Tzagournis Dental Group of Westerville

Fantastic experience: Everyone in the office is very nice as are the professionals seeing to my teeth (and gums!) Very thankful for having good dental care near by!

Fantastic experience: The staff in this office is always so kind and thorough. They patiently answer all my questions.

Fantastic experience: The staff is friendly, professional, and keeps to its scheduled time. You get excellent feedback and leave feeling valued as a person and a patient.

Fantastic experience: Great Bedside manners, honest, and thorough.

Negative experience: Very disappointed with the billing practices of this provider. I have been with this office since it was located in Uptown Westerville for more than 30 years. A routine cleaning for my daughter and me, including X-rays, cost over $1,000. Insurance covered only a portion, and the office’s fees beyond that coverage were exorbitant.

Fantastic experience: I had such a wonderful experience with Dr. Simon! From the moment I walked in, the staff was very welcoming and professional, especially Lisa my hygienist! Dr. Simon took the time to explain everything clearly and made me feel completely comfortable throughout my appointment. You can tell he truly cares about his patients and takes pride in his work! I left feeling confident about my dental care, and actually looking forward to my next visit. Highly recommend Dr. Simon to anyone looking for a gentle, knowledgeable, and trustworthy dentist!

Fantastic experience: Dr. Tzagournis is the best. His kindness, expertise and excellent bedside manner is immeasurable! Also, his staff is also so wonderful! If you’re looking for a dentist, look no further than Tzagournis Dental Group!

Fantastic experience: Great experience, as far as teeth cleaning checkups go. Hygienist and dentist were both professional and kind. Thank you!

Fantastic experience: Dr. Simon was very friendly. I would highly recommend!

Fantastic experience: Crown on a tooth that had root canal also started to decay under the crown. Dr. Simon diagnosed and excellently replaced the crown. As good as the original tooth. Amazing technology at use: digital camera/firmware created a 3D solid model which fed into 3D milling machine producing a crown. Very minor fit adjustments, glue in place, good to go. Outstanding one stop shop.

Fantastic experience: I had a chipped tooth. They worked me into their schedule. I am presently in a wheelchair due to a back injury, but they were able to help me into the dentist chair even though I have a back brace on. I really appreciated their kindness and excellent work on my tooth. I would recommend them for dental care. I've been going there for years and I have no intentions of going anywhere else. If you are looking for a wonderful dentist and an excellent team please call for an appointment, you will not regret your choice. I will continue to give this dental office five stars. 6/10/25, I went into the office and had some work done because of some soreness I was having. As always everyone is wonderful and supportive. I have a sore back and they're always so willing to make me comfortable and see to it that my needs are met. I have been going to Dr Tzagournis for at least 25 years and I will never switch dentists I guess until he retires or I no longer need him because I'm dead. So I Will always continue to recommend this dental office for all your dental needs. I had an appointment beginning of January 2026 to get a bridge for a missing front tooth. Of course everything went well everything looked good. And as I have mentioned before this is the only place I choose to go to when it comes to my dental work. The staff is wonderful and Dr Tzagournis is a top notch dentist, so I really appreciate what they do for me. I continue to recommend them for any dental work that you want to have done.

Fantastic experience: Always a fantastic experience! Everyone is super friendly!

Fantastic experience: This is a warm and friendly office. Best dental care with perfection having crowns done. Dr. Bell and Ariel are quite the team ! This is the place to be if you need a great dentist and staff to take care of all your needs.

Fantastic experience: My vist to Dr. Tzagournis' office was truly pleasurable! I received a masterful cleaning. I look forward to my next visit.

Fantastic experience: Dr. Tzagournis It’s not only a great dentist, he is kind he is comforting, and he Is empathetic specially with difficult dental work!!! And his staff is just as wonderful!!! Highly recommend him and his practice!!!

Fantastic experience: Heather was an absolutely fantastic hygienist. What a great experience (for going to the dentist!) at Dr Tzagournis’ office.

Fantastic experience: Great dentist and staff! Always friendly and really good at making my smile the best it can be… glad I found him after my last dentist retired!

Fantastic experience: Tzagournis Dental is the best dental office anywhere! Every single person is kind, gentle and caring. The office is immaculate and honestly, Dr. Tzagournis is so gentle I hardly even feel him touching my mouth. I have gone to this practice for 30 years or more and the standards have always been consistently met every single time. I have never ever had a visit that was not a perfect 10!

