Robert A. Lantzy, DMD, LLC
Experience dental care that goes far beyond a routine cleaning at Robert A. Lantzy, DMD, LLC, located in the heart of Newtown, PA. With over 40 years of community roots and leadership in the field, Dr. Bob Lantzy offers a unique Complete Health Dentistry approach. Unlike traditional practices, this clinic views the mouth as an integral part of overall wellness, connecting oral health to heart health, sleep quality, and cognitive function. Patients benefit from a warm, home-like atmosphere designed to alleviate anxiety, where every visit is a thorough, one-on-one examination rather than an assembly-line process.
Dr. Lantzy, a pioneer in Newtown for introducing same-day CEREC crowns and Vivos airway therapy, combines decades of clinical expertise with state-of-the-art technology. The practice is equipped with 3D cone-beam imaging, soft tissue lasers, and advanced diagnostic tools to provide precise, comfortable care. Services encompass a wide spectrum of dental needs, including cOSmetic dentistry, restorative implants, family and pediatric care, and specialized treatment for sleep apnea and airway issues. As a ReCODE/PreCODE and SMART Protocol certified provider, Dr. Lantzy prioritizes biocompatible materials and holistic health strategies, ensuring that your smile contributes to your long-term vitality. Join a practice that has treated generations of Bucks County families, where you are known by name, not just by your insurance.
Opening hours
- sunday: (closed)
- monday: 7:30-14:30
- tuesday: 7:30-19h
- wednesday: 7:30-19h
- thursday: 7:30-14:30
- friday: (closed)
- saturday: (closed)
Photos of Robert A. Lantzy, DMD, LLC
Services and Treatments
Robert A. Lantzy, DMD, LLC: Reviews
Reviews are the opinions of their authors. We do not verify that the author was a customer.
Reviews on Google
5,0 out of 5 from 280 reviews
Fantastic experience: I always have attentive and positive patient experiences at Dr. Lantzy's office. They go out of their way to make your dental health and comfort are prioritized.
Thank you for the 5-star rating. We appreciate your feedback.
Fantastic experience: Always such a pleasant experience going to Dr Lantzy. Staff are the most pleasant people you ever wanna meet.
What a nice compliment! Thank you Dave! You're always a pleasure to see, too!
Fantastic experience: Dr.Lantzy took his time to explain everything step by step. I did not feel rushed in any way and his technical / medical expertise was excellent
Thank you Norman! We’re so glad to hear you had such an excellent experience with us! We truly appreciate your thoughtful feedback, and we look forward to seeing you again soon!
Fantastic experience: As always, Dr. Bob and his staff do everything to make us feel comfortable. They work beautifully as a team, and I have full confidence in them. Thank you Dr. Bob and your team.
Thank you Dolores! We’re so glad to hear you always have such a comfortable and reassuring experience with us! Working seamlessly together to make sure our patients feel completely cared for and confident in their treatment means so much to our whole team. We deeply appreciate your trust, and we look forward to seeing you again soon!
Fantastic experience: Very helpful visit!
Thank you for your review. We appreciate your feedback.
Fantastic experience: Response to my unplanned issue was superb, friendly, professional, highest quality care
Thank you for the 5-star rating. We appreciate your feedback.
Fantastic experience: Very calming top doctor has alot patience. Gentle
Thank you so much for your kind words! We're truly grateful you felt calm and cared for during your visit. Dr. Bob takes great pride in creating a gentle, patient-centered experience, and your feedback means the world to us. We look forward to continuing to support your health with compassion and excellence.
Fantastic experience: The office is very attractive…that may not be important to some, but it is to me. It says “I care how you perceive my office”. The reception staff is very welcoming. I, and my children when they lived here, have been Dr. Lantzy’s patients for MANY years and credit him and his hygienist for my dental health. I have recommended Dr Lantzy to several friends and they have continued as his patients.
Thank you for the five-star rating. We appreciate your support.
Fantastic experience: Wonderful experience. No waiting. Cheerful, friendly efficient staff. Bob is a skilled professional. A pleasure going to the dentist. Bob has been my dentist for 25 years so he must be doing something right!
