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    Gregory V. Sierminski, DDS, PC

    1.0 (1 review)

    Services - Gregory V. Sierminski, DDS, PC

    Cavity treatment

    Dental exams

    Teeth cleaning

    1 More Service

    Tooth filling replacement or repair

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    11 years ago

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    John Dano, DDS

    John Dano, DDS

    1.0(1 review)
    9.6 km

    Dr Dano holds himself out as being a cosmetic dentist. He replaced a crown on my front tooth…read moreseveral years ago and went so far as to tell me his temporary crown would look better than what I had when I first went to see him. One of my main issues with the crown he replaced was the darkness/black at the gumline. He assured me the black would be gone when he was finished.That was the farthest thing from the truth. The black at the gumline was worse. He verbally guaranteed his work and said he would redo the crown until I was satisfied. I immediately complained about the blackness at the gumline and also that the crown was set too far forward and was not level with my other teeth and the color was off. Dr Dano told me that in his opinion the crown was the best that it would ever be and refused to honor his guarantee. I paid $2700.00 for one crown which looked aweful. Now years later, I am having the crown replaced only to find that Dr Dano shoved a metal rod up into my tooth and mounted the crown on the metal rod and whittled down my own tooth so much that mounting a crown is extremely difficult. The metal rod has been removed and the blackness is gone. It is costing me another $3000.00 to correct his mistakes or shoddy dentistry! He is no cosmetic dentist. Buyer beware - go somewhere else. The man also has a terrible temper and does not think twice about letting it flare in front of his patients. My experience with him was terrible and I think he is one of the worst and most overpriced dentists I have ever been to.

    From the owner: Orthodontics Root Canals…read moreExtractions Emergency Visits Cosmetic Dentistry Custom Dentures Senior Care Children's Dentistry

    City Square Dental, Whitney Behm, DMD - Always learning and continuing to be better for our patients

    City Square Dental, Whitney Behm, DMD

    3.7(9 reviews)
    11.6 km

    I had made it clear to the hygenist several times that one area of my mouth had surgery and must be…read moreavoided at all cost. She ignored that and immediately starts probing there causing me to scream in pain and telling her to stop. Instead of checking to see if I was ok, she slumped her shoulders and stared at the wall without a word. I knew right away that she was quite irritated by my audacity to react to pain. The dentist came in shortly after and began rattaling off a long list of everything that was wrong. She became more and more agitated about the issues. I was confused as this was the first I heard of it. Something felt off, and I indicated I was going to speak with my perio. I told them later I was going to get a 2nd opinion. I got a call from the dentist shortly afterward. Good on her for calling quickly and not sending it to someone else. The dentist proceeded to lecture me that because the hygenist was wearing a mask, there was no way I could know she was agitated. She was defending her employee, fair enough, but I know human body language, and I knew what her stance meant. There was no uncertainty. I had a better experience with the new dentist. She saw me shaking in the chair with anxiety from my previous experience, and with compassion, she quickly indicated that it's not as bad as it was made out to be, and we have just discussed a plan with my perio. Because of the trauma from here, I NOW require nitrious at any and all appointments out of fear of being made to feel pain with zero compassion.

    This office is wonderful as far as staff. They are fun and personable. Dr Behm is great also…read more Just do your due diligence. They do NOT take insurance or Medicare. I think I once received a check from my insurance company for $30.00. Dental insurance is a joke anyway. It was suggested to me to remove all of my teeth and get dentures. That would cost about $30,000. I went home and cried for 3 hours. I decided to get another opinion, and did. The good part...when I contacted City Square for records, x-rays and my treatment plan I received a form letter to sign for a release AND a $20.00 charge. Really?? I know I had only spent about $3,000, but it seemed like it might be a courtesy to send them. That is when the backpedaling and lies began. Now I felt like I was dealing with a used car lot. So my recommendation to you is absolutely ask every possible question. Another person who works in the field told me they absolutely do not take insurance. I will not trust again. Like so many things, you are their best friend until S____ gets real. Beware. .

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    City Square Dental, Whitney Behm, DMD
    City Square Dental, Whitney Behm, DMD
    City Square Dental, Whitney Behm, DMD

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    Bull Valley Dentistry - Dr. John Dano Welcomes you to Bull Valley Dentistry

    Bull Valley Dentistry

    1.8(42 reviews)
    9.6 km

    My choice would be zero stars if it was available. I scheduled an appointment solely to have an…read moreexisting dental device adjusted. At no point was I informed that this visit would involve a dental evaluation or that any additional fees would be incurred. Upon arrival Dr. Dano immediately began promoting his own dental device, claiming it was superior to the one I currently use. He then proceeded to perform -without my request or consent- a dental evaluation. Following this unsolicited evaluation he informed me that all my silver fillings needed to be removed and that additional caps were necessary, totaling an estimated cost of $7630. I left the appointment without the adjustment I came for, confused, concerned, and extremely disappointed. I sought a simple adjustment, not a sales pitch or an unrequested dental evaluation. Shortly afterward, I received a bill for $225 for a "dental evaluation", which I never requested, approved, or was informed would take place. When I questioned the charge, the office manager responded rudely and stated that if I did not pay the bill, they would pursue the matter in small claims court- adding that they have never lost. The threatening tone and lack of professionalism were completely unacceptable. Had I been informed in advance that a fee would be charged for a dental evaluation, I would not have scheduled the appointment. TRANSPARENCY REGARDING COSTS AND PROCEDURES IS A FUNDAMENTAL ETHICAL STANDARD IN HEALTH CARE. Bull Valley Dentistry failed to uphold this standard, and in my experience, did not act with transparency, informed consent, or professional courtesy. I have filed complaints with the American Dental Association and Better Business Bureau. I believe patients deserve to be treated honestly and respectfully, and no practice should be allowed to mislead or pressure patients into unnecessary services or surprise billing. I do feel fortunate that I am only out $225. Please consider another opinion before letting Bull Valley Dentistry be your dentist.

    Dr. Dano and his staff are professional and friendly. The…read moreoffice staff is very good at deciphering my dental plan. They give me a printout of my out of pocket cost before any procedure. No money surprises! And more importantly no pain!!!

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    Bull Valley Dentistry
    Bull Valley Dentistry - Bull Valley Dentistry 1-815-344-2264

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    Bull Valley Dentistry 1-815-344-2264

    Gregory V. Sierminski, DDS, PC - oralsurgeons - Updated June 2026

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