I have seen Dr. Mandelovitz ("Dr. David") a couple of times, since joining the practice. I must say, so far, so good! He not only has a great bedside manner, but he's very thorough and careful. I love that he did my cleaning himself, and even had an assistant, who held the "Mr. Thirsty" tool in my mouth, as he cleaned my teeth. I have a tooth that's slowly getting re-absorbed. Bummer, but Dr. David is monitoring it by x-ray, but not x-raying any other teeth, at this point, because it's not needed, yet. He seems to know just what my teeth need, while not doing anything that's not necessary. The RN in me is feeling very positive about this wonderful dentist. JT read more

A friend told me about NK Family Dentistry. He and his family go there, and they all have beautiful teeth, so I listened to their recommendation. When they recommended Dr. Greg Stephanos who they all gave 10s across the board, I decided to go there and choose Dr. Stephanos too. I liked the location and the office. The work I've had done has all been painless, pleasant, and of exceptional quality. Dr. Stephanos and his usual assistant Jennifer offer a high level of organization and professionalism. They work efficiently, with confidence, and with a patient-centered element I've not experienced before. I've moved around a lot, and so over the years I've had several dentists. Dr. Stephanos and his staff are the best. I am relieved to know I have an exceptional, caring dentist on my team. I haven't asked them yet, but if I have to move again I hope they'll come with me. read more

Came here as a first time patient in need of an emergency filling, and had no insurance but with a HSA. Absolutely great service! They had appointments available very quickly (especially since I was a first time patient), and were very helpful over the phone to schedule my first visit plus the time needed for the filling, and giving a pricing estimate. Coming into the office was very pleasant, and I was quickly seen, had x-rays taken, and given the plan for the visit. The dentist and the dental assistant were very transparent with the what had to be done and the pricing before they continued their work. I got the fillings done quickly, and they are great so far! Overall, very helpful and transparent about the cost for anyone without insurance. With my HSA it was VERY affordable. Will definitely come back for a clean up. read more

I have been going here for a couple of years now. Dr. Liu is very friendly and knowledgeable. She's up-to-date on the latest techniques. Last week, I accidentally took big chip out of one of my top front teeth. Dr. Liu saw me that very same day, and immediately gave me a temporary filler so I wouldn't look like a weirdo. She explained everything and what the options were for crowns. I felt SO relieved when I left that office. Also, a little over a year ago, I got the ClearCorrect alignment from Dr. Liu, which really straightened out a bunch of issues and improved my smile quite noticeably. I believe it costs less than Invisalign - but it's the exact same thing. She was very careful with that whole process, and I would definitely recommend that you look into it if your teeth need adjustment. Actually, I'd recommend that you go to NK Family Dentistry for whatever dental needs you may have! The front office staff is extremely friendly as well. read more

The people in this office are incompetent idiots. Do not make an appointment on line as they will lose it. Of course you can't call to make an appointment because they will play a message telling you to make the appointment on line. I made an appointment on line. I received a confirmation email. They sent me two reminder emails about my appointment. When I showed up at the office they said they had no record of me making an appointment. When they finally saw that I did make an appointment they refused to honor it. read more

Failed root canal done by Dr. Stephanos. Feel pain again within 1 year and need re-treatment. STAY AWAY.

And thank you nk dentistry for making up FAKE yelp profile to find the character comment about my sick husband "funny". What a class act. Pathetic. And I'm absolutely positive what dentist office and person I'm writing about. read more

I know, I know, who actually enjoys going to the dentist? Well I DID! The team here didn't get a single thing wrong for my whole visit. Friendliness 10/10 Timeliness 10/10 Communication 10/10 Compassion 10/10 Professionalism 10/10 They'll explain everything to you if you want to know details, or just take care of everything if you don't. They're fast and prepared and and know exactly how to run a dentistry office. You want to come here. read more

Before I came to nk dentistry, I made a phone call with them to discuss about the price. They told me that my insurance would cover all the cost. But after several week, I got a bill. When I went back to nk to ask for the reason, the receptionist said nothing but ask me to pay the bill. Very unpleasant experience. read more

Never thought I would be reviewing a dentist office but this place is amazing! I had been looking for a new dentist for a while to get away from the half children's/half adult one I had been going to-when k walked into this office I knew I made the right choice Friendly staff, no other appointments booked the same time as you, the dentist is the actually one doing the cleaning. They were all wonderful and made my experience getting my teeth cleaned great- I highly recommend to anyone looking to get dental work done or just a good ole cleaning! PS. I even got their Christmas card in the mail and my friend got a dunkins gift card for referring me- how awesome is that! read more