Fantastic experience: I highly recommend!!!! This group of humans are kind, honest, accommodating and just super to work with!!!

Fantastic experience: I love going to see Brigitte!! She is always fun and always makes my teeth feel amazing.

Fantastic experience: I always appreciate the way I am treated when I am at Tzagournis Dental. The atmosphere is professional yet comfortable. I am a huge fan of Dr Tzagournis.

Fantastic experience: I had a crowned tooth break off completely at nearly 5p. Dr. T not only had me come in right away but also stayed late to make sure it got fixed. His team truly cares and wants their patients teeth to be their best. I’ve had many dentist over my 60+y but Dr. T and his team are the best ever!

Fantastic experience: Dr. Tzagournis and his staff are absolutely wonderful. Couldn’t be any happier!!

Fantastic experience: Very friendly staff, hygienist, and dentist, knowledgeable and take the time to listen and relaxing environment. For Halloween, they had a staff member make a super cool football player and football decoration.

Fantastic experience: Tzagournis Dental group was friendly and pleasant. My hygienist Heather had a light touch and my cleaning and xray experience was pain free! Definitely will go back, and highly recommend!

Fantastic experience: No longer fear going to the dentist! George and his staff are the best. I have recommended his practice to several colleagues. Always comfortable with the excellent techs that are very efficient.

Fantastic experience: ALL the staff is great--careful, kind, & attentive, and dialed in well to previous visits for good continuity of care. And I have a few very specific needs, and they are also quite attentive to those.

Fantastic experience: Everyone here is very kind, not only to patients but to each other as well. Today was my first visit, but I feel very confident that I have found my permanent dentist.

Fantastic experience: I’ve been a patient for several years and I’m not a great one. ;). I typically run the risk of all kinds of issues. That all being said, I follow all of their asks and I continue to maintain great dental health. The staff is AMAZING. From the front desk to checking out. Hygiene and Dr Tzagournis in between I’m super impressed. Very personable and relationships matter. Everyone has a nice way of connecting with patients and removing any anxiety. The absolute best bedside manner and I’m thrilled to have Tzagournis Dental Group of Westerville as my dental care team.

Fantastic experience: Great experience overall. I have been a patient of Bridget’s since my boys were little. I cannot imagine going anywhere where she isn’t my hygienist! Great experience on my first visit with Dr. Bell as well! Thanks for being so welcoming everyone!

Fantastic experience: I’ve been going to this practice for 10 years, and have always had great care. Kind, professional, and helpful.

Fantastic experience: Great reconnecting with TDG. Having moved away 9 years ago it was good to return to the same great practice this week! Excellent service and very friendly staff.

Fantastic experience: There are friendly they have patience to take care anymore I love Tzagounis staff the like family

Fantastic experience: ALLY is the best. She and Dr Bell go out of their way to accommodate my idiosyncrasies regarding dental visits. Frankly, if it weren’t for her I probably wouldn’t have a full set of teeth. Outstanding! Highly recommend!!!

Fantastic experience: I needed a tooth extraction and then chose to have an implant and from start to finish I was treated exceptionally well. Everyone was professional kind and knew what they were doing. Very skilled yet, my comfort was always taken into consideration.Would highly recommend!!!

Negative experience: They are all Lovy dovy with you and then they drop your insurance. The only insurance they accept is the most expensive one out there. They didn’t want the inconvenience of dealing with other plans. I felt betrayed and kicked to the curb. I had been his patient since he originally took over the practice. No loyalty from him so I returned the favor and selected a great , truly caring dental practice that amazingly enough doesn’t have issues with dealing with multiple insurance plans. I’m glad now I was forced to switch.

Fantastic experience: Excellent visit today with Tzagournis Dental Group. Heather, the dental assistant was wonderful. She explained everything she was doing and she was very personable. And, as always Dr. Tzagournis was wonderful. He has such a great personality and I always feel comfortable with his advice and treatment. Overall I could not be happier with this dental practice. I would highly recommend it!!

Fantastic experience: I love all the people in this Office. They make me feel so comfortable...and I honestly hate going to the dentist. They are so patient with me. I now actually don't mind going to get my teeth cleaned. If you dont have a dentist, I HIGHLY recommend trying this Dental Group. You won't regret it. Trust Me. Thanks so much for caring for me and my teeth! Best, Josh Pellior

Fantastic experience: Great visit. Dr Bell and Ariell were great. Been 20 yrs since last dental work. And she made sure I could get the floss between my new fillings!!!