Thanks so much, Robert! Twenty-five years of trust is incredible, and we can’t thank you enough for being such a valued part of our practice. Keeping things running on time while delivering skilled, friendly care is always our goal, so it’s wonderful to hear that coming to see us is always a pleasure. We truly appreciate your loyalty and look forward to seeing you at your next visit!
Fantastic experience: The best dentist I have ever had and absolutely wonderful staff from the moment you arrive and are greeted until when you are leaving and paying your bill. I cannot say enough good things about the Lantzy dentist office!
Thank you so much for taking the time to share your review! Providing a seamless, welcoming experience from start to finish is something our entire team works hard to achieve every single day. We truly appreciate your generous words and recommendation!
Fantastic experience: Great dentist and excellent staff. They put your mind at ease in every step
Thank you so much for taking the time to share your review! Helping our patients feel relaxed, informed, and completely comfortable throughout their visit is always a top priority. We truly appreciate your feedback and kind words!
Fantastic experience: As always, I had an excellent experience at Dr. Robert Lancy‘s office. The entire team is professional, the environment calm, and spotless, using progressive tools and ideas and the utmost care for patients underlies all that they do.
Thank you for the 5-star rating. We appreciate your feedback.
Fantastic experience: My first visit at this office. We were looking for a smaller, more personal office, similar to one we had before our dentist retired. Until today we have only found offices that felt more "cooperate" and distant. Today, wow! Talk about kindness, personal care, and thorough examination and information. I think I learned more about my dental health this morning than I learned in my life! From the office personal to the hygienist, to the dentist and his team, I don't think there could be a more informative and warm group of people. Unfortunately, I do need work done, but the pictures and information shared made me comfortable with the diagnosis, and for the first time, no temporary crown that falls out! They do the whole process in house all at once in office. Very happy so far. Dr. Bob clearly has created a wonderful atmosphere, and these words are coming from someone who does not love going to the dentist.
Thank you for the 5-star rating.
Fantastic experience: I love love love Dr. Lantzy and all the staff! It’s actually a pleasure to go to the dentist! Everyone is so kind, helpful, professional and fun! I had space between my teeth and my gums where they were receding a bit and Dr. Lantzy and Jen (who is the bomb!) filled it in with bonding and now they are perfect!!! I got my Invisilines done there as well and my teeth are as straight as can be! My family and I have been going to Team Lantzy for 23 years and we highly recommend them.
Fantastic experience: Friendly staff and very knowledgeable and thorough in explaining procedures. This is a very good practice and I highly recommend it.
Thank you Beth! We’re so glad to hear that you had a friendly, thorough, and informative visit with us. Taking the time to clearly explain procedures and provide high-quality care is always a top priority for our practice. We truly appreciate your high recommendation and look forward to seeing you at your next visit!
Fantastic experience: Although I was just looking for information Debbie was very courteous and patient with my questions and her timely responses . Debbie is the face of the practice. This says much about the rest of the practitioners. Let’s grab a coffee together Debbie.
Thank you, Kathleen! We are so glad to hear that you had such a great experience reaching out to us. Hearing that you were treated with so much courtesy, patience, and timely care means so much to our whole team!
We truly appreciate you taking the time to share your kind review, and we look forward to helping you with any future dental needs!
Fantastic experience: If you are looking for a great dentist who does a fantastic job, look no further than Dr Robert Lantzy in Newtown. I have been going to him for years and he and his staff are so competent and caring and I know you will love this office.
Thank you, Carole! Your kind words truly mean a lot to our team. We’re so grateful you’ve trusted us over the years, and we’re delighted to know you’ve consistently felt well cared for. We always look forward to seeing you!
Fantastic experience: Dr lantzy is a the best dentist i ever had if your looking for a great dentist call his office. I wish i had found him sooner. I had other dentist that were terrible. He is a fantastic dentist.
Thank you for your review. We appreciate you taking the time to share it.
Fantastic experience: Dr. Lantzy did an outstanding job repairing my crown quickly and painlessly—professional, efficient, and the fit feels perfect. Highly recommend for anyone neediing quality dental work.
Thank you for the five-star rating. We appreciate your feedback.
Fantastic experience: This is terrific practice. Very professional, mindful of your time and super clean. Dr Bob and his team are magnificent ! Easy to get appointmennts Get in there before they stop taking new patients!!