She was absolutely amazing! Her assistant Alyssa is so wonderful, she made sure I was doing well and distracted while I was having my cavity filled. Dr. Tran is so gentle, she made sure that I wasn't in pain. She took her time with me and explained everything as she did it. I couldn't have asked for a more lovely team! read more

The people here try to be nice but unfortunately talk does not make up for lack of competence. The procedure itself was painful. The crown was so poorly crafted I could feel rough tool marks and a seam with my tongue. It was painful to bite on and I was told this was normal. The crown fell off after only a year. The office was unwilling to make financial restitution and I was unwilling to let them back in my mouth so I was out $1,500 for another crown. In the hands of a far more experienced dentist the contrast was stark. I experienced no procedure pain. He polished the crown so it is as smooth as glass and indistinguishable from a real tooth. He sandblasted the socket for better bonding and I'm optimistic it will hold. I experience no pain on biting now. I learned my lesson. read more

Dr. Tran and her team are really wonderful. They took me in on a morning I called with an issue (after another doctor destroyed my front tooth- DON'T EVER GO TO FIRST DENTAL IN MEDFORD!!!) and worked with me until everything looked perfect. She was so kind, considerate and gentle and turned a horrible morning into a success story. Thank you all! read more

I will be honest and say that I hadn't been going to the dentist regularly for a while, mostly due to my own laziness. When I finally looked for a regular dentist, I was lucky to get connected to Dr. Kirsten Lui! She is very knowledgeable and caring, and gave me different options and recommendations. She takes the time to explain everything and genuinely wants what's best for the patient. Her assistant, Jenn, works very well with Dr. Lui, and is very helpful and knowledgeable in her own right. The both of them, believe it or not, make my visits enjoyable! In addition, the 2 girls I've seen in the front, Jessica and Alyssa, are always very welcoming and friendly, and are helpful in accommodating for scheduling appointments for me. read more

I have a large fear of the dentist as well as some pretty severe jaw pain from TMJ. I have avoided going to the dentist for over a decade and had a lot of work to be done. Dr. Boudreau is THE BEST DENTIST, and one of the nicest people in general, I have ever met. She goes above and beyond to make me comfortable, can sense when I'm in pain even when I don't say anything, and is extremely personable. I'm also not very wealthy and they are very kind and supportive in working out affordable treatment. I will never go anywhere else! read more

Great customer service - they obviously care about their clients. Probably the only dentist who has ever made me laugh while cleaning my teeth! read more

The dental office is conveniently located on Main Street in Waltham, MA. The customer service provided during my visit was friendly, quick, and efficient. Dr. Tran hands were very light during my procedure I didn't feel any pain or pressure at all. I like the fact that she did my dental cleaning since most dentists nowadays rely on their dental hygienist to do the dirty work for them. The dental chair has its own sink as well which is non-existent in most dental offices. If you are looking for a new dentist in the area, I highly recommend NK Family Dentistry. read more

Excellent staff and dentist. Very friendly and approachable. Will definitely be coming back!

Great dentist! Dr Tran put in a filling after explaining the procedure and possible treatment options. She was very accommodating, gentle and professional. The staff was far superior to any other office I have been to. I will be coming back for any of my dental needs. read more

The Dr. and the staff are absolutely amazing! From start to end, the entire experience was stellar. I highly recommend NK Family Dentistry to anyone who is afraid of going to the dentist. They will change your mind, and you will be pleased with their service read more

I came here in 2015 for a cleaning and prepared for a second cleaning. which they told me was $180 for both what I was not aware of what is there a time limit on when I had to get my 2nd cleaning so after leaving the state for work and coming back this year I tried to get my teeth cleaned only to be informed that the $180 deposit I put down is no longer good because it was over a year ago. I got no prior warning saying my cleaning was going to expire. Then when I called to try to set up an appointment the manager who was very rude told me there's nothing she can do because my payment was over a year ago....? Like did you still take my money? And did I get anything in return? I'm very disappointed in this unprofessional like Organization where I was basically robbed of my 180$ I was offered no discount no compensation for the money they took from me. Just a I'm sorry your payment was over a year ago and and the plan you got is no longer being offered. I felt very disrespected and I will not be returning or recommending this place to anyone! read more

Was quick and effective, was able to book for a good time and everything was done well.