Fantastic experience: I have been a patient there for quite a while, always a great experience. The office staff is upbeat and helpful, whether it be scheduling appointments or helping with questions. Dr. Tzagournis is the best! Just had my teeth cleaned today by Heather, another great experience. Keep up the great work!

Fantastic experience: First impressions mean a lot, let me say I was very impressed at how friendly most of the staff were, including the (hygienist) that took my x-rays and serviced me. I was very comfortable. Even speaking with Dr. Tzagournis I was able to ask many questions to my satisfaction, listen to his decisions and was able to make my own decisions. No questions went unanswered BUT, the show stopper was Tori, when it came to discussing my insurance benefits and payment to be professional and still be able to keep the patient laughing and in good spirits was a plus. I left the office with no doubts, even speaking with the receptionist who was very friendly before and after my appointment and easy to talk to. Very clean environment, music playing made me feel very comfortable. I rate them 10 out of 10 and would recommend them to everyone. They listened to my fears and was very willing to make sure I was satisfied and I was. My all around experience was awesome. If you're looking for a dentist who is very confident, enjoys what he does, aims to please his patients then Dr. Tzagournis is for you. Staff are very pleasant and know you by name when they see you and not because you have an appointment. Everyone is very friendly and explain everything from beginning to end. I always feel good coming to my appointment and even better leaving my appointment. I received awesome service including being put to sleep for teeth extraction of which I had no issues with the healing process. There are plans for people without insurance coverage and the staff will answer all your questions.

Fantastic experience: I had my first appointment with Dr. Tzagournis this week. I had a tooth break off near the gum line. Dr. Tzagournis’ staff got me in to see Dr. Tzagournis quickly. I was expecting just a brief x-ray and return appointment. I was delighted that Dr. Tzagournis was able to complete a full exam with needed x-rays and to form and install a matching crown for the tooth stub I had left, all in one setting. Dr. Tzagournis is professional, knowledgeable, kind, concerned with the welfare of his patient. He has up-to-date equipment which provides an accurate and successful dental experience. I can truthfully say that this was the best dental experience I have had.

Fantastic experience: Friendly Staff, great & gentle cleaning, no problems. On time, professional, thorough. Thank you

Fantastic experience: After Being a patient with another dentist, (polaris family) which is not very far from this practice and being poorly treated, I sought a new dentist I was worn polaris family well over 30 years. I’m so glad I switched to Dr Tzagournis!! My experience was nothing short of Amazing. I will be referring this office over and over again. Dr T was fantastic and his staff was so pleasant. Professional and comfortable doesn’t even begin to describe them/the office.

Fantastic experience: 10/10 for everything! Great dental clinic practice in every segment.

Fantastic experience: Very friendly and professional. Excellent customer service! Everyone makes you feel comfortable and like family! They are great with children and have a play area for them. I would refer Dr Tzagournis Dental Group.

Fantastic experience: Always a great visit. The staff and dentist are extremely courteous and professional. I have been a patient of the dental practice for over 27 years.

Fantastic experience: Dr. Tzagournis is a very outstanding dentist, I am highly recommend if you are looking for a dentist you can trust , He fix my problem in no time

Fantastic experience: Excellent tooth pulled no pain. Could stay all day.

Fantastic experience: I am always well-cared for when I see the professionals at Tzagournis Dental Group.

Fantastic experience: This office makes it enjoyable to go to the dentist. They have a wonderful staff who is happy, peppy, and ready to work from the moment they open until the moment they leave. It’s always such a pain to do all the annual check ups at all the different doctor’s offices but this one I always look forward to. Highly recommend to anyone looking for a new dentist - they always provide exceptional care.

Fantastic experience: Extremely comfortable and professional setting. I will be going back for all of my dental needs from now on. Great staff!

Fantastic experience: I just received a same day crown. Only took 1 1/2 hours. I watched tv while Dr. Tzagournis worked. He and his assistant were kind, gentle and smooth. It was a great job and I am very happy I switched to this practice. They are up to date and everyone is friendly.

Fantastic experience: Wonderful experience with Tzagournis Dental group. Timely. Staff is very friendly. Never have had a bad experience. Highly recommend! Always learn something from the hygienist.

