Back to School Flash Sale: Book by July 17 to save $1,000 on Braces or Invisalign®!

Book Now

Patient Reviews

5.0 Review from B.M. Source: Google Jun 09 2026

"Fantastic experience. The staff is always friendly and professional and Dr. Underwood is great. Highly recommend!"

5.0 Review from K. Source: Google May 24 2026

"Dr. Underwood and the Capital City team have been great! My end results were amazing and it was an overall great experience! I would definitely recommend this office."

5.0 Review from D.S. Source: Google Apr 16 2026

"Dr. Underwood at Capital City Orthodontic Specialists is amazing—as always! Kingston has truly enjoyed every visit, which says a lot, and he’s beyond excited to finally be getting his braces. Dr. Underwood takes the time to make patients feel comfortable and confident, and it really shows in the experience.The entire staff is warm, welcoming, and genuinely caring. You can tell they take pride in what they do and really prioritize their patients. We’re so glad we chose this office and highly recommend them to anyone looking for a great orthodontist!"

5.0 Review from D.H. Source: Google Mar 12 2026

"After today, I see why this place is so highly rated. Everything about my visit was amazing! Dr. Underwood and Stephanie answered all my questions, made me feel completely comfortable, and never pressured me to start treatment. I’m so excited to begin my treatment with this team."

5.0 Review from C.E. Source: Google Mar 09 2026

"Let me tell you Dr. Underwood and his staff are unbelievably great! I needed a miracle having a major crowd, an impacted tooth several teeth got saved for many more years.I couldnt ask for better service! His team and collaborative partners are truly outstanding!"

5.0 Review from J.M. Source: Google Feb 21 2026

"Wonderful orthodontist & staff! Always a delight & very, very good at what they do! I’m older & have an entire dental process that is a little different than their average patient, wore braces in high school. (I am definitely out of college lol). I would highly recommend Dr Underwood & Capital City Orthodontics! Everyone that works there is so pleasant & so good at their job!!! They are the best! I’m at the final stages of my treatments and have really been impressed!"

5.0 Review from G.F. Source: Google Feb 16 2026

"Dr Underwood is the best. My son and then I both did Invisalign with him and he is so nice. We were also thrilled with the results!"

5.0 Review from B.M. Source: Google Feb 11 2026

"Both of my kids were patients and Dr Underwood and his staff were amazing. Highly recommend."

5.0 Review from H.M. Source: Google Feb 07 2026

"Dr Underwood has done an amazing job for both my kids. They both have perfect teeth now 🥰 thank you to Dr Underwood and the friendly staffs that make us feel so welcome 🙏"

5.0 Review from S.B. Source: Google Feb 05 2026

"Dr. Underwood is the best! Great staff! Kind and knowledgeable -they work with you based on your needs and preferences. We have one kid in braces and the other in Invisalign and very happy with both!"

5.0 Review from T.M. Source: Google Feb 02 2026

"We love Dr. Underwood. He was my orthodontist 20 years ago, we just completed treatment with my oldest daughter and my youngest will be seeing him as well! Great practice, so friendly and patient with the kids."

5.0 Review from L.O. Source: Google Jan 31 2026

"Smile Doctors Orthodontics really helped my smile transform and Dr. Underwood and his team really are the best. My Invisalign plan was convenient and easy to fit into my lifestyle, plus the care and attention to their clients is remarkable. It was fun seeing my smile changing every week with Invisalign and I highly recommend Smile Doctors Orthodontics to anyone thinking about improving their smile :)Update: I just finished with my Invisalign plan and I’m so pleased with the results! It been a great journey and Dr. Underwood and his team have helped me so much to have reached this point! Thank you again for taking such wonderful care of my smile. My family and friends have noticed that I’ve been smiling a lot more these days!"

5.0 Review from S.M. Source: Google Jan 25 2026

"Dr. Underwood was very attentive to my concerns and provided thorough answers to all my questions. I had a fantastic consultation."

5.0 Review from J.K. Source: Google Jan 16 2026

"The staff do a great job, and Dr. Underwood does a great job working with both our elementary school aged kids and with us"

5.0 Review from S.G. Source: Google Jan 12 2026

"We had a great experience with Dr. Underwood for my son’s Invisalign journey. Appointments were always on time, although sometimes hard to schedule, and everyone at the practice was wonderful to deal with. Highly recommend!"

