options available. I decided on the implants. The pricing and payment options were explained and were quite reasonable, the appointments were made. My new teeth are well beyond anything I expected and the care by the staff here is really exceptional. If you need or considering dental work check out NuSmile Dental you won’t be disappointed!

Calvin's Body Shop (Source: Google)


I have been a patient of NuSmile Dental for just 10 years and the staff and doctors are superb, helpful, professional, and geniunely care. I had a dental implant emergency admist the Covid-19 Pandemic they took me in the very morning I called the office. God Bless the NuSMile Dental office in Seminole, FL. I am very grateful to be a customer.

Michael T. from San Francisco, CA (Source: Yelp)


I’d just like to say that I received great care with them, the staff is friendly and took care of all my concerns, I had full upper and lower implants done they look great it was well worth the investment that was made. I have always had problems with my teeth and very seldom ever smiled now I can smile with confidence that I never had before. If your looking to have implants done I would highly recommend  NuSmile, your well worth the investment. Michael

L R. from Largo, FL (Source: Yelp)


I am having my whole upper mouth restored. I chose Dr. Oneal because of her expertise in everything. She is well known for being above most dentists on keeping up with all the new technology and trends. I have been working with her assistant KC..KC is amazing. She helps me relax and literally repairs or replaces my temps when needed pain free! She has amazing skills and I recommend her assistance at all times when I need to go until my final appointment. She is patient, kind and highly knowledgeable!! Very proud to have Dr Oneal and KC working on what will soon be an amazing smile!!!

Alexandra McLeroy (Source: Google)


I love this place and I totally recommend anyone looking for great work, look no further. I went in for emergency crown replacement and to get a new crown put on a newly chipped moler. I was so happy they fit me into the next business day and got right to wok. The wait time was very short and they work done was thorough. The hygienist fully cleaned any build up I had off my teeth and the doctor did an amazing job cleaning and fitting my new crowns. The oral assistant Chris was very helpful and reassuring. Thank you Nusmile for the great work you have done for me.

Adrien R. from Pinellas Park, FL (Source: Yelp)


I have had nothing but the best experience with Nusmile Dental!! Every office visit ive been treated with the up most respect. Which was huge for me since I was so ashamed of what my teeth have become. I am so thrilled that I have found Nusmile! I am finally able to show off my beautiful smile and continue to regain the long lost confidence that I wasn’t sure I’d ever get back. I defanitly suggest using Nusmile Dental !!!

Desislava Weil (Source: Google)


Dr. O’Neal and her team are very professional, friendly and hardworking. I have been coming to Nusmile for 3 years. I had an emergency 3 times and I was taken care of each time. Patients sometimes complain about the waiting time but we need to remember that emergency happens in life and we have not much choice but to be patient and wait for a professional help. I am extremely happy with the service, I would reccomend Dr. O’NealO’Neal at anytime. I have also had many compliments about my teeth and smile every week. 🙂

Adrien Rano (Source: Google)


I have had nothing but the best experience everytime I’ve been in. Every staff member has treated me with nothing but kindness. I have been so scared and embarrassed to even show anyone my teeth let alone do anything to fix my problem. Im so grateful and pleased with all you have done for me and my confidence. Now im getting to show my smile off! Thank You Nusmile!!!

Lisa Ann Bridges (Source: Google)


Very friendly and understanding staff- they ensure you’re comfortable and rassues you eveything is okay. I love my new veneers! I’ve been getting compliments all week since getting them and I can’t stop smiling! Before, I wasn’t as confident as I am now.. I was self concious and as a kid, was bullied for my appearance. Thank you NuSmile Dental! You’ve given me something I always thought it was I wouldn’t have, and by God’s grace you’ve gave me a gift. I can’t thank you enough. I highly recommend anyone who is looking for a great dentist to help with whatever dental issue you have, NuSmile is where you want to go. They’re worth all the time and money you’ll ever spend at a dentist.

Anna Ehrlich (Source: Google)


I love Dr O’Neal and the staff of NuSmile Dental. I have been coming here for over 12 years for all of my dental needs, both cosmetic and regular. Dr O’Neal is professional, compassionate and friendly. She makes sure that the procedure is painless Here cosmetic dentistry expertise has made such a difference in my smile and self confidence. The staff is so friendly, everyone knows your name and greets you with a smile!

Tatsiana Morian (Source: Google)


I have had the best dental experience of my life at NuSmile. I was welcomed and supported by their dental team, they cared about me and I felt like they love what they do. I was missing the first molar tooth for several years. It is one on the major teeth involved in chewing. Dr. and her dental team are experts in what they do. They were able to place an implant successfully and I was able to work the following day. It’s an honor to be Dr. O’Neal’s patient, she explained to me about the physiological balance and she definitely helped me to improve the quality of my life. Thank you.

Paula Hochman (Source: Google)


This review is from Robert Hochman – I recently had a dental emergency that resulted in surgery, including extractions. D.r O’Neal and the entire staff were professional, pleasant and made what was a very uncomfortable experience a pleasure with next-to-no pain and detailed recovery instructions that made my healing a breeze. I am so thankful I happened to see NuSmile Dental’s commercial right when all my problems started. I highly recommend this office for all your dental needs.

