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    Ronald E Duffin, DDS

    4.2 (20 reviews)
    Closed 8:30 am - 5:00 pm

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    3 months ago

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    3 months ago

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    3 years ago

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    6 years ago

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    5 years ago

    I've never had more pain in my life until Dr. Duffin. He cares little about cutting you up and leaving you with nothing for the paun.

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    6 years ago

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    7 years ago

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    13 years ago

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    13 years ago

    I used to go to his dad. Now I'm going to go to the son Ron. His office staff is one of the nicest I've met, very helpful. Thanks

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    11 years ago

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    7 years ago

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    11 years ago

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    12 years ago

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    11 years ago

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    13 years ago

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    12 years ago

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    11 years ago

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    13 years ago

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    Ron D.

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    12 years ago

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    Review Highlights - Ronald E Duffin, DDS

    Duffin has won some local awards for dentistry and was featured not too long ago in "Inland Empire" magazine.

    Mentioned in 11 reviews

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    Castellanos Dental and Braces - Take advantage of our amazing braces special in Hemet, Ca!

    Castellanos Dental and Braces

    (16 reviews)

    This is such a bad dental company. Their phone services do not work at all, meaning if you want to…read moremake an appointment you have to go in person. This is not the 1800's I do not understand.

    The dentist can be a very scary experience for a child especially one with special needs. Today…read moreDoctor Castellanos, Was 30 minutes late for our appointment because they had double booked my child was given a sleep pill so by the time they started her treatment it wore off. I heard her verbally screams stop, It hurts mom dad. So we go back there and we're told to get out. A minute passes, even after she verbally told them to stop The dental assistant held her down while the dentist continued to torture her. That is abuse. Then they numbed my husband's mouth up, And told him he had to leave Because I went in to ask for gauze because they failed to give us some and she had blood all over her jacket dripping out of her mouth because I went in to ask for Gause which they should have given her in the 1st place. This place needs to stop it is hurting children they have no experience with special needs and the office manager Yasmin Hernandez Needs to be fired. I have multiple disabilities myself when I asked her forther names and a number I can call to complain she threw paper at me and told me to write it down myself I told her I cannot write and then she says oh but you can get degrees ha taunting my disabilities. You have no work ethic or professionalism at all you don't know how to talk to people or treat people you should not be an office manager you should not be dealing with people at all . You tossed a referral slip on the counter for my child, I went to grab it and you snatched everything out of my hands and said you thought I was trying to grab files OK 1st and foremost the files were 4" away from that letter, if you didn't want me reaching anywhere over there maybe you should have slid it through the window. Point is you do not have the right to grab things out of people's hands when you're trying to give it to You are very rude and the way that you talk to people, So disrespectful.We have filed and called the dentist board. Maybe next time you should listen to people when they tell you to stop and not forcefully hold them down or better yet see them at their appointment time when they're medicated so they don't have to wake up screaming. That much blood out of a child's mouth do you know how much trauma you caused her My heart breaks for any special need kid that goes to your office. It was Mario j. Castellano who worked on her. And yasmin hernandez who mocks disabilities, tosses stuff at people and snatches your own papers from hand. I do not know the assistants name but she had her hair died a purplish blue. I think thats the one that held down an autistic child who begged to stop.

    Ronald E Duffin, DDS - cosmeticdentists - Updated May 2026

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