Positive experience: Everyone was kind and caring regarding my comfort. Explained what was going on with effiency.

Fantastic experience: Dr Tzagournis is an excellent dentist and very gentle within patients. Highly recommend.

Fantastic experience: I always know I can trust going here for dental work.They are patient and gentle. I had a crown fixed today and a cleaning. This was the best cleaning I’ve had in a long time.

Fantastic experience: Hygiene Eileen did a great deep teeth clean job, she is nice, good skill and considerate.

Fantastic experience: Dr. Tzagournis is the best dentist I've ever had. He does wonderful dentistry; so far three crowns and 2 fillings plus semi annual cleanings during the past 3 years. The office staff are friendly and well-trained. I highly recommend Dr T.

Fantastic experience: Ariel and the doctors were great throughout the long process. Ariel kept me informed at every step and as painless as possible. Great experience!

Fantastic experience: The front desk, hygienists, and Dr.Bell were so kind and helpful while helping me navigate a fractured tooth. Everyone was very thorough and truly helped put my mind at ease.

Fantastic experience: Being a new patient and not being from the area, I was nervous to find a new dentist. But my experience was top notch from start to finish! Can’t wait to go back again!

Fantastic experience: Dr. Tzagournis and his team are exceptional on every visit. They put me at ease with every procedure, from a routine cleaning to a root canal. I have trusted Dr. Tzagournis for twenty-five years to provide compassionate, expert dentistry.

Fantastic experience: My family has been going to dr. Tzagournis since 2019. Our family truly is greatful for such amazing service. It is absolutely wonderful today my son had a dental emergency and i was able to bring him in for same day treatment. My son is very thankful for the wonderful clinical and front office staff for being caring, understanding and the willingness to accommodate our needs. Thank you Dr. Bell, Dr. Tzagournis and dental assistants jennifer and ariel ;) we truly appericate it!

Fantastic experience: As someone who dislikes going to the dentist - Tzagournis at Westerville make it the best experience you could ask for. Professional, prompt, friendly, and always willing to provide the 'why' behind the work you're having done. Shoutout Ariel for helping fit me in recently and for providing the best + friendliest service one could ask for!!

Fantastic experience: Great appointment. Very friendly staff and doctor. My dental hygienist Lisa was friendly, efficient, and informative. Love this practice. They are the best !!!

Fantastic experience: Service with a smile! More than a dentist! From 1:30 to 3:00 Dr George and his staff removed my chipped cap, built my new cap, performed a cleaning of my teeth, and installed the new cap. What an amazing dentist and office team! Praise God!

Fantastic experience: Been coming here for 15 years. Always great service. Never a complaint. They take great care of my teeth!

Fantastic experience: Best of the Best by far. Compared to multiple dentists over a 50+ year period. Current with technology but always adding that to the base of sterling customer care by all their staff. The only dentist I wouldn't feel bad about going to more that twice a year.

Fantastic experience: I always have a good experience at Tzagournis Dental Group. They are the best!!

Fantastic experience: Best cleaning teeth ever ! Love my dentist office and kind and caring and best service !

Fantastic experience: Went for my scheduled cleaning which was fast friendly appointment as usual! Office staff great! Doctor great

Fantastic experience: Dr Zagournis and his entire staff are awesome! They take very good care of my teeth and me. I would highly recommend them!

Fantastic experience: Always professional, calm, authentic experience focused on providing best care, never “sales” of extra services as in some general practices. They provide straightening, bleaching, etc. but only if asked. No Botox nor other money-making boondoggles at this practice. Love all the staff and trust them implicitly!

Fantastic experience: Timely, professional, courteous, and friendly, as always. Dr. Tzagournis and Carol did a great job.

Fantastic experience: Such a pleasant dental experience! My dental hygienist was kind and understanding. Dr Bell was thorough and didn’t push unnecessary procedures. Would definitely recommend!!

Fantastic experience: The entire Tzagournis team was fantastic from start to finish. They are friendly, caring, and professional, and ensured I was informed and comfortable throughout my visit. I highly recommend this great practice.

Fantastic experience: Always a great experience. Great staff and very friendly atmosphere! Thank you for always being so wonderful!!

Fantastic experience: Dr Bell and Carol did an amazing job installing two crowns for me. I would recommend the practice to anyone.