5.0 Review from K.S. Source: Google Jan 08 2026

"I did Invisalign with Dr Underwood and it was a wonderful experience from start to finish. Dr Underwood and his whole staff are so nice and professional. They made the process as easy and painless as possible. I absolutely recommend them!"

5.0 Review from F.F. Source: Google Jan 08 2026

"Dr. Underwood and his team were fantastic handling my treatment! I was a perfectionist type of patient. They were very patient and ultimately led me to the place I wanted to be with my smile. Definitely recommend them to anyone searching for a team that listens to you and does its best to address your concerns!"

5.0 Review from D.L. Source: Google Dec 12 2025

"My 29 year old son who has autism decided he want braces to improve his smile. I knew Dr Underwood who has serviced our family for years would helpPeyton be successful on this journey. So impressed with how kind and attentive they always are!! Highly recommend!!"

5.0 Review from B.B. Source: Google Nov 17 2025

"The staff are all so very sweet, Dr underwood is wonderful! Love the atmosphere there, the coloring table, and everything is top notch for my youngest! Thank you guys!"

5.0 Review from T.H. Source: Google Nov 12 2025

"I have been seeing Dr. Underwood for a little more than 1.5 years, as part of the invisalign process.Im not one to leave reviews, but I felt it was extremely warranted based on my experience.Dr. Underwood is kind, outgoing, personable, and incredibly professional in everything he does. He takes time to review information and answer any and all questions the patient might have.He is always upbeat and positive and truly cares about the patient experience. I can't recommend him enough to someone who is looking for a great orthodontist.His staff has been great and a pleasure to work with as well....11/12/2025: I wanted to take a moment to update my review from previously, as Google appears to only allow one review per customer. Today, I finished my invisalign process with Dr. Underwood and his staff and things could not have gone smoother. They've taken care of me since thr first day of this 2 year process.One person I wanted to take a moment to highlight is the clinician that worked with me closey during numerous appointments was Karly. She was extremely kind, professional, knowledgeable, personable and always looked out for my comfort and well being. I trusted her judgement and she was gentle through the process. She is excellent in what she does.Im not one to write reviews, but I was blown away by Dr. Underwood and his staff. I can assure you that they will take care of you and your family."

5.0 Review from J.K. Source: Google Sep 25 2025

"Dr Underwood and his staff are amazing! We could not be happier with the outcome! Thank you so much."

5.0 Review from A.H. Source: Google Aug 20 2025

"Great staff and Dr Underwood is wonderful!"

5.0 Review from A.L. Source: Google Jul 15 2025

"I highly recommend Dr. Underwood, he fixed a mistake from another local orthodontist and I’ve been happy ever since. Appointments are easy to schedule and they can accommodate my limited availability. Friendly staff!"

5.0 Review from M.M. Source: Google Jun 12 2025

"Dr. Underwood and his staff have been amazing for my 8 yr. Rebecca goes above and beyond for her anytime we’re there!Thank you!!"

5.0 Review from T.T. Source: Google May 20 2025

"We’ve been coming to Dr. Underwood for many years and love him and all his staff! Tara N was fantastic at our visit today! Professional and proficient! Great to work with. I highly recommend!"

5.0 Review from B.B. Source: Google May 07 2025

"All three of my kids have come here and they do a great job. We love Dr. Underwood and Tara W is always efficient and effective! Highly recommend!"

5.0 Review from K.T. Source: Google Apr 18 2025

"Dr Underwood and staff are always great! Seems like a happy atmosphere. We have had three people in our family get treatment here."

5.0 Review from B.V. Source: Google Mar 07 2025

"Doctor underwood is absolutely great! His assistants are amazing as well! I have enjoyed doing business with them! The difference in my smile has been such a confidence boost for me! I couldn’t be any more pleased with the work they have helped with!"

5.0 Review from M.Y. Source: Google Feb 28 2025

"Staff are wonderful and efficient. Scheduling is easy. Instructions are clear between appointments. Very happy with our results and Dr. Underwood!"

