Warren Dental Smile Center

Fantastic experience: Dr. Igor and his staff are great and are very gentle and kind with their patients. I highly recommend him. He is the best!

Fantastic experience: It was incredible personal attention from medical staff to me as a patient. Reasonable price and great quality. Highly recommend dr. Igor Kostanyan

Fantastic experience: Best dental care experience.

Fantastic experience: Dr K and his staff are very thorough, very professional, and very friendly. They can do it all with respect to a dental practice.

Fantastic experience: Top service again, in and out within 25 minutes or less plus Dr Igor's cleanings are so pleasant i now enjoy going to the dentist instead of dreading it and Carol is so accommodating and easy to work with

Fantastic experience: 5 stars! Been going here for years

Fantastic experience: I had a fantastic experience during my recent visit. The conversation was great, and the dentist took the time to inform me about potential issues with my oral health and the necessary precautions I should take. The professionalism and attention to detail were greatly appreciated. I left feeling well-informed and confident in the care I received. Highly recommend!

Fantastic experience: Most recently I had an implant placed, and again, no pain and a much easier experience than I expected. I really appreciate how careful and gentle he is.

Fantastic experience: It was the best dental experience of my life, it went quickly, we came in and out, and I left with great new veneers. Amazing service, amazing teeth, their techniques were perfect.

Fantastic experience: Very nice and fast reception very clean work space and very sweet dentist

Fantastic experience: I was an emergency patient and was seen by the doctor quickly & efficiently! My problem was resolved! Thank you for your service! Daria Krawec Cordasco!

Fantastic experience: Competent and very helpful today. A little less painful.lol

Fantastic experience: I’ve been coming here for 10 years - the crew at Warren Smile have always been helpful and accommodating!

Fantastic experience: Great experience!!

Fantastic experience: Great office staff, communication, easy scheduling and pleasant visits. Dr. Igor is sensitive to patient needs and provides thorough education on oral health. Highly recommended.

Fantastic experience: Dr. Igor is a knowledgeable dentist with great patient manners.

Fantastic experience: Fast, efficient and excellent service

Fantastic experience: I highly recommend Warren Smile Center for your dentist!! The dentist and the staff are amazing. The Dental Hygienist is outstanding and Carol, at the front desk is extremely accommodating, knowledgeable of all insurances, and has the answer to all your questions!! They are a great group!!

Fantastic experience: First time ever I left the dentist smiling. Zero pain and the kindest Dentist, gentle and caring Will now be using the practice for my whole families dental needs. Worth more then 5 stars

Fantastic experience: Friendly, Professional

Fantastic experience: As always, Great service every time.

Fantastic experience: Professional staff and an amazing dentist. Our whole family goes here. We tried a few other dentists in the surrounding area before finding Warren Smile Center, and now we wouldn't go anywhere else. What impressed me most was when my husband had a dental emergency about a year ago. Dr. Kostanyan was incredibly accommodating and made sure he was seen right away. You can truly tell when someone loves what they do and genuinely cares about their patients-it makes a potentially stressful and unpleasant experience so much easier. I also love my hygienist and the entire front office staff. Everyone is friendly, professional, and welcoming. They always make us feel comfortable and well cared for. We highly recommend Warren Smile Center to anyone looking for exceptional dental care!

Fantastic experience: Nothing has changed. I can’t say it better than this! The absolute BEST all around dental experience I have ever had. Not only today but consistently with every appointment. From the office staff to the dental hygienist to the dentist all fantastic!! Highly recommend this practice!

Fantastic experience: The best experience one can have at the dentist.

Fantastic experience: Statistically it's impossible to have 5 stars but when you visit, you will know why they got full 5 stars. I had multiple issues with my teeth and everything was the best. I had my wisdom tooth removed and took just one OTC painkiller right after removal. No pain at all. I also had a crown and it looks feels and works great. I didn't even feel the niddle pain at all which never happened before. The Dr. Is genuinely nice and very skilful. The lady in front desk is also so kind, caring and knowledgeable. 100% recommended.

Fantastic experience: Had my 1st experience there today, May 4th 2026, doctor & staff were amazing to work with, had my long due cleaning done, xray’s etc, was given all the feedback information I could ever ask for, super professional & courteous (everyone), going back very soon for much needed procedures, loved the full experience

Fantastic experience: Great dentist. The staff are all lovely. Highly recommend.

Fantastic experience: I loved my dentist and the staff .

