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    Nicholas C. Rizos DMD

    5.0 (2 reviews)
    Closed 8:00 am - 5:00 pm

    Services - Nicholas C. Rizos DMD

    Cavity treatment

    Dental exams

    Teeth cleaning

    1 More Service

    Tooth filling replacement or repair

    Nicholas C. Rizos DMD Photos

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    Jean Chagnon, DDS

    Jean Chagnon, DDS

    (1 review)

    I was patient of Dr. Chagnon's for several years. At first I thought he was good, and then through…read morethe years I was seeing noticing his quality of work was not what it used to be. For the past 2 years I have had to go in for what should be routine work done. It turned into several visits trying to fix what he did wrong. He seems to take short cuts, and although he "talks ALOT" he doesn't communicate what he is doing or listen to what your expectations are. On 2-3 occasions he started to work on the wrong teeth!!! I'm not sure if this is due to him being a quack of dentist or he is just too old to be in this profession. Regardless, his lack of professional that he exhibited upon my last visit was appalling and absolutely not acceptable. I had small chip in my front top tooth, that had previously been fixed, and came off. I made the appointment expecting to have it be re-filled, when he started grinding my right incisor! I then directed him to my front tooth. He started grinding that one too, I thought ok, maybe he needs to "grit it up" to apply the fill. That was not the case. I finally asked him if he was going to fill it, and he lost it. He said No! I told him that I had it filled previously and he said no it wasn't! (I can 100% tell you that it was...) I stood up and looked in the mirror and said, its uneven. Dr. Chagnon got very upset and starting yelling at me it wasn't, and had his finger pointed about 4-5 inches in my face! After telling him to get his finger out of my face, I was so taken back I didn't know what to do but just leave, and that's what I did.. pink spit bib and all! Shame on me for staying a patient as long as I did. I will admit is was never due to quality of work, it was out of loyalty and convenience. Don't make the same mistake I did. DO NOT GO TO DR CHAGNON DDS, BEDFORD NH!!!

    Nicholas C. Rizos DMD - generaldentistry - Updated May 2026

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