5.0 Review from C.M. Source: Google Feb 06 2025

"Dr. Underwood and his staff are wonderful. They are kind and helpful in regards to an implant my son will need in the future. We look forward as Dr. Underwood and his staff guide us along through this process. Thank you so much!"

5.0 Review from S.F. Source: Google Jan 17 2025

"Dr. Underwood is the best and his staff is amazing as well! All three of my kids were patients over the years and now I have been a patient this past year. Everything went smoothly and I am very happy with my results!"

5.0 Review from T. Source: Google Nov 27 2024

"Dr. Underwood and staff are amazing. Great experience with Invisalign."

5.0 Review from T.S. Source: Google Nov 27 2024

"Dr. Underwood and staff are amazing. Great experience with Invisalign."

5.0 Review from N.G. Source: Google Nov 14 2024

"Always a pleasure to visit with Dr. Underwood and his team. Top notch facility, technologies, and staff. It's distinctly possible that he is the most awesome orthodontist of all time! I got Invisalign treatment along with my 2 teenage sons. Everyone had a great experience!"

5.0 Review from N.L. Source: Google Nov 07 2024

"Dr. Underwood and his team are amazing! I’ve had a few instances where I have had to return for adjustments to my treatment and he has been so understanding and has worked to make sure everything is perfect for me. I would highly recommend him to anyone considering orthodontics"

5.0 Review from J.T. Source: Google Nov 06 2024

"Dr. Underwood has definitely listened to all my concerns & addressed them all with ease. I hesitate voicing concerns but he absolutely reassured me it's totally normal & it's a process to work thru. I'd recommend him & his staff to anyone."

5.0 Review from S.S. Source: Google Oct 30 2024

"Dr. Underwood and his team are the best. They listen to you and work hard to give you the smile you've always wanted. Invisalign was easy and great for my lifestyle. Scanning was a breeze and I really enjoyed watching my smile transform week after week. You won't find better care than here!"

5.0 Review from E.L. Source: Google Oct 08 2024

"I have been doing my Invisalign treatment through them. My teeth have become significantly more straight and they have made the process very easy. I have just recently finished my treatment and they did an amazing job. Doctor underwood is one of the best out there with Invisalign treatments and him and his staff are all very professional. I would highly recommend doing your Invisalign treatments through them."

5.0 Review from A.D. Source: Google Apr 24 2024

"The staff is wonderful, specifically Dr. Underwood, he makes you feel like his only patient! I am so much more confident in my smile after working with Smile Orthodontics!"

5.0 Review from G.B. Source: Google Feb 29 2024

"Dr Underwood and staff are always friendly, prompt, and thorough. We were pleased with the results of 2 kids’ Invisalign experience and outcomes."

5.0 Review from A.T. Source: Google Feb 08 2024

"Smile Doctor truly stands out in the realm of dental care, and much of this can be attributed to the exceptional team and their commitment to patient satisfaction. Dr. Underwood, in particular, is an outstanding dentist whose expertise and patient care are simply amazing. He brings not just skill but also a genuine concern for his patients' well-being, making each visit a reassuring experience.Adriana, a key member of the staff managing the Smile Doctor app, exemplifies the responsive and caring nature of the entire team. Her promptness in addressing any questions or facilitating a quick walk-in appointment adds a layer of comfort and convenience to the patient experience. It's clear from interactions with her and the entire staff that patient care is their top priority.The team's professionalism, combined with a warm and welcoming atmosphere, makes Smile Doctor a top choice for anyone seeking top-notch dental care. Their dedication to ensuring a positive patient experience from start to finish is truly commendable."

5.0 Review from J.M. Source: Google Feb 07 2024

"Dr. Underwood and the staff are great!"

5.0 Review from H.N. Source: Google Jan 28 2024

"Dr Underwood is the best orthodontist in Powell /Dublin area. He had done an fabulous job on my older son and I can’t wait to see the amazing result for my younger one."

5.0 Review from K.K. Source: Google Dec 20 2023

"Thank you for your excellent customer service and orthodontic treatment!! Dr. Underwood, you're amazing!"