Thank you Mike! :)
Fantastic experience: I consistently receive excellent dental care from Dr Bob Lantzy and his assistant Jennifer Gallagher.
Thank you so much for taking the time to share your review! Consistency is key in great care, and hearing how much you value working with our team means so much to us. We truly appreciate your feedback and recommendation!
Fantastic experience: Always great!!
Thank you Jorge! We look forward to your next visit!
Fantastic experience: Always great very thorough and good care!
We appreciate your feedback Jeff. Always great to see you!
Fantastic experience: The whole team at Dr Lantzy's office was amazing. From the time I walked into the door, everyone greeted me with a smile. I got the tour of the office, which is very nicely decorated and designed. Dr Lantzy explained each step of what was going to happen which maid me feel very comfortable. I will definitely recommend Dr Lantzy to anyone who needs dental work. I look forward to my next visit.
Thank you for your review. We appreciate you taking the time to share feedback.
Fantastic experience: Outstanding office. Makes going to the dentist a pleasure. I've had some bad experiences prior to going to Dr Lantzy and the difference is night and day!!
Thank you, Brian! We’re so happy to hear you’ve had such a positive experience with our team. It means a lot to know we’ve helped make your visits comfortable and stress-free after past experiences. We truly appreciate your kind words and your trust in our care!
Fantastic experience: Pure joy to find a team so professional and concerned about their patients. I’m a new patient (Dr Lantzy was recommended by a friend) and I needed emergency help! They delivered!
Thank you for your five-star rating.
Fantastic experience: Marcie is Queen of Dental Hygenists!
Thank you for the 5-star rating. We appreciate you taking the time to share it.
Fantastic experience: Thanks guys, looks and feels great!
Thank you for the 5-star rating. We appreciate it.
Fantastic experience: As a new patient I received the most thorough exam that goes beyond X-rays and cleaning. If you want to understand everything that is going on with your teeth, bite and jaw, go see Dr. Lantzy and his team.
Thank you, Maureen! We’re so glad your first visit felt thorough and informative. Our team is committed to making sure every patient feels fully informed and comfortable with their care. We truly appreciate your kind words and look forward to seeing you again!
Fantastic experience: Very nice experience! I had my check up and teeth cleaning. The staff up front are very welcoming my hygienist does a great job letting me know what she is doing and Dr.Lantzy is great!
Thank you for your rating. We appreciate your feedback.
Fantastic experience: Always stellar, Its good to know those people who have provided your dental care for almost 30 years are still so dependable, professional, and with state of the art protocol.
Thank you, Maryellen! We’re truly honored by your trust and loyalty over nearly 30 years. It means so much to know you’ve continued to feel well cared for by our team and confident in your dental care. We greatly appreciate your kind words and look forward to continuing to care for your smile for many years to come!
Fantastic experience: As usual, I had excellent care at my dental cleaning appointment with Marcie.
Thank you for your rating. We appreciate you taking the time to share it.
Fantastic experience: Marcy (Dr. Lantzy's hygienist) gave me the most extensive cleaning and comprehensive testing for mouth cancer. Plus Marcy checked carefully my bite. I always feel confident about my mouth and teeth when I have left Dr. L's office.
Thank you, Barbara! We’re so grateful for your thoughtful feedback. It means a lot to hear that you feel confident and well cared for after your visits. Providing thorough, attentive care and making sure our patients feel comfortable and informed is always our priority. We truly appreciate your trust and look forward to seeing you again at your next appointment!
Fantastic experience: Lovely staff and doctor! Highly recommend!
Happy to serve you!
Fantastic experience: As always, service and staff were excellent. My dental care these has always been superb.
Thank you Marc! We truly appreciate your continued trust and kind words. It means so much to hear that you’ve consistently had a great experience with both our team and your dental care. We always look forward to seeing you!
Fantastic experience: Dr. Lantzy and team are excellent. They're thorough, detailed, explain each process, answer questions, are caring, calm and careful in their work. They are reassuring, prioritize patient comfort and address patient concerns with respect. They've been helpful to me many times and have helped in a recent case of urgency with kindness, patience and professionalism, despite it coming at an inconvenient time. They did not act inconvenienced but made sure to help. Highly, strongly recommend.
