Dr. Dion and staff have been great over the 35 + years for my family and myself. I have not been…read morethere for about 5 years (my bad) and hope to get an appointment in the new year when my retirement benefit dental insurance starts. Again, great dental practice.

I had gone to a previous dentist for at least 5 years. I always felt he did work that didn't…read morereally need to be done. Then I would start having major problems with the tooth and end up needing a root canal, and then crown. I decided to change to Dr. Dion because I heard great things about his practice and his dedication to his patients. I have been here now for about 5 years and am extremely happy with the entire staff and the doctor. It's easy to get in when needed and they do the best to accommodate your schedule as much as possible.

A few years ago I went to Derry Dental, haven moved to Derry in 2019. I had a little twinge in a…read moreleft bottom tooth. After an examination Dr Erick said that he needed to extract the tooth. When he did the extraction his fist slipped and smashed up against my top front teeth, fracturing 9 teeth. He surgically, in his office, went in and tried to remove the pieces of broken teeth. At some point he told me that he could not do anymore for me, he dismissed me. Having gone to three other dentists trying to help me I pretty much gave up and went for false teeth. A full upper plate. I have struggled with this all these years and the costs to the new dentists was out rages Right now I have a full top set that looks good built it hurts like crazy in the top center of my mouth. I am presently waiting for my new dentist to return from his vacation to start all over again. All I asked Dr Erik was for him to return to me, one of the thousands of dollars I paid him. I have tried but cannot get a lawyer to help me. Can you?

Experienced painfree dental services. They specialize in Invisalign and dental implants. Highly…read morerecommended!

This guy knows his stuff! No one looks forward to a root canal. His demeanor is calming, polite,…read moreand caring about your comfort. He had done my first procedure years ago. Not one bad memory of the experience. In fact, the opposite occurred. Recently I was told I needed an extraction or a root canal. I immediately made an appt. with Dr. Abdennour. The visit went just as well as the first time. FYI, his instruments are of high caliber just as he is.

I went there today to have a consultation with Mario Abdennour, DMD and had a horrific encounter…read morewith this pompous, arrogant Dr. Mario Abdennour. After reviewing his school history I thought he would be the best to have a possible root canal, but upon him walking in the room, and his demeanor, I wouldn't even have him touch my tooth. First his cvt Xray machine that takes 3D pictures was broke.. When i stated to him that my brother is a dentist and i have a few questions I need answered regarding the negative of a root canal verse an implant..he state "I don't have time to answer questions!!!!!" My time is valuable....I told him "you know this is a "Evaluation consultation" which means I'm paying for the questions I need answered". he just blew me off, so I left and let the office front know, his Harvard teaching and degree means nothing to me...he has no bedside manners and is arrogant. Dr. Rev. Dennis Bloom

Realized too late Berkal was all about the money. After all she has the mortgage to pay on that big…read moreoffice building she owns, not to mention the house she gave her parents and the new house she bought. So when she recommends those crowns-hide! I'll come around when I come.

This is the place to go if you want to get away from the we're running a business environment it is…read moreexceptionally clean there is no rush or wait time because it's the perfectly planned well balanced setting and it makes you feel comfortable. I almost don't want to tell any one because they will get more clients although they do need customers

If I could give less stars than 1, I would. I loved this dentist for my daughter. Very good with…read morekids. The receptionists let me know they accept my son's insurance. I had my appointment and was billed 1,000 dollars. I was then told they do not take my insurance at all. They refused to listen to me when I explained my son was having pain in his teeth. They drilled a chip in his front tooth and tried filling it. That came out within a week. They did it again and the same issue. I was told not to worry about it, it's fine. His tooth is now breaking down and causing a ton of pain and they refused to help. They even canceled my children's future cleanings. Awful to work with and care solely on the bill they can send you. Terrible experiences.