Fantastic experience: Always friendly and knowledgeable staff. Been going for many years and just as good since Igor took over.

Fantastic experience: Great dentist office. Had a crown done after my tooth broke. It fits perfectly better than the original tooth. The staff is so friendly too. I look forward to my cleanings and check ups!

Fantastic experience: My husband and I have been regular clients of Dr. Igor Kostanyan for quite a long time. I have an enormous amount of complex work done in my mouth, and Dr. Igor has been fantastic, from fillings to crowns to root canals. The staff is lovely and very professional. Dr. Igor and his crew truly care about their patients' well-being.

Fantastic experience: Good experience

Fantastic experience: Warren Smile Center is amazing! My mom, my daughter and I actually look forward.to going to the dentist. We've been patients here for years, and can't say enough good things about Dr. Kostanyan and his staff. Highly recommend!

Fantastic experience: Very professional and personal Marisa was great thx

Fantastic experience: Dr. Igor was friendly, informative and engaging. Cleaning had little to no pain, wonderful experience!

Fantastic experience: Great service as always.

Fantastic experience: Excellent service and expertise. They were able to correct a situation that my prior dentist was not able to resolve. Dr. IGOR is the best!

Fantastic experience: Just had my cleaning with Dr. Igor's hygenist at Warren Smile Center. Very thorough. Dr. Igor smoothed out a small problem with one of my old veneers. Nicely done! My husband is also very happy. He is having some long-overdue crown work done. Great office and wonderful staff. Maria in Warren NJ.

Fantastic experience: My cleaning was extremely thorough!

Fantastic experience: Had what I felt was an emergency and was instantly taken care of. Great, personalized care in a nice environment.

Fantastic experience: Marissa is amazing. Highly recommend. My teeth and mouth have never felt better.

Fantastic experience: Dr Igor and his staff are incredible. They are very pleasant and accommodating. I’ve had two dental emergencies over the last few months and I was seen right away. The dentist’s office can often times be a very overwhelming place to be and my pain tolerance isn’t great but Dr Igor has truly made my experience at the dentist enjoyable. It’s a 10/10 for me !

Fantastic experience: They are great!

Fantastic experience: My prior dentist of 40 years retired and I am so glad this doctor was recommended to me!!!

Fantastic experience: I was terrified of the dentist before coming here. I would put it off at all costs and since I’ve been here. Dr. Igor and his team have made me feel right at home and I look forward to seeing them. I genuinely Feel comfortable, coming back for regular visits! If you have any dental anxiety, this is the place for you! Thank you so much to everybody in this office for providing such a great experience

Fantastic experience: Great first visit. Dr. Igor was very thorough, explained all he was foing and provided me a level of comfort so I will c ontinue to stay with him. This visit was for a crown. Dr. K. as usual very thorough and helpful. The staff is just as thoughtful from Carol to the dental assistant Pria. Great team.

Fantastic experience: On every visit, there’s always a smile at the front desk and Dr Igor with a follow up smile and a strong handshake. Keep up the great work. Thank you, Vinny S.

Fantastic experience: The doctor and staff and friendly and professional. The office is clean and pleasant. Would recommend to anyone

Fantastic experience: Igor is a master of the dental craft. The bedside manner of a loving mother, and the skills of a precision machine, Igor is the total package. I would not trust my mouth to anyone else.

Fantastic experience: I am moving into the area and have to find all new doctors. My first experience with Dr. Igor was wonderful! My cleaning was thorough and gentle, as I have very sensitive areas. I did not feel rushed or uncomfortable. Dr. Igor was caring, explained everything clearly, and made sure I was at ease the entire time. The office itself is extremely clean and modern. I highly recommend for anyone looking for a great dental experience!

Fantastic experience: Warren smiles is a a great place. Everyone is so nice and friendly. And the Dentist is super great. You will love the experience

Fantastic experience: The staff is so friendly and welcoming. They are professional and have an amazing welcoming atmosphere. Dr. Igor Kostanyan is amazing and professional. I didn’t even feel the shot. Amazing experience!

Fantastic experience: Warten Dental Smile Center has a very pleasant atmosphere and a friendly staff. They always do a thorough job. It is always a pleasure to go to my dentist. Now how many people can say that?