Xiomara L. from Tampa, FL (Source: Yelp)


Came here from Puerto Rico visiting my daughter when my mama pith on my upper right broke. I was in desperate need of help and my daughter referred me to Dr. O’Neal. My tooth unfortunately was so broken that it could not be saved. I had to get it extracted and have an implant placed. The staff was very kind and helpful along with Dr. O’Neal. The whole procedure went so smoothly and you can’t even tell that I have this implant crown. I highly recommend Dr. O’Neal and staff and we are already talking about future work.

Natalia A. from Winter Springs, FL (Source: Yelp)


Love it here! Like Family I wrote a review here about 6 months ago and really don’t think i explained how much I appreciate Dr. O’Neal and what she has done for me. I came to Dr. O’Neal not only because she is a personal friend, but because I really needed her help. I made the mistake of going to a general dentist where I reside in Orlando for extensive cosmetic work. It was horrible. I knew that Dr. O’Neal has had extensive training and specializes in Aesthetic Dentistry. So I came in hopes she could fix me. Over time she was able to fix my broken teeth using a state of the art cosmetic lab, Aurum. They had me in a beautiful temporary to wear through the process and also placed all my implants with minimum healing time. I’m amazed and blessed how talented Dr. O’Neal and her staff are. Now thanks to my friend, Dr. O’ Neal, I have the most beautiful smile. Well worth the travel from Orlando and it was wonderful that she does everything herself. There’s no referring me and sending anywhere for anything. People always say how beautiful my smile is, no one would guess these are not my real teeth. All I can say is your making a mistake if you don’t come here.

Nadia May (Source: Google)


I love going to this place as Dr. O’Neal and her team always exceed my expectations. I went for deep cleansing today but my old crown fell and my tooth needed to be removed. Dr. O’Neal was able to take me right away and extract my tooth. She was quick and very professional and before I knew she was done. I was amazed at her confidence and her wonderful care as always . I feel very fortunate that almost 10 years ago I found Dr. O’Neal. There is nothing like feeling that you are in very good hands

Carol Rossitto (Source: Google)


I just left NuSmile Dental and I had a wonderful experience. The entire staff are always smiling and very friendly. Jordan at the front desk is always pleasant both in the office and on the phone. Shout out to Jodi for cleaning my teeth without pain and for giving me my pearly whites. Dr O’Neal is always patient with me and gets the job done perfectly.

Thomas Heath (Source: Google)


This place is full of doctors and med staff that really care about what they do and about patients. They are true artisans and have perfected their craft of smile restoration. After years of mixed martial arts, football and street fights my teeth were pretty rough from trauma to the mouth. But after my initial consultation for veneers and crowns I was ready to take the leap towards a beautiful smile. After the few procedures of dental work and a custom built smile from some Swedes in Seattle Wa, my smile rivals Tom Cruises (my personal opinion). If you are willing to pursue a new you and a bright new future, a smile says a thousand words about you in a positive light. This has to be one of the best investments in my life! Many thanks to the wonderful and skilled staff at NuSmile! God bless you all!
Make America Smile Again!

Desislava W. from Largo, FL (Source: Yelp)


I have been a patient with a Nu Smile, Seminole for over 10 months. I see patients are concerned about the waiting time but please how often we need to sit in front of the doctor’s office and wait for hours. I would be more than happy to highly recommend the services of Dr. O’Neil and her team. I had an emergency last week and I understand I had to wait due to the scheduled appointments including surgeries on that day. I was in a pain with a swollen face for 3 days. When I contacted the office, which was closed at the time, I was assisted immediately and prescribed antibiotics for pick up from my local pharmacy. I also would like to share that I have never experienced such an infection with my teeth and the pain was unbelievable. I have been taking care of my teeth all my life. The receptionist, the dental assistant and Dr. Nadia O’Neil  welcomed me at the office and took care of me. I was even offered water and yogurt due to my medication. I was scared but at the same time I was confident enough that I could trust the professional care of the whole team and I knew my problem would have been solved. I had a root canal failure which infected the bone and the tooth next to it. The operation lasted for less than an hour and the relief was a bless. I apologize if I was the reason for a delay with other patients that day but when things goes wrong we do not have a choice but to be better humans and accept the fact that some people might need sometimes urgent care. I believe we all know that your teeth are in a constant communication with your brain and in most cases your life depends on them. I appreciate to you all for taking time and reading my comment. I am so grateful and happy that I am still alive. Thank you so much to Nu Smile Dental at Seminole. D. Weil

Tommy J. from Seminole, FL (Source: Yelp)


Looks like a whole in the wall office you would never go to on the outside, COMPLETELY different story on the inside. Absolutely beautifully furnished with modern decor and complimentary coffee (Keurig, with many coffee and tea options) and water. Up to date magazines. All staff is dressed professionally. Always answer your call, very flexible scheduling, the doctor and his hygienist are VERY gentle and more than willing to keep you comfortable during operations. Very very relaxed vibe, private rooms, ambient music. Best dental office I have EVER been to. I had a tooth removed because of a very bad abscess, I had an issue the next day with extreme pain and leakage. Called them and they told me to come right in, not hopefully next week, THE SAME DAY. Fixed me up and moved my follow up to the next day to make sure. They definitely take care of you. Patients first, payment later. Many many payment options as well, they work with many credit unions and also offer loans. Sorry this was so long, I’m just in love with this office. Absolutely amazing. Update. I returned for my follow up to make sure everything was healing good. Amazing. I had the chace to apologize to the dental office for my behavior the last time I was in. They were understanding the iwas just in pain. Thanks.

