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    Diane C Sizgorich, DDS

    5.0 (11 reviews)

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    10 years ago

    Dr. Sizgorich and her staff are the absolute best! My kids (ages 1-12) LOVE to go for their checkups - I think that says it all.

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    Review Highlights - Diane C Sizgorich, DDS

    Sizgorich and her team were absolutely amazing at keeping him comfortable throughout the whole treatment!

    Mentioned in 5 reviews

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    Western Avenue Dental Center

    Western Avenue Dental Center

    4.0(89 reviews)
    1.0 miSan Pedro

    As you walk in staff is welcoming, it's very minimal waiting time with an appointment. Appointments…read moreare easy and fast to make, they accept most instances. The doctors and nurses make the experience very comfortable, everything is explained in detail, and have answers to all my questions and concerns. It's very clean and professional. Brought my day for a cavity and tooth ache, doctor recommended root canal and my daughter had minimal pain and was extremely happy with the results. Thank you Dr.Nazila Bagheri Great dentist and great staff. Perfect to bringing your self or kids.

    Unbelievable. I had a wisdom teeth extraction procedure appointment on the 26th on February. They…read morecalled me TODAY on the 25th of February at 16:15 telling me that they're canceling my appointment. Why? Because my insurance has not authorized my appointment yet. I've had this appointment scheduled since DECEMBER of 2025. And they call me the DAY BEFORE my appointment to just cancel on me. Unprofessional and unorganized completely. They should've called me way before letting me know what's happening. They should've called my insurance asking for the status of the authorization. I call my insurance and they tell me, "actually we approved it back in DECEMBER of 2025, they only issue is your enrollment waiting period. (Which was a mistake). A mistake that could've been taken care of quickly if this dentist place had even just called me even yesterday. I'm so upset and I've taken work off already, my driver has taken work off already since I was going to go under anesthesia. There goes money out the door. Who calls just hours before an appointment telling a patient their appointment is canceled for a procedure like this? Idiots do, like this place. Maybe I'm being too harsh but it's frustrating. I don't recommend this place at all. They're so lazy to call insurances and are clueless. Even my appointment in December, they called me the day before saying they had issues with my insurance. So I called my insurance myself and boom, problem was fixed. They're so lazy and incompetent. Lol

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    Western Avenue Dental Center
    Western Avenue Dental Center - Kids lobby

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    Western Avenue Dental Center - Front view

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    Front view

    A+ Dental - Before

    A+ Dental

    4.8(84 reviews)
    1.1 miSan Pedro

    Dr. Park saved me from a root canal! I went to him for a second opinion after my first dentist…read moresaid I needed one. Dr. Park was very honest and forthright about my tooth, saying he could try saving it but if there was pain after the filling, I may need one. Wanting to avoid a root canal at all cost, I told him, let's do it! He was very gentle, skilled, and made sure I was comfortable. The tooth came out beautiful! It has been over a month since the filling and absolutely no pain or issues. I'm a little embarrassed about how gross my tooth looked before but had to share pictures on how gorgeous the filling came out. Thank you so much Dr. Park. I promise I'll floss more often

    I visited this office on 8/25/25. They were a referral from a friend so I had a lot of confidence…read morein them. Boy was I wrong. This office is why people believe that dentist are scammers. First they told me it would be $234 to clean my teeth but I get 2 feee cleanings a year with insurance. Apparently this is the price for a deep cleaning which I NEVER asked for. Then Dr. Park said that the bridge I had need to be replaced so he was referring me to a colleague. To make a long story short. I walked out with an estimate charge of $5,500 in dental work. They tried to get me to obtain care credit. I was so upset and overwhelmed that I left wanting to cry. Two weeks later, I found another amazing dentist who said I didn't need a deep cleaning or a new bridge. The bridge just needed adjusting and my teeth only needed the standard cleaning. The new dentist was able to do my 2nd bridge using my insurance only. Please shop around and don't choose any old dentist who will use up all your insurance benefits in unnecessary procedures then turn around and charge you for what you really need but now you have to pay out of pocket

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    A+ Dental - After

    After

    A+ Dental - Dr. Philip Park

    Dr. Philip Park

    A+ Dental

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    Diane C Sizgorich, DDS - pediatric_dentists - Updated June 2026

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