I had a terrible experience with this office (Nashua location) father was rudely pushed out of the…read moreroom during a sedation procedure. Nobody explained the process. They just started pushing him out the room with no regard if he had fear or an anxiety towards it I mean, you're literally watching your child be put to sleep for the first time after that Doctor has himself came and apologized I assumed everything was good. I called to reschedule an appointment for my son. months later I'm being told oh the anesthesiologist no longer wants to work with your family so now they're telling me I have to drive an hour to Concord to get work done. Mind you I had already been back to that office so why now am I all of a sudden not allowed back in the office? I called. I'm met with rude receptionist, rude people just telling me essentially just go figure it out and go find a new office it's crazy because I really in the beginning. Thought Haas was a good office but sometimes when you have the wrong people working in a good place, you don't get good service so beware of this dental office do not book with the Nashua location.

Arijeta Limani, Gentle Dental Derry Front Desk staff, double charged be back in April 30, 2026. She…read morecharged me $958 instead of $570 for my crown procedure, which I caught the mistake immediately. Instead of issuing a refund of the difference, she charged me again $570 and told me that she will issue the refund once the $958 charge actually came through because she can't issue a refund immediately. After numerous calls since April, she still has not issue the refund with a bunch of excuses and lies. At one point, she left me a voicemail on Monday stating "I forgot to give you a call back regarding I don't know what you wanna talk to me about you should've gotten that money back. They just sent me an email and that they refunded you back that money." But I never see the funds back in my account and by Thursday that same week, she said "oh, they can't issue the refund until your son claim is cleared. So why telling me that refund has been issued if it was never issued. And today, after weekly call that I have to call and follow up because she kept saying she will call but never did, she said "I don't want to deal with you anymore, the corporate office is dealing with it because you were unprofessional ". She took no accountability of her mistake, very good at lying and now handing over to someone else while still holding my $958.-. Just be careful when processing your payment with Arijeta because she clearly has no clue what she is doing. Its too bad because the doctors and hygienists are nice.

.I went here two years ago for three thing, an extraction and two cavities. One tooth was pulled…read more Had to come back several times to see if I could get an implant.. WA given a date to come in to get fit. Went. In got jerked off for 2 hours. X-Ray, measuring the gaps in all the teeth .I asked everyone there where is my tooth. CRYoOWN. Oh he's not in today you need to come bacck. Heated phone call today with manager who refused to give her name. Then spelled it after five requests with. No last name.. Very suspispious. We are in route to court. They never address the other two massive cavities. Amazin they all have the same name I would not bring a dead croc to this place.

The Staff were wonderful caring helpful and professional. Great care tooth care…read more CHRIS MELE

Fit me in for emergency visit. Everyone very kind and efficient. Dr Bratanava did an excellent…read moreextraction. Thank you. Beverly Tornrose

I can't say enough great things about Derry Family Dentistry! From the second I walked through the…read moredoor, the front desk team was incredibly welcoming and made the check-in process smooth and stress-free. The hygienist I saw was fantastic--very knowledgeable, gentle, and detail-oriented. They made sure I was comfortable the whole time and explained each step, which really helped put me at ease. The entire staff works together so seamlessly, and you can tell they truly care about their patients. The office has such a positive, friendly atmosphere that actually makes going to the dentist a pleasant experience. Highly recommend to anyone looking for a caring and professional dental team!

Another awesome trip to the dentist- thanks Dr. Mike, super star hygienist Melissa, Kathleen and…read morethe rest of the friendly team for taking care of our family for so many years!

Definitely a dental/medical factory feel to the experience. They stopped taking my insurance and I…read morefound out after I received treatment. Supposedly I was sent an email. On two separate occasions I arrived for appointments only to be told that my hygienist was not available. Again, the office manager claimed that she, "tried to call me." I had no voice mails or missed calls on my phone. TWO SEPARATE OCCASIONS. I understand the need to be a "for profit," business and I am sure that dentistry has a lot of competition, but the front office experience can make or break a medical/dental practice. I get the impression that neither of the Doctors there are aware of how bad their office manager is running things. I get that you stopped accepting my Delta Dental Insurance (business is business) and I did not mind paying directly and being reimbursed after filing. However, when you add on to that the fifty-fifty chance that my appointment will actually happen or that the only messages I have ever received from the practice come from an automated confirmation drone calling service, It gets to be too much. My question to the Doctors who own this practice is, do you know what your front office manager is doing to your clientele? Do you care?