5.0 Review from W.E. Source: Google Dec 20 2023

"Dr. Underwood not only excels as an orthodontist but also prioritizes patients' needs and emotions. The staff's welcoming demeanor ensures a pleasant experience, leaving you with a smile."

5.0 Review from M.G. Source: Google Dec 12 2023

"My Daughter’s retainer with two fake teeth broke, and the front desk worked their magic and fit her into the schedule. Dr. Underwood made a temporary fix to the retainer until a new one could be made. We were so thankful for the quick professional assistance."

5.0 Review from J.K. Source: Google Dec 05 2023

"We had a great experience with Dr. Underwood. He is thoughtful and kind."

5.0 Review from C.G. Source: Google Nov 30 2023

"Dr. Underwood and his staff have been caring for me and my family for 20 years and we are so happy to receive such great care, always!! I’m always greeted warmly and all of his staff are fantastic at their jobs."

5.0 Review from S.K. Source: Google Nov 21 2023

"Dr. underwood and the staff is awesome.highly recommend."

5.0 Review from S.R. Source: Google Nov 09 2023

"Dr. Underwood and staff are excellent! Highly professional and organized and informative, I can’t say enough. I’m not the “typical” candidate for braces due to my age, but this was completely worth it and if you are older and on the fence about your decision to correct your dental issues, I say go for it! I tell my friends and family I want to go back and relive my life with my current smile, who would know how important that is, it might seem frivolous or decadent, but trust me, it’s not, it’s just like any other task you complete to have good health. Thank you Dr. Underwood and Team!"

5.0 Review from N.V. Source: Google Nov 07 2023

"Informative and attentive service. Dr underwood shows care about your progress."

5.0 Review from L.S. Source: Google Oct 26 2023

"Our family has had a wonderful experience with Dr.underwood and his staff! We've recommended them to our friends who have been equally happy. They are the best facility in the Powell area- so well kept and use the latest technology. Dr.Underwood and his team are super friendly,explain things clearly and are always willing to work around with our schedule. Highly recommend them to anyone looking for a orthodontist."

5.0 Review from J.B. Source: Google Oct 19 2023

"I love Dr. Underwood. Such a kind person! All of his staff are just as kind!"

5.0 Review from B.S. Source: Google Oct 16 2023

"3rd child to go to Dr underwood for treatment and still very pleased. Prompt appointments, excellent technology and patient with my kids explaining the entire process. Was able to start treatment today. Very pleased and prepared for kiddo number 4!"

5.0 Review from S.S. Source: Google Oct 07 2023

"Dr. Underwood is the best orthodontist that we’ve ever had. He answers questions well and explains what he’s doing. He is a kind man and his office is full of great employees. I must add that there is an app we used to scan and send pictures of my child’s mouth. It saved a lot of time for us to only come in when necessary."

5.0 Review from K.C. Source: Google Oct 03 2023

"Very happy with my Invisalign treatment here with Dr. Underwood and his staff. Everyone is extremely friendly and helpful. Would recommend this office to anyone!"

5.0 Review from M.B. Source: Google Sep 27 2023

"Dr. Underwood is outstanding. We had a great experience. The staff is friendly and accommodating."

5.0 Review from K.A. Source: Google Sep 27 2023

"The nicest place ever! So professional and clean. Dr underwood is a doll!"

5.0 Review from E.M. Source: Google Sep 26 2023

"Love Dr Underwood and their staff!! So patient with my non compliant son! Can’t wait to start my own treatment with Invisalign😄"

5.0 Review from M.M. Source: Google Sep 18 2023

"Shannon was amazing!! So great with my daughter who is very timid when I comes to getting work done on her braces! Dr. Underwood is always so kind and easy to talk to. Appreciate all you do! Thanks for making this appointment a great one!"

5.0 Review from J.F. Source: Google Aug 09 2023

"Dr. Underwood and his staff are wonderful!"

5.0 Review from A.K. Source: Google Jul 25 2023

"Dr. Underwood & his staff were fantastic!From start to finish, everyone was prompt, professional, and kind."

5.0 Review from J.M. Source: Google Jun 21 2023

"I have known Dr.Underwood for a longtime. He is an awesome doctor and treats his patients with the upmost respect and always recommends the care he would provide for his own family."

