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    Diablo Valley Dental

    4.8 (16 reviews)
    Closed 8:00 am - 5:00 pm

    Services - Diablo Valley Dental

    Cavity treatment

    Dental exams

    Teeth cleaning

    1 More Service

    Tooth filling replacement or repair

    Diablo Valley Dental Photos

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    Recommended Reviews - Diablo Valley Dental

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    Broken crown covering only part of root canal tooth
    Johni M.

    Let me start off by saying I haven't been able to stop looking in the mirror since I left this office. I had a broken crown on one of my front teeth. It was hideous to say the least and extremely embarrassing. Once I worked up enough courage I decided to schedule an appointment with Diablo Valley Dental Office. This was extremely easy and quick. The receptionist is friendly and very sweet. Dr. Petrush is in a league of his own, let me tell you! I've had crowns put on four of my front teeth, one root canal and one of these crowns needed to be redone. My point is I am no stranger to getting that, Oh so horrific, shot in my gums. Ya, not this time. It was not an issue with this Dentist. I never thought that I would experience this and NOT know I was experiencing it until it was 3/4 of the way done. I was in the chair, comfortable and relaxed by his conversation. I didn't feel judged, only reassured that it was fixable. He removed my old crown with the quickness and skillfully. No aggressive tugging. I spent about 2 hours in the chair maybe a little less. This was such an easy appointment. I brought earphones so I could listen to music while he worked on my tooth and I didn't even use them. That's how relaxed I was probably because Dr Petrush was so gentle during the whole procedure. I'll be returning to this office for the rest of my dental care. Dr Petrush changed my outlook on going to the Dentist, no more stress or procrastination due to scheduling a Dentist appointment.

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    3 years ago

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    2 years ago

    My hygienist Kat always does a thorough job while making it an enjoyable experience! The conversation makes for a quick and fun appointment.

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    Ask the Community - Diablo Valley Dental

    Review Highlights - Diablo Valley Dental

    Petrush's assistant, everyone was pleasant, great to deal with and truly a team effort all of the way.

    Mentioned in 10 reviews

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    Golden State Smiles - Golden State Smiles

    Golden State Smiles

    2.5(10 reviews)
    0.9 mi

    The worst service, cannot get thru the very annoying AI phone system response just to try to get an…read moreappointment. They send you a link and after you filled it up, nobody calls back, I have left many messages to no avail, and the days go by. This is no way to run a business if clients cannot communicate with anybody, very unprofessional.

    UPSELLING MONEY GRABBING LIARS!! TAKES ADVANTAGE OF ELDERLY AND ALL PATIENTS…read more 1. They do not disclose costs upfront. They will tell you a fake cost initially and then tack on extra procedures to upsell the crap out of you when you come in for the procedure. Watch out for the Nitrous Oxide upsell $225+ which everyone in the waiting room was confused about. They don't tell you what is needed for your procedure upfront. Once you challenge them in the extra costs, they act like you should have known everything. They tell you all the important information when it's too late for you to educate yourself so you are stuck going with whatever they say and these are thousands of dollars of upcharges. 2. Lies, told us that prescription was sent to pharmacy when we left. Was waiting at pharmacy to get prescription but pharmacy claims to never have received the order after an hour has passed. Called immediately and said they they have sent it and it might take an hour for the system to update itself. 4 hours later, pharmacy still hasn't gotten the order. Called them back and said that they are waiting for the doctor to send it in. So you blatantly lied to me earlier? Everytime I call them, I'm just expecting some kind of dumb excuse or lie. Don't go to this place. They need to fix their shady business practices. Until then, it doesn't matter if you got good doctors or not, your shady business practices leaves a shitty feeling of being robbed for thousands of dollars.

    Photos
    Golden State Smiles - Page two

    Page two

    Golden State Smiles - The receipt I signed stating that I couldn't receive my scans and I don't see that statement anywhere

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    The receipt I signed stating that I couldn't receive my scans and I don't see that statement anywhere

    Richard Janis, DDS - Office staff

    Richard Janis, DDS

    4.6(26 reviews)
    0.0 mi

    I've been a patient of Dr Janis for years now and he's seen me through everything from routine…read morecheck-ups and cleanings to fillings and crowns to emergencies and through a pandemic. Throughout all of it he and his staff have been pleasant, engaged, professional, and as comfortable as possible for this high dental anxiety patient. I particularly appreciate Dr Janis' calm demeanor and patient approach. He takes his time during use of Novocain to ensure that I'm fully numb before beginning any work. I'm not just a patient on the conveyor belt. He treats me (and I presume all his patients) with respect and attention. His office is compact but has state of the art equipment. His exam rooms have air filters running for covid protocols. I've always had enjoyable interactions with the staff from reception to hygienists. I'm so happy to have a trusted dentist who has kept my teeth happy and in my head where they belong!

    I have always been a huge fan of the dentist. I thank the 80's and the generous use of 'the nose'…read moreback then. Fast forward many years later and though I no longer get 'the nose' (insert loud sad exaggerated sigh here) I still have an appreciation for the dentist. Headgear, braces TWICE, all of the everything-else in between was worth it and Dr. Janis has helped me keep my smile healthy and pearly white. I just had the best teeth cleaning I have ever had. Thank you Noelle at Dr. Janis' office. Was it because I had not had one for some time due to the pandemic and before that, work? Or was it because it was the best dang cleaning of my life? Does it matter? Noelle and Sue have been amazing. They are engaging, patient, attentive... you name every positive thing you want in someone working on one of the most sensitive parts of your body - they are that!!!! They consistently check in to ensure I am never uncomfortable during my cleaning and are so gentle and friendly. Dr. Janis is professional and kind. He listens and delivers information in a way that is easy to understand. His office gives wonderful recommendations and makes me feel like family. I love love love coming to get my teeth cleaned here and I always feel like I walk out with a million watt smile. If I could give ten stars I would! Thank you Dr. Janis and staff!

    Photos
    Richard Janis, DDS - Dr.Richard Janis

    Dr.Richard Janis

    Richard Janis, DDS - Waiting area

    Waiting area

    Richard Janis, DDS - Dr. Richard Janis - General Dentist Specializing in Many Fields, Focused On Preventive Care and Bilingual.

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    Dr. Richard Janis - General Dentist Specializing in Many Fields, Focused On Preventive Care and Bilingual.

    Diablo Valley Dental - cosmeticdentists - Updated June 2026

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