Fantastic experience: Went in for an abscess. Thought it was nothing and would just need to rinse with salt water and antibiotics. First, let me tell you I'd rather have hernia surgery than go to the dentist. Well, i needed my bridge removed bc it was loose. I needed a root canal bc the tooth holding the bridge was full of decay. I need a new bridge. All this happened right there and the. I was scared as hell. I'm a grown woman but still a child at the dentist. I can't tell you enough how pain free this experience was. The DMD was so gentle, patient, and kind. Am i cured of my fear? No. Do i trust him wholeheartedly to go back and finish the work? My God yes. Can't stress enough how well this appt went.

Fantastic experience: Warren Smile is hands down the best dentist I’ve been to! They’re great, very professional, and the office experience is always very seamless.

Fantastic experience: I like very much Dr and staff are very helpful and professional Thank you

Fantastic experience: "I want thank Dr. Kostanyan for his supernatural patience while trying to do my teeth cleaning. The procedure was painless, professional and efficient. Dr . Kostanyan explained clearly what are the next steps I need to do with for my teeth.”

Fantastic experience: Great dentist!! We are happy we found him after moving to the Warren area

Fantastic experience: I can’t say enough great things about Dr. Igor and his team! I had a crown fall out from a previous root canal, and I was worried about the state of my tooth. Thankfully, Igor was able to save it and did an incredible job placing a temporary crown until I return for the permanent one. He is not only highly skilled but also incredibly compassionate. Throughout the entire process, he continuously checked to make sure I was comfortable, which made a huge difference in my experience. His kindness and attention to detail truly set him apart. If you’re looking for a dentist who genuinely cares about his patients and provides top-quality care, I highly recommend Dr. Kostanyan!

Fantastic experience: Very professional knowledgeable

Fantastic experience: Great Doctor and staff

Fantastic experience: Going to the dentist at Warren Smile Center is always a lovely experience. From the front desk to the cleaning to Dr Kostanyan, I always feel comfortable and as though they truly want the best for my health and are considerate of finances. I couldn’t recommend this dentist enough!

Fantastic experience: Dr. Kostanyan And the staff are great. Very accommodating and helpful! I highly recommend…

Fantastic experience: Highly recommend Dr. Kostanyan, he pays attention and takes time to explain; great staff and office, look no further if you need dental cleaning.

Fantastic experience: My husband, my teenage daughter and I are completely satisfied with any kind of care and treatment provided by Dr. Igor Kostanyan at Warren Smile Center. Whatever he does, cleaning, filling or crowning, everything is done quickly and very professionally. Dr. Igor Kostanyan is an amazing doctor and a very nice person, as is the entire staff.

Fantastic experience: Great service!

Fantastic experience: Best dentist around! Highly recommend!

Fantastic experience: Very friendly staff. Dr Igore is knowledgeable and a down to cearth guy

Fantastic experience: Igor is a fantastic doctor especially if your a nervous person at the dentist extremely painless trpip

Fantastic experience: Awesome dentist - highly recommend!! Love the hygienist Marissa, too. She’s extremely gentle and is a great person to talk too. I really enjoy getting my cleanings at this practice!

Fantastic experience: Once again, its always a great experience from such warm and talented people.Carol is on top of all details and scheduling, Amy carefully details your teeth to perfection and Dr Igor checks in with his expertise. Terrific, five star dental care ❤

Fantastic experience: Great practice. From front desk, to hygienist to dentist, everyone is attentive and professional.

Fantastic experience: The Team at Warren Smile Center are awesome. Highly recommend the Practice.

Fantastic experience: My family and I have been going to Warren Dental Smily Center for almost 2 decades and I highly recommend them. They are consistent in providing the best care for my family and the ambiance is always inviting, pleasant and comfortable. Their staff is not only friendly but highly skilled. I've had complicated dental issues, they were there for me and I can't thank them enough for going above and beyond.

Fantastic experience: Upon entering, the office manager named Carol is friendly, personable and extremely efficient. I think she knows everyone who comes in by name. The dental hygienist named Marisa does such fine work that my daughter and I have actually changed our visitation frequency from the usual twice a year to thrice. Never have we experienced such cleaning excellence. The dentist has done marvelous work for my wife including a new bridge that she has said has restored the integrity of her bite that she is confident and free of discomfort. This service provided by this office is top notch.

Fantastic experience: My colleagues recommended Dr. Igor as a good specialist and a true professional, so the choice of clinic for the whole family was somewhat determined. My expectations completely matched reality :)

Fantastic experience: Everyone was very nice and it was easy to check in for the first time and get all the forms in. The communication was really great and quick and they were able to coordinate my whole family’s appointments.

