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    Union Dental Center

    4.5 (52 reviews)
    Open • 8:00 am - 2:00 pm

    Services - Union Dental Center

    Cavity treatment

    Crown cleaning

    Dental exams

    Union Dental Center Photos

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    6 months ago

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    1 year ago

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    10 months ago

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    3 years ago

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    2 years ago

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    3 years ago

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    2 years ago

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    6 years ago

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    5 years ago

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    4 years ago

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    5 years ago

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    3 years ago

    Dr.Yang is the best made me feel super comfortable especially with my dental history! Will be only coming here from now on!

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    3 years ago

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    3 years ago

    Best Services in Los Angeles if you need your teeth seen and fix. Highly recommended it

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    4 years ago

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    6 years ago

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    4 years ago

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    13 years ago

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    8 years ago

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    Union Dental Center Reviews in Other Languages

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    Review Highlights - Union Dental Center

    “Dr Yang and everyone on this team has made me feel extremely welcome since the first time I walked through the entrance doors .”

    Mentioned in 6 reviews

    Read more highlights

    One Dental Specialties

    One Dental Specialties

    4.6(274 reviews)
    2.4 mi•Koreatown, Wilshire Center

    I can't recommend One Dental in Koreatown enough! I switched here after a traumatic experience with…read moremy previous dentist, and it's been such a relief. I come regularly for cleanings and recently had a molar implant surgery done here too. I was really nervous going into the implant procedure, but the team took the time to walk me through everything beforehand, which put me at ease. Dr. Koo performed the surgery and made the whole process as smooth and comfortable as possible. I only had slight discomfort the night of the surgery, after that, it was pretty manageable. What really stood out was how much effort they put into maximizing my insurance coverage. They even phased my implant treatment over two years so I could get the most out of my benefits and keep my out-of-pocket costs down. If you're looking for a dental office that's thoughtful, patient, and genuinely looks out for you, I highly recommend One Dental!

    I can't say enough great things about my experience at One Dental! The entire team (ESPECIALLY the…read morefront staff) went above and beyond to make sure I was comfortable, and at ease every step of the way. One of my biggest fears is the going to the dentist but Dr. Koo and his staff really took the time to listen, explain procedures clearly, and make sure all questions are answered without ever making me feel rushed. Appointments start on time, and they work with pretty quickly and efficiently which I really appreciated. Highly recommend to anyone looking for a dentist who truly cares and makes you feel comfortable! 10/10 experience!!

    Photos
    One Dental Specialties - Front desk

    Front desk

    One Dental Specialties - Main

    Main

    One Dental Specialties - Waiting area

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    Waiting area

    David S Nam, DDS

    David S Nam, DDS

    4.1(9 reviews)
    1.6 mi•Pico-Union

    I got my teeth fixed by him over a decade ago and when I think about the things he said to me…read moreduring that time, it honestly still pisses me off even after all these years. In the beginning I wanted Invisalign, because I was a college student back then and didn't want to spend my college years having braces on, but Dr. Nam convinced me to first get braces for about 6 months and then switch to Invisalign since the braces would be more effective in the beginning stages. I agreed, and thought 6 months wouldn't be too bad. However when the 6 month mark passed, and I asked him about switching to Invisalign, he said to me in Korean, "why are you so focused on your looks, you should be more focused on your studies..." umm excuse me?!! Long story short, I did not have a backbone back then and didn't want to argue with him (I'm Korean and talking back to someone older than you is extremely taboo), but that statement stuck with me for over a decade and I still can't believe he had the audacity to say that to me. I did not end up getting Invisalign and had braces during a good chunk of my college years because of him. Honestly it's one thing to convince me to get braces all together, and another to bait and switch what you say.. All and all, if you want someone to talk down on you and go back on their word, go to Dr. Nam. He also tried charging me like $700 for a retainer replacement when other dentists have provided them for free or half the price.

    ok, I actually didn't visit here, just talked over the phone, asking estimate prices, and oh my…read moregod, this lady was SUPER RUDE. I just asked for estimate how much it would cost, to do this thing, and she said "I don't wanna just give you the price over the phone. You just have to come visit, take Xray, check the problem, then give you the price". So I said: - But I don't wanna pay for Xray and just to see the doctor. I already know the problem. "well, if you can't come visit, then go somewhere else" "in Korea, we don't just give the price over the phone, blah blah, blah.." . There were more things going on but I can't write. 3 minutes later, we were about to start fight. Finally, I just gave up and said ok,ok, never mind, just forget, good bye.

    Photos
    David S Nam, DDS
    David S Nam, DDS
    David S Nam, DDS

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    Smile L.A. Downtown Modern Dentistry

    Smile L.A. Downtown Modern Dentistry

    4.8(516 reviews)
    1.0 mi•Downtown
    Free consultations
    Locally owned & operated

    Amazing team and most wonderful experience…read more Very professional team very experience and very kind enjoy coming to do my dental treatments here

    It's a shame I'm making this review, but I was very distraught leaving this office June 9th. I have…read morebeen coming to this dental office for 4 years. I moved to Orange County last year, so I haven't gone back in a while because of the distance. They called me out of the blue to see if I would like to book an appointment. I ultimately agreed since I loved this dentist. They booked my appointment without asking me about my insurance. It's not until I came in they noticed my insurance was inactive. I told them I recently switched jobs so that's probably why. The reception asked for an updated insurance card which I did not have on me. I was not told to bring in insurance when booking my appointment so I did not bring it with. They told me it would be $500 without insurance so I am running around trying to find my insurance info because I obviously don't want to pay $500 out of pocket. I asked if they could search me by name or social which they ended up doing. (They should have done this in the first place). They forced me to sign a document that said they would charge me $500 if I couldn't find my insurance info in order for me to sit in the chair. Once I sat down, the receptionist notified me that they did find my insurance but I was no longer in network so it's going to be $350... at this point I'm frustrated that I drove all the way downtown from Irvine, CA. I also was not going to pay $350 when I can go to a dentist that is in my network. This was just for a teeth cleaning. When I tried to leave they threaten to charge me $150 for last minute cancellation! If they had done their due diligence in checking my insurance when booking my appt, this situation wouldn't had happened. When booking a patient's appointment, any medical office double checks your insurance to make sure you're still in network especially if you haven't been there in a year. Every year people get new insurance cards. They tried to blame me and said I should've notified them when booking my appt that my insurance changed. I clearly didn't know it changed otherwise I wouldn't had drove an hour and a half. Either way it's the receptionists job to take all of that information for patients coming into their office. I had to argue back and forth with the manager for 5 mins before they let me leave without charging me $150. I'm NEVER coming back here again. The unprofessionalism is out of this world. I swear the office wasn't like this when I used to come in regularly. Also want to say half of these 5 star reviews are fake!!! They incentivize their patients to write good reviews and give them feee stuff.

    Photos
    Smile L.A. Downtown Modern Dentistry
    Smile L.A. Downtown Modern Dentistry - 10 upper veneers

    10 upper veneers

    Smile L.A. Downtown Modern Dentistry - We assembled 4 porcelain crowns with 6 veneers

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    We assembled 4 porcelain crowns with 6 veneers

    Union Dental Center - generaldentistry - Updated September 2026

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