Thank you Sara! We truly appreciate your thoughtful and detailed feedback. It means so much to hear that you’ve felt cared for, supported, and comfortable with our team, especially during times of urgency. We’re always here to help and are grateful for your trust and kind recommendation!
Fantastic experience: Thorough and friendly, very accommodating
Thank you, Igor! We’re so happy to hear you had a thorough and friendly experience with our team. It means a lot to know you felt well taken care of and accommodated during your visit. We truly appreciate your kind words and support!
Fantastic experience: I’ve been seeing Dr. Lantzy and his team for 15 years - excellent care and wonderful people. Best dental office in Bucks County!
Thank you, Justin! We truly appreciate your loyalty and trust over the past 15 years. It means so much to our team to know you’ve consistently had a great experience with us. Your kind words and support are incredibly appreciated, and we always look forward to seeing you!
Fantastic experience: Very good experience.
We really appreciate you taking a moment to share your feedback. We’re glad to hear you had a very good experience with us, and we look forward to seeing you again!
Fantastic experience: Been a patient for 35 years. Always the best dental care!! Doctor and staff are wonderful!!
Thank you, Karen! We’re truly honored by your loyalty over so many years. It means so much to our team to be trusted with your care for such a long time, and we’re so grateful for your kind words about our doctor and staff. We look forward to continuing to care for you!
Fantastic experience: It was a great place to get help. People were kind, knowledgeable, honest and open. Very trustworthy. Trust them to do the best for you and your teeth.
Thank you, kind Bernadette!
Fantastic experience: Dr Lantzy is just the nicest. Always does a perfect job.
We appreciate your feedback. We always try our best!
Fantastic experience: Thank you for fixing my tooth last minute ❤️ what an amazing job and zero pain! You guys are the best!
Lauryn, we're glad that you found us! Happy to help!
Fantastic experience: Dr Lantzy and his team are exceptional. The entire staff is professional and treats you with a ton of respect. Most importantly, I always leave feeling like my dental care was prioritized. My hygenist, Jennifer, is wonderful. She is is very detail orientated, respectful, extremely knowledgable and demonstrates a ton of care. Dr Lantzy & Team - Thank you for taking such good care of me and my husband for almost 10 years now. Highly recommend!
Jessica you are always a ray of sunshine seeing you! We appreciate your kind words.
Fantastic experience: All around incredible experience
Thank you!
Fantastic experience: Jen is amazing and did a great job on my teeth cleaning.
Fantastic experience: Been my dentist for a few years now. I've moved out of the area, but don't mind driving to Newtown for appointments a couple times per year. The doctor, the hygienist, the office staff - all are very professional and their service is consistently top-notch.
Fantastic experience: Although, I was there for several hours, I was never in any discomfort. This office has a great staff, and Dr Lantzy is so knowledgeable and professional. They're always looking out for my best interest.
Thank you for the five-star rating. We appreciate you taking the time to leave a review.
Fantastic experience: Doc Lantzy is one great doctor! Front desk team is the friendliest bunch there is! However, Jen (Dental Hygienist) is exceptional! She is patient, gentle, and extremely thorough! Going to see her is like a holiday!
Awh! Such a great compliment! Thank you Michael!
Fantastic experience: Had a dental emergency and they were able to squeeze me in for a last minute appointment as a new patient. Felt very well taken care of, comforted, and informed every step of the way. Every single member of the team… Dr Lantzy, Samantha, Patti, Marg made me feel like everything was going to be okay. Thank you!
Joe, it was so nice to meet you! We'll see you soon!
Fantastic experience: Entire dental team are professional with true respect for listening and clear responses. Well versed and very clean environment.
We appreciate getting the opportunity to meet you!
Fantastic experience: The office staff and Dr. Lantzy were all kind and professional. Dr. Lantzy explained everything he was doing, step by step.
We look forward to serving you again! Welcome!
Fantastic experience: We had an accident traveling from NJ to PA & ALL the staff could not have been kinder or more compassionate. Truly believe we made the right choice coming here! Dr L was excellent!!
We appreciate you making the trip! We look forward to working together!