5.0 Review from M.W. Source: Google Jun 19 2023

"Dr. Underwood and his team are absolutely amazing. I got a smile I never could have imagined and couldn’t be happier with the results!"

5.0 Review from C.M. Source: Google Mar 30 2023

"Love Smile Dr.’s! Dr. Underwood and staff are the friendliest group and we just love their care! Highly recommend!"

5.0 Review from D.M. Source: Google Feb 21 2023

"My daughter Kristen just got her braces off and her smile is beautiful! Now all four of my daughter have beautiful smiles. Thank you Dr. Underwood."

5.0 Review from S.W. Source: Google Feb 09 2023

"My experience with was a 10/10 from check in, up to the moment I left. I came in for a consultation and second opinion as I already have braces. Dr. Underwood was so informative and helpful. He's very clear in the way he communicates and truly does listen to your concerns. Lori on the financial care team thoroughly walked me through all of my options. She was so helpful, and went above and beyond. I didn't feel pressured or like I was being sold on anything. Dr. Underwood and Lori exceeded my expectations, and all though for logistic reasons I won't be a patient, I'll pass on my recommendation to family and friends!"

5.0 Review from A.H. Source: Google Dec 19 2022

"Dr. Underwood is THE BEST ever!!! It’s fun to be his patient and he’s a great orthodontist. I don’t wish for crooked teeth again, but if I did I’d go back to him every time!"

5.0 Review from M.J. Source: Facebook Nov 22 2022

"Dr. Underwood & all of his staff are awesome. Both of my kids did Invisalign. We had a great experience during every visit! Would definitely recommend!"

5.0 Review from M.M. Source: Google May 24 2022

"Dr. Underwood and the rest of the staff have been very welcoming and kind throughout this process of getting my teeth straight. I would reccomend him to all friends and family. Thanks"

5.0 Review from B.D. Source: Google Mar 17 2022

"So glad my regular dentist recommended Dr.Underwood! The entire staff was so nice and welcoming. I cannot wait to get my Invisalign started!"

5.0 Review from K.K. Source: Google Jan 04 2022

"Always a great experience with Dr Underwood."

5.0 Review from H.S. Source: Google Nov 16 2021

"Beyond grateful we found Dr. Underwood and his staff when the dreaded braces conversations started! The ease and friendliness of each visit makes you feel at home and knowing you are getting the best care!"

5.0 Review from C.S. Source: Google Jul 14 2021

"I have known Dr. Underwood for 10 years, when I tell you he is the best orthodontist I mean it! I refer all of my patients to him. He is very caring and takes great care of all his patients. I highly recommend him."

5.0 Review from J.D. Source: Google May 18 2021

"Was in and out at my scheduled appointment time. Would recommend Dr Underwood wholeheartedly."

5.0 Review from A.C. Source: Google May 06 2021

"Everyone is so nice, and makes my kiddo feel comfortable. Dr. Underwood is great!"

5.0 Review from T.W. Source: Google Mar 10 2021

"Always friendly staff , Dr Underwood is great to work with"

5.0 Review from S.B. Source: Google Dec 01 2020

"Dr. Underwood and his staff are phenomenal. They are knowledgeable, kind and genuine. I wouldn’t go anywhere else."

5.0 Review from M.F. Source: Google Nov 20 2020

"Such an amazing office! Dr.Underwood and his team are always so welcoming. They are quick, safe and everyone always has the best attitude! I am having the best experience with my Invisalign.... I recommend it to everyone I meet!"

5.0 Review from M.I. Source: Facebook Jul 29 2020

"A friend of mine recommended Dr. Underwood. He, and everyone at his branch is very professional and kind. We are glad that we found such a good Orthodonist. He IS the Smile Doctor!"

5.0 Review from M. Source: Google Jul 29 2020

"A friend of mine recommended Dr. Underwood. He, and everyone at his branch is very professional and kind. We are glad that we found such a good Orthodonist. He IS the Smile Doctor!"

5.0 Review from B.T. Source: Facebook May 17 2019

"I'm a dentist and took both of my boys to see Dr. Underwood. He and his team did a fantastic job; I'd highly recommend his office to anyone needing orthodontic treatment."