Nadejda M. from St. Petersburg, FL (Source: Yelp)


Nadia M I had an emergency last Saturday and in spite of the day off I was scheduled for a visit later that same day and Dr. O’Neal took me right away. One of my old crowns cracked up and fell off. I felt uncomfortable and wanted to be seen right away. All the procedures were performed timely and painlessly and before I knew everything was fixed like new :)) I have used many doctors before I came to Dr. Oneal’s office and only now I feel that I am in great hands. I visit this office regularly for deep cleaning and upkeep and I always have a good and timely service. Dr. O’Neal is one of the best specialists I ever came across and her entire team is very friendly and cautious. Often times I recommended Dr. O’Neal to my friends and relatives when asked for a good dentist and I heard nice feedback from them.

Marie M. from Seminole, Tampa Bay, FL (Source: Yelp)


I am happy to review this office my experience was great from start to end! I am a very high anxiety patient that was in horrible pain they fit me right in and took images of my tooth In question with some oral camera to show me right on the screen and thoroughly explained the layers of my tooth that I never knew it made me feel at ease with my anxiety Plus had some xrays to explain and show even more !!! The consult Kim went over all my options and let me choose gave me all my pricing upfront and let me know what i need to do to prevent or expect in the future with the option I chose. I’ve since been back for cleanings and love the staff there I highly recommend this office.

Conversations with Kiki (Source: Google)


My experience here has been awesome, Dr. O’Neil has changed my perception of the whole dentist office experience. The staff gives exceptional patient service and very informative especially Chris and Juliana. I’ve been going here for the last 4 years and Dr. O’Neal has handle ALL my dental needs including general dentistry, cosmetic, and surgical procedures. I look forward for the years to come, thank you NuSmile!

Southern Blueblood (Source: Google)


NuSmile is by far the best dental provider I have been to, they are friendly and inviting making each patient feel like family. They also truly care about their patients and it shows in the treatment and overall care provided. I drive over 60 miles to get to my appointments because they are the best I have ever found. I can’t see me going anywhere else, I will be a patient for life and doing so will have the best smile ever, so start your journey to a better healthier smile and call today.

Cmi Entertainment (Source: Google)


First time I ever got the giggles while getting my teeth cleaned! This dental office is one of the most friendly and cleanest I have ever been in. They are also quite willing to work with those of us who are not wealthy, but need good dental work done. I have to say after four visits and two procedures I am very happy with the treatment, the payment plan… AND THE BEAUTIFUL NEW SMILE that NuSmile has given me. The staff there is absolutely amazing. I have been terrified of dentists of all my life but now I have a newfound trust. Thank you Dr. Nadia O’Neal and all of the NuSmile staff, God bless each and every one of you.

Marie Fowler (Source: Google)


I absolutely love Dr oneil, and her staff. Claudia aka Claudie.has been the best. Always smiling, and so helpful. Dr oneil, and her staff, has been thorough from the very start with me, explaining all the steps with my dental implants. I am thrilled with my implants.I would highly recommend Dr oneil.
They have been professional, and do excellent work.

Rachel Jordan (Source: Facebook)


I’ve been going to Dr. O’Neal for 12 years. She and her staff are fantastic. They genuinely care about you, and take t the time to talk about your concerns. I got implants 8 years ago, and they are still beautiful. A visit to NuSmile always leaves me smiling! I wouldn’t trust my family’s dental care to anyone else.

Natalia Salatino (Source: Google)


I like their friendly atmosphere. Personal is very educated and experienced. I used to have big problems with my teeth from my childhood. So I used to see a lot of different offices till I found NuSmile and dr. Oneal. The equipment is new and very advanced. Great quality of work. I’m very satisfied with work I got there. I get compliments about my smile every day!

Carly Guerra (Source: Google)


My three front teeth were knocked out when I was in 5th grade. Since then, I have had a number of procedures done and have been to many different dentists. I came to NuSmile when one of my old crowns fell out. I was so glad I finally found a place that was honest about my teeth and actually did a good job with them. Dr. O’Neal is a phenomenal dentist who genuinely cares and she pays attention to the details. Her precision and passion are what gave me the gorgeous teeth I have today. On top of that, the rest of the staff are so wonderful. Each and every staff member treated me like family. I would highly recommend this place to anyone and everyone.