Fantastic experience: First visit and I am very happy with the staff. All of them were outstanding. The office is very comfortable and clean. Dr. Igor was phenomenal and very professional. I have to admit that I’m looking forward to my next visit. Office is impeccable, and the staff are truly the best.

Fantastic experience: Even though i don't like going to the dentist, Doctor Kostanyan made the whole experience of visiting Warren Dental Smile Center quite pleasant. He takes great care that you are comfortable, that you know exactly is going on, and addresses all of your concerns. It also helps that everyone in the office is very friendly and professional. Highly recommended!

Fantastic experience: They got me in on a Saturday for an emergency appointment and they were so wonderful that I’m changing to them for all of my future dental care. Dr. Kostanyan was wonderful, all you could ask for in a dentist.

Fantastic experience: Always a great dentist visit. Never have to worry!

Fantastic experience: My wife and I have been going to Warren Smile for a couple of years and have had a great experience. The facility is very clean and current and the staff are great. Dr Igor does quality work and is a nice guy. The dental hygienists are the best I have received care from. They also take my company’s dental insurance which is nice because we have at times in the past been unable to find covered dentists. I am a happy customer.

Fantastic experience: GREAT DENTIST AND TEAM..HIGHLY RECOMMEND.

Fantastic experience: Everyone at the office was so nice and patient. Dr Igor was truly amazing.

Fantastic experience: Excellent experience. The whole staff goes above and beyond to deliver great care.

Fantastic experience: Professional quality service.

Fantastic experience: This review is long overdue as I hardly ever write reviews. Me and my family have been going to Warren Dental Smile Center for 2 years now and our experience has been nothing short of great. Dr. Kostanyan is a great dentist and his support team is top notch. If you are looking for a new dentist then look no further, go to Warren Dental Smile Center.

Fantastic experience: Great attention to detail, friendly service, and trustworthy. Highly recommend!

Fantastic experience: Extremely professional and the best dentist I've been too. They got me in right away, no exaggeration within 20 minutes, and were prompt on getting my issue addressed and fixed. Thanks!

Fantastic experience: I’m a (very) nervous dental patient with a good deal of work to be done. I cannot begin to express how wonderful Dr K is. He’s patient, non-judgmental, explains everything in detail and makes certain you are confident and comfortable with what’s being done. I really appreciate that I don’t have to visit different specialists which would just delay work and increase the likelihood I would never get it done. The team is warm, welcoming and always available. I travel an hour to see them and will continue as I’ve never had such great dental care. For nervous dental patients, you’re in great hands with Dr K and team!

Fantastic experience: Dr. Igor and his staff are amazing! Always on time and accommodating.

Fantastic experience: I can honestly say that I look forward to my dental appointments at the Warren Smile Center. The team is not only talented but personable as well. I highly recommend!

Fantastic experience: Great dental office! Friendly staff, gentle hygienists, Dr. K is thorough.

Fantastic experience: Our long time dentist recently retired. This was mine and my husbands first visit with Dr. Igor. He put us both at ease, explained all procedures very clearly and asked if we had any questions. Carol at the front desk is very warm and welcoming. The xray tech did a great job. From start to finish we both felt like we were in good hands. I will definitely be recommending Dr. Igor to my son and dil, and anyone else who needs a dentist

Fantastic experience: Dr. Kostanyan is a true class-act across all categories. From his expertise, bedside manner, kindness and professionalism, he truly is amazing. I’ve been a loyal patient for over a decade, and during this time been saved by Dr. Kostanyan multiple times…from a chipped tooth, to an emergency root canal and most recently a beautifully executed front implant.

Fantastic experience: Amazing Dr.. Great service clean office and amazing staff. I would definitely highly recommend

Fantastic experience: Great atmosphere and everyone was very nice. The Doc has a great personality and made some recommendations but did try to push me into anything.

Fantastic experience: Quite honestly… this team is remarkable. Dr. Kostanyan is excellent. I’ve been a patient for years but this is first review. I saw them today with 1 days notice. They are thorough, kind, approachable about any concerns re: care in the short term and long term and they look after your oral health. Kind of like visiting friends -I understand that might sound silly but it’s true. Highly recommend.

Fantastic experience: Professional and personable.

Fantastic experience: Amazing experience loved being there.