I had bad experience with NK Dentistry to be honest. Though they accepted their mistake and took action to rectified error on wrong claim on my insurance (still in process and my max for the year is out due to this problem :-((). I was given treatment which was totally irrelevant to my main problem but my fault as I told them to do whatever they can to reduce pain...wasted almost $500 with a waste night guard they build for me. only thing worked was pain killers and they referring me to next doctor :-)) Spent another $1400 and got out of pain...Doc. Tran is good but her lack of experience clearly proved on my case. In my view they are good for cleaning, filling, polishing, Crown work but not detailed work....so for any cosmetic work go to Doctor Tran or call her to get reference of good doctors..she really can provide you good reference... read more

How often does your doctor take the time to perform the cleaning too? Dr. Tran was kind, very patient, and explained everything. I was mostly surprised she did the cleaning too, instead of having a hygeneist! As they grow this may change, but it seems like she'd know my mouth all the better. Thank you! :) read more

Dr. Tran and her staff are FANTASTIC! I found her practice after a bad experience with another dentist--though I neglected to go to a dentist for 3 years after that, Dr. Tran was SO kind and understanding. She never once made me feel bad or guilty, she just wanted to help me. She has restored my faith in going to the dentist, and convinced me that it can be a positive experience! I absolutely love Alyssa and Priscilla, too, and actually look forward to dentist visits now! THANK YOU, Dr. Tran, Alyssa, and Priscilla! read more

The staff at NK Family Dentistry are wonderful. Let's face it, going to the dentist really stinks. NK makes it a little less painful. Also I like the fact that they don't try to 'sell' you dental procedures every time you go, unlike other dentists. read more

I had a great experience at NK Family Dentistry. Dr. Tran and Dr. Cummings were very knowledgable, personable, and informative. I called them because I had an inflamed wisdom tooth and they offered to see me that day. I'm a grad student and explained that I don't have dental insurance and they clearly explained the costs of procedures and advised me on how I could get the most for my money. Their office is clean, modern, and comfortable. If you're looking for dental care I highly recommend NK Family Dentistry. read more

Dr. Tran and her staff are friendly, welcoming, capable and painless! I initially yelped a dentist and chose Dr. Tran because of the great reviews. I'm glad I did! Since then I have been in 3 times for a crown and I highly recommend the whole practice. read more

So glad I found Dr. Tran and her associates! Wonderful care, explained everything very well, really compassionate care. Alyssa and Priscilla were really kind and helpful, too. Will recommend the practice to everyone! read more

Just had my first appointment with Dr. Lui and I already love this place. First of all, Dr. Lui is so nice and down to earth. She is also really honest about what work does and doesn't need to be done. Also, a lot of places make you come in twice if you are a new patient - once for the xrays and once for the cleaning, but they did all of that in 1 appointment here which was so convenient. I am also really impressed that Dr. Lui herself did the cleaning! I don't think that has ever happened before - usually it's always the hygienist. I'm so happy I have found a great dentist I can be with for the long haul. read more

Found NK Family Dentistry through ZocDoc. Dr. Lui was a pleasure to work with - very friendly and professional, and the whole staff is very welcoming and helpful. Unfortunately I had to get some fillings, but they went over every step of the process and gave me a quote right away, showing how much my insurance would cover. Was very pleased with my experience. Very clean and modern office as well! I would highly recommend NK - plus the location is great! read more

I went to NK Family Dentistry for a few cavity fillings with Dr. Tran and it was fine. When she was on maternity leave, I saw Dr. Lui. She recommended a root canal for one tooth. I decided to do it, and that was a mistake. This is not my first root canal, but it was definitely my worst. She cleaned 2 of the 3 roots from the tooth and said that was all the time they had for the day. My tooth hadn't hurt before, but all week, it raged with pain. They couldn't see me again until Thursday. I had to take 4 days off of work due to the pain. Then, at my next appointment, she dug around for hours but "couldn't find" the third root. She referred me to a specialist, who found the root easily. Then I had to go back for a temporary crown, which ended up falling off. I had to go back for a new temporary crown. Then the permanent crown. All in all, I think I had 6 different appointments for this one root canal. The cherry on top- they overcharged me. I told them this and they said no. Months later, I got a check in the mail for $600. At least they realized their mistake; although they wouldn't take my word for it at the time. I will never go here again and I recommend you look elsewhere for any complicated dentistry. read more