Fantastic experience: Ive never had a more comprehensive dentist visit. They are thorough and explain the importance of dental health and how it relates to your overall health
We appreciate your comment, and our hope is that we lead you toward greater, lasting, and overall wellness - a healthier smile is the beginning :)
Fantastic experience: Great experience!!
Fantastic experience: Was a great experience! Everyone is very kind and helpful.
It's so nice to meet you! Welcome!
Fantastic experience: Love Dr Lantzy and staff, professional, friendly, and very meticulous!
Thank you Gary! Glad you appreciate us :)
Fantastic experience: Professional, friendly and informative. Appointments are always on time. Provide helpful tips for better care at home.
Fantastic experience: Robert Lantzy is a great dentist. One can always count on him doing the right thing!
Fantastic experience: Professional thorough history, exam and cleaning. When needed conservative treatment considered.
We are happy that thoroughness and thoughtful care are things you appreciate :)
Fantastic experience: I have been going to see Dr. Lantzy for years. The staff is amazing and very kind. I can always get an appointment and communication is great. I highly recommend this practice!
We're so happy and thankful for these kind words.
Fantastic experience: Everyone is very friendly and professional. Dr Lantzy make you feel comfortable and explains everything in great detail.
Fantastic experience: I came back to see Dr Lantzy because he is a More personal than these big chains of dentist. I have avoided dentist for Years so Doc will have his hands Full but i fully trust him and his assistants who are wonderful too .
Fantastic experience: A wonderful experience! Very professional staff and very caring!
Fantastic experience: My experience was excellent as usual.
Fantastic experience: Great experience, wonderful friendly staff. Dr. Lantzy explained everything during the process and answered all my questions.
Welcome to the practice :)
Fantastic experience: Friendly welcoming, highly professional and very competent staff! Dr. Lantzy is an expert in dentistry… The very best!!! Msgr. Picard
We're truly grateful that you took time to share your review!
Fantastic experience: Excellent care and very professional! The best Dentist and Staff ever! Msgr. Picard
Fantastic experience: Dr. Bob Lantzy and all his staff are always so kind, patient, and understanding when my 95 year-old mother comes in for her appointment. Their care is exceptional and I recommend them to everyone I know. My mom always enjoys her visit, and leaves there with a happy (and healthy!) smile!
Your Mom is very special to us and we're happy to help her smile! Thank YOU for all of your help with her transportation!
Fantastic experience: Marci is the best dental hygienist I've ever gone to! Super staff, everyone is super friendly and caring. Dr. Lantzy is top notch.
Thank you for your positive review! We're so glad you enjoy your experience here!
Fantastic experience: Great family dentistry. Dr. Lantzy is professional, patient, and just an all around great guy. This is the only dentist I have ever gone to, and ENJOY going to!
Thank you for your kind words! We enjoy seeing you! Always a pleasure!!!
Fantastic experience: Very friendly staff and office was clean!
Welcome! Great to meet you too!
Fantastic experience: I was treated with courtesy and professionalism by all employees in the office. The dental care is excellent!
Fantastic experience: Dr. Lantzy's office environment and staff provide a welcoming and peaceful environment for my dental care. I was treated like family and received immediate treatment for my broken tooth (which is a scary thing for anyone to experience!). Dr. Lantzy made me feel calm and went out of his way to reassure me that the issue could be easily resolved. I would highly recommend this office to friends in the Newtown area and beyond.they are simply the best!
We're so happy to serve your dental care needs! Thank you for your kind words.
Fantastic experience: Great Experience! Dr. Bob has been my dentist for over 30 years and I wouldn't go anywhere else. Marcie is been my hygienist for over 10 years and she is awesome!
John, Thank you for your continued appreciation. We acknowledge you and your commitment to greater health. Your journey over this time is also evident!
Fantastic experience: Excellent dental health provider……
We appreciate your feedback Andy! You are an awesome patient!!!
Fantastic experience: Dr. Lantzy is the best - super knowledgeable, great hygienist's and staff
Fantastic experience: Great visit with Dr. Bob and staff
Always great to see you too!
Fantastic experience: A-plus experience every time!!
Fantastic experience: Friendly, personable office staff and medical staff alike !
