Cancel

    Open app

    Search

    John T Zaffer, DDS

    1.1 (11 reviews)
    Closed Closed
    Updated 2 months ago

    John T Zaffer, DDS Photos

    You might also consider

    Recommended Reviews - John T Zaffer, DDS

    Your trust is our priority, so businesses can't pay to alter or remove their reviews. Learn more about reviews.
    Yelp app icon
    Browse more easily on the app
    Review Feed Illustration

    1 year ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Linda C.
    20
    73
    15

    5 years ago

    Helpful 3
    Thanks 0
    Love this 0
    Oh no 0

    6 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Bob O.
    0
    18
    5

    6 years ago

    Helpful 3
    Thanks 0
    Love this 0
    Oh no 0

    7 years ago

    Helpful 2
    Thanks 0
    Love this 0
    Oh no 0

    8 years ago

    Helpful 2
    Thanks 0
    Love this 0
    Oh no 0

    8 years ago

    Helpful 2
    Thanks 0
    Love this 0
    Oh no 0

    6 years ago

    Helpful 2
    Thanks 0
    Love this 0
    Oh no 0

    10 years ago

    Helpful 3
    Thanks 0
    Love this 0
    Oh no 0

    8 years ago

    Worst dentist I have ever seen...exams for my kids and myself took all of 15 minutes each.

    Helpful 2
    Thanks 0
    Love this 0
    Oh no 0

    8 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0

    Ask the Community - John T Zaffer, DDS

    You might also consider

    Verify this business for free

    People searched for General Dentistry 7,969 times last month within 15 miles of this business.

    Verify this business

    Family Dental Care - Dr. Steve Biagini, Dr. Theresa Jansky, Dr. Mark Beck

    Family Dental Care

    3.4(59 reviews)
    1.2 mi

    I have been going to this dental office for over 25 years, and at first, I would rate it a 5 star…read moreestablishment. Now that the business is owned by a conglomerate the services provided and office staff have gone downhill. My fillings failed in one year. Temporary crown broke in half in one day, permanent crown broke within a year. ( and no, I don't chew hard candy). Front desk personnel have a very high turnover due to the treatment of the firm. It seems that no one wants to stay. Billing is terrible. They don't get pre-authorizations from Delta Dental when asked by me, the patient. No detailed description provided to me of the bill - just lump sum charges. All is all, avoid this firm at all costs. Don't believe the other reviews they have. There are plenty of other dentist in the area that continue their education and learn new techniques that are less painful and last longer. Glen Ellyn Dental did this in the past, but no longer are they leaders - just followers.

    I was unexpectedly billed for the service despite their website claiming free consultations. An…read moreemployee of theirs told me she was not aware of this advertisement on their website. Moreover, there was no mention of any upfront costs prior to my visit, and they neglected to offer any support when it came to billing me.

    Photos
    Family Dental Care - Surgery smile

    Surgery smile

    Family Dental Care - Business website advertising free consultation

    Business website advertising free consultation

    Family Dental Care - Family Dental Care takes good care of me. I was referred by a former coworker several  years ago.

    See all

    Family Dental Care takes good care of me. I was referred by a former coworker several years ago.

    Thomas Gibbs, DDS

    Thomas Gibbs, DDS

    3.5(17 reviews)
    1.1 mi

    DO NOT GO HERE‼ Jessica was my dentist and convinced me to get veneers done because i had some…read morecomposite done by her that kept chipping. I ended up trusting her and getting the veneers done which cost me around $13,000. Immediately when I saw them I was in shock from how horrible they looked. They were huge, so bulky, and super opaque, they looked comical. I had these for a year now and ever since I got them my gums were so inflamed and turning gray. I've been in constant pain, and had to get them fixed multiple times by them, but they were never fixed correctly. On top of this, I knew they werent sealed right because I always had a foul taste in my mouth from them and also felt them clicking in and out of place all the time. I brought these concerns up many times and it was never addressed properly. I finally am in the care of an amazing specialist who fixed me up! But he showed me scans of all the work shes done on my mouth and my jaw was dropped. None of the veneers were sealed and he said if i didnt get them fixed, my teeth would have all rotted out. He also pointed out a crown she did on me that was also done incorrectly and needs fixing. I reached out to her about her MALPRACTICE and for a refund to which she rudely declined. Save your money and do NOT give these scammers a dime.

    I have been coming to Smile Glen Ellyn for about 9 months or so now. I need a few implants along…read morewith some other additional dental work. I have been very happy with everyone in the office. Everyone is extremely pleasant, and Dr. Jessica Gibbs explains the procedures thoroughly. They definitely have the best new technology in the office ( at least compared to other practices I went to previously). But most of all, my dental work that I have had done so far has been pretty pain free including a few extractions and setting posts and caps for some future implants. If you are looking for a new dentist, I highly recommend Dr. Jessica Gibbs and the rest of her staff.

    Photos
    Thomas Gibbs, DDS
    Thomas Gibbs, DDS
    Thomas Gibbs, DDS

    See all

    John T Zaffer, DDS - generaldentistry - Updated July 2026

    Loading...
    Loading...
    Loading...