5.0 Review from V.B. Source: Google Nov 11 2018

"Words can't even describe the wonderful experience we've had here. Dr. Underwood, Dr. Rose and all staff are amazing!! They are so knowledgeable and caring. My daughter is almost done with her braces and she says she's sad that she won't get to see everyone at this office all the time once her braces are off. We feel like everyone is family. This office sends such nice birthday cards and even cards just because. From day one we have felt so comfortable and welcome here. They work with you and prices are awesome and the work they do is fantastic! Thank you for such a great experience! We're going to bring our other daughter and son here as well. Recommend this place to anyone and everyone!! You all ROCK!! Thank you for what you've done for Makenna! :) -Vince and Courtney Brodkorb"

5.0 Review from L.T. Source: Facebook Aug 15 2018

"Great staff. The atmosphere is so very positive. The staff always seems happy and are extremely friendly. We love Dr. Underwood!!!!! Really impressed with the communication. I like to know what's going on--and what to expect. My son's teeth are moving--and they are looking better by the day!! They do such great work. I couldn't be happier with them!!"

5.0 Review from M.O. Source: Facebook Jul 13 2018

"The best around!! Everyone is so nice!! We love Dr. Underwood!!!"

5.0 Review from J.B. Source: Google Feb 27 2018

"The staff here is very friendly, always on time and quick with appointments, but very informative. I like that the end goal isn't to put braces on everyone; they've been monitoring my older son's teeth for 3 years (no charge) and said at the last appointment that he may not even need braces at all. Dr. Underwood is great with children, too."

5.0 Review from J.D. Source: Google Jan 31 2018

"Every time I take my kids to see Dr. Underwood we have a great experience! Everyone is nice and always smiling! My kids love Dr. Underwood! I highly recommend Underwood!!"

5.0 Review from A.G. Source: Google Nov 05 2017

"Dr. Underwood, Dr. Rose, and their awesome staff made this a wonderful experience. I am so happy with the results! My teeth look great and I couldn't be happier. I will miss seeing the friendly staff, but I am thankful for the care and service I received. Thank you so much!"

5.0 Review from D.R. Source: Google Jul 05 2017

"The entire team is amazing. Dr. Underwood is so engaging with the kids and really makes them feel excited about the process. Lisa Gualtieri was so helpful and fun. I can not say enough about how much I love my kids being under their care. ⭐️⭐️⭐️⭐️⭐️"

5.0 Review from E.B. Source: Facebook Jan 13 2017

"The staff are very personable to the patients and their families. They take the time to make the patients feel comfortable and explain everything and answer any questions. You can tell that DR Underwood loves his patients and he's always smiling and has a upbeat attitude. I highly recommend them."

5.0 Review from M.H. Source: Google Nov 17 2016

"I have never had a bad experience at Trio! The staff is always so friendly and Dr. Underwood is amazing! My daughter has special needs and he ad the entire staff are so sweet & patient with her. I also like that he takes an individualized approach to the treatments he recommends."

5.0 Review from D.S. Source: Facebook Jul 21 2016

"Great experience! I have two 13 year old boys in braces with Dr. Underwood and I absolutely love their office. From the receptionist to the Doctors. I recommend them to all my friends."

5.0 Review from K.S. Source: Google Jul 21 2016

"Dr. Underwood, Dr. Rose and Staff are absolutely amazing! What a fun, caring group of people! The doctors are excellent and care about each and every one of their patients! The staff is fun and Highly recommend to anyone looking for excellent orthodontic care for themselves or children!"

5.0 Review from K.F. Source: Facebook Mar 16 2016

"The team is phenomenal! They have an amazing leader in Dr. Underwood, not to mention the beautiful smiles he and the team create!"

5.0 Review from C.V. Source: Facebook Mar 03 2016

"We love Underwood Orthodontics now Trio Orthodontics!! My husband and 2 of our 3 children have been under treatment here. The staff is amazing and always friendly and happy!! Highly recommend!!!!"

5.0 Review from J.Z. Source: Google Jan 08 2016

"The BEST Orthodontics experience you can expect. Dr. Underwood is such a great professional and person. All the staff are friendly and understanding as well."
Book Now Button

Book Now

Call Us Button

Call Us