Fantastic experience: I’m embarrassed to say it is almost been a lifetime struggle for me to find an honest Dentist who does great work. I found it here ! I am very grateful to Bob and his team for what they have done for me. They are very high-tech. They are very patient oriented to make sure you are comfortable. The office. Staff is super friendly. And at the end of the day, they are making my smile look great and my teeth are the healthiest they’ve ever been. Im very satisfied with the candid pro system that I’m currently doing
I'm so excited that you found us too! We appreciate you!
Fantastic experience: Everyone in this office is wonderful the receptionist Patty , the hygienist Jennifer, Dr Lantzy and Lisa the billing and insurance specialist are all kind, thorough and respectful . I couldn’t be happier that I switched to Dr Lantzy dental practice a year ago . I would recommend them highly
Thank you Patti! We're so happy to hear your feedback!
Fantastic experience: As always l, I had a pleasant visit for my 6 month checkup and cleaning. Marcie, my hygienist, is very knowledgeable and professional. Dr. L always checks in and looks at my teeth and talks about any concerns or issue. Scheduling for follow up is never a problem.
Fantastic experience: Excellent as usual. Thank you !!!
Fantastic experience: Dr Lantzy is a very caring dentist. I always have a good experience.
Fantastic experience: Attentive doctor. Clean office. I appreciate untrusted visit.
Thank you for your feedback.
Fantastic experience: Dr. Lantzy and his team truly provide exceptional dentistry. I have been a patient for over 30 years, and I must say, Dr. Lantzy not only possesses the most gentle and patient-conscious techniques, but he also has an amazing "bedside manner." He is so throrough in explaining everything he's doing, and takes great carre to make sure that I fully understand my current situation, as well as what I can and should be doing in the future to maintian optimal dental (and systemic) health. His office staff is kind, courteous and very thorough, and I truly could not recommend this practice more highly. You;re in the best hands with Dr. Bob and his crew!
We appreciate your feedback. Thank you Jeffrey!
Fantastic experience: As always, very friendly, welcoming and professional staff. Appreciate the level of expertise and knowledge regarding oral health body connection. Love this office!
YOU are an awesome patient. We appreciate your feedback!
Fantastic experience: Been going for years. Wonderful responsive staff.
Fantastic experience: Dr. Bob Lantzy and his staff are up to date with technology, are knowledgable and friendly. They are on time with your appointment. I would highly recommend them!
We appreciate your feedback! It was nice to see you for your dental visit :)
Fantastic experience: I have been with Dr. Lantzy for as long as I can remember. A lot of people say that they don't like the dentist, but I genuinely enjoy my dental checkups. First, they are always on-time. Never waiting and waiting. That is huge when trying to plan the day. Second, the staff is tremendous, from signing in to checking out, every step is professional and positive. Jennifer, my hygienist is an absolute superstar x 100. I look forward to seeing her and I love her positive energy. She is super fun and happy but efficient and a perfectionist. Love her. And Dr. Bob is a star. Just a calm and confident presence that always exudes empathy and professionalism. Just a great guy. I highly recommend!
Wow Ryan, Thank you for that beautiful compliment!
YOU are a ray of sunshine and we love seeing you, too!
Fantastic experience: Dr. Lantzy and all of his staff are wonderful…it’s like getting your dental care from friends!
Best compliment! Thank You!
Fantastic experience: Very thorough examination! Excellent descriptions of all stages & procedures. Very attentive staff.
Fantastic experience: As usual, every six months, a thorough and professional experience. Staff is excellent, friendly and extremely professional!
Fantastic experience: Been going to Dr Bob and crew for close to 20 years now. They are caring and gentle and go out of their way to make you as comfortable as possible during any procedure.
Fantastic experience: Always a great experience going to Dr. Lantzy's office. He and his staff are focused on your needs and continually.provide suggestions on ways of maintaining your dental health. Thanks to all.
Fantastic experience: Friendly, professional, and excellent service.
Fantastic experience: Always kind, accommodating and its very peaceful atmosphere! I cannot recommend them enough!
Fantastic experience: Great practice !
Fantastic experience: Excellent dental care and service. Always made to feel comfortable and a very caring knowledgeable staff.
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