Fantastic experience: My visit was very interesting, eventhough I had some uneventful news..the staff was very helpful and professional walking me thru with future treatment plans. I highly recommend them if you have any dental needs.

Fantastic experience: Ive been coming here for over 10 years and haven't had a single issue. The staff is friendly and nice and I couldn't recommend it enough to anyone with a bad dentist.

Fantastic experience: Amazing experience! They are all super polite and nice. Highly recommend getting your dentistry needs done here.

Fantastic experience: Great visit and appointment today. Very good dentist and staff taking care of the fitting of my dental appliance was spot on and very comfortable to use. Thank you. Would recommend.

Fantastic experience: I have been coming here since I was a young adult! This place is amazing! The entire staff is amazing, from the receptionists to the hygienists to the dentist. They genuinely care and remember who you are. The services are great and the prices are fair. Would highly recommend to anyone! I’ve had dentistry done in other states, and so far nothing compares to Tzagournis!

Fantastic experience: I went for my 6 month checkup. Stephanie was very professional, pleasant, and proficient. Dr Tzagournis came in after the cleaning and Xrays were complete and checked me as well. I really like that they don’t try to sell you on unnecessary services. It was nice to hear that everything looked good, too.

Fantastic experience: This dental group provides exceptional service. Stephanie is the best hygienist I have ever been to. She is so thorough on plaque, cleaning, flossing and great interactive personality. Dr. Bell is genuine, down to earth, very knowledgeable and a great sense of humor. I highly recommend this dental group! Great job and thank you!

Fantastic experience: Stephanie was excellent. Very personable and very professional. Great job

Fantastic experience: I love the Tzagournis dental practice. Everyone is very friendly and Dr Tzagournis is the best. He is honest and tells me my options when I have a problem and I truly appreciate that!!!! I highly recommend this dental practice!!

Fantastic experience: Dr Z.has been my Dentist for 20 years. Not much more to say than it's 5 stars across the board without question. HIGHLY recommend!

Fantastic experience: I came to get my teeth cleaned and Ali was amazing and the whole staff was super friendly and professional

Fantastic experience: We have been patients for over 45 years and will never go anywhere else for gentle quality treatment. We receive the most up to date services and the insurance coordinator presents us with the best OUT-OF-NETWORK estimate of costs. NOPE, would never go anywhere else.

Fantastic experience: Wisdom teeth pulled at 53! WHAT!! :) Excellent experience, always friendly and educate you as well. Highly recommend and the entire staff make you feel completely taken care of!

Fantastic experience: Enough good things cannot be said about this office! All employed here are true professionals and care (really care) about you as a patient. At the risk of leaving someone out… To Brigette, Jill, Arielle, Torrie, Dr Bell and Dr Gensen you have changed my life for the better. You have earned my trust and heart. I am so very thankful that I am in your care.

Fantastic experience: The staff remains highly dedicated to your safety and there is still that warm feeling that greets you as you walk in. The attention to detail is extremely high, which shows that you are cared for as a person, not just a client.

Fantastic experience: These folks did a fabulous job with my elderly dad! Highly respectful and professional care!

Fantastic experience: I always enjoy my visits….lots of friendly people and I thoroughly enjoy my clean and sparkling teeth when I’m done.

Fantastic experience: It was great. The staff were welcoming & friendly. Dr. George did a heresy job with John. Nice work. We will b back.

Fantastic experience: I was a patient at a former dentist office of Dr Bell. I liked him so much I tracked him down and am so happy to still be a patient of his. All the staff is so friendly and professional. I like the relationship I have with each individual. I highly recommend this office!

Fantastic experience: I've been coming to Dr. Tzagournis for over 6 years since I've moved to Columbus. I recently decided to have my two front teeth crowned to renew my smile and restore my teeth back to there original length before years of chipping. I couldn't be happier with the outcome! My smile is brand new and my confidence is restored! Thank you again Dr. Tzagournis and Team. I would recommend any one looking for a high quality dentist to give them a try!

Fantastic experience: Always a good experience. My family members have all been patients of Dr. Tzagournis for almost 22 years. His staff is very friendly. His hygienists are very gentle and do a very thorough job. Dr. Tzagournis is always very welcoming. He immediately makes you feel at ease. If there is something you need done that he doesn’t do himself, he has excellent recommendations for other doctors. I give Dr. Tzagournis and his staff my highest recommendation.