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    John H Kim, DDS

    4.7 (26 reviews)
    Closed 8:00 am - 5:00 pm

    Services - John H Kim, DDS

    Cavity treatment

    Dental exams

    Teeth cleaning

    1 More Service

    Tooth filling replacement or repair

    John H Kim, DDS Photos

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    8 years ago

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    2 years ago

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    11 months ago

    Dr.Kim is very knowledgeable and his staff is very friendly and kind. There is also no waiting time for the appointment.

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    2 years ago

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    2 years ago

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    6 years ago

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    6 years ago

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    7 years ago

    Dr. John Kim has been my dentist for 33 years. He takes so much time to make sure every procedure is done perfectly.

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    7 years ago

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    14 years ago

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    12 years ago

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    7 years ago

    Dr. Kim is extremely friendly and always does an amazing job! The office staff is awesome!

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    13 years ago

    I highly recommend Dr. Kim and staff. He is passionate about his work and it shows. Overall, it was a satisfying experience !

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    11 years ago

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    10 years ago

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    14 years ago

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    13 years ago

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    Ask the Community - John H Kim, DDS

    Review Highlights - John H Kim, DDS

    Kim was extremely kind, extraordinarily patient and despite some extensive dental work - completely pain free!!!

    Mentioned in 22 reviews

    Read more highlights

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    LaLa Dental

    LaLa Dental

    4.4(20 reviews)
    0.0 mi

    The office is tiny but that was some relief from my previous dental "factory". My first time there…read moreand staff was very accommodating despite my being late for the appointment. Went for exam, xrays and cleaning which were all done efficiently

    I contacted Lala for a cleaning in October when my insurance changed and I decided to try the delta…read morecare USA plan. I had just been to my longtime dentist in may, and had had X-rays done at that time, so I knew my teeth were in good shape and I just needed cleanings. Lala insisted I get a full new X-ray panel that I had to pay $200 for. And after an hour in the chair I asked if we'd be doing the cleaning. The dentist came in and told me I had 3 cavities and deep gum pockets and ultimately wouldn't do a cleaning and gave me a referral to a periodontist. That didn't feel right so I left. After posting a review about this experience the office manager called and offered to refund the amount of the X-rays, which I would have been reimbursed through my hsa anyway, to take down my review, which I agreed to, and which is why I give the two stars. I upgraded my insurance plan to the regular ppo plan and went to Montclair dental. X-rays were covered and after about 10 minutes the dentist came in and told me my teeth and gums both looked great. They did the cleaning and told me they'd see me in 6 months. I suspect the dentists under the USA plan have to find other ways to generate income, and highly recommend paying the higher premium for legitimate dentists where you will ultimately get better care and pay less in the end.

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    LaLa Dental - Educational videos for our patients before treatment is performed

    Educational videos for our patients before treatment is performed

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    Happy upcoming Independence Day from your favorite dental office

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    Kevin Ko, DDS - Kevin Ko, DDS

    Kevin Ko, DDS

    4.7(106 reviews)
    1.5 mi

    The left side of my face just regained its feeling after being treated for a couple of cavity…read morefillings at Dr. Ko's practice. The cavity was on the outside of my upper back molar. Now that I can feel the area with my tongue, it's as smooth as if there was never a filling. This particular filling seems to "fall out" every 5 years or so and from previous dentists the spot has always been rough enough to feel it. And time seemed to go by quickly. A GOOD day at the dentist! Never thought those words would find there way into my thoughts in that order :-) Never has the process of re-doing the filling been so smooth. Dr. Ko communicated to his assistant each part of the process and how they would proceed. I never felt a bit of pain which , again is not normally my experience with previous dentists who were fine dentists. The text reminders were nice as well and the staff up front and by the Dr's side are all A+. Glad I'm a patient here.

    Greedy! My parents…read morehave been Dr Ko's patients for at least 15 yrs. They're now both wheelchair bound making transportation difficult. Yes, mom was late to the appointment. She fell getting from the car into her wheelchair out in the parking lot. Her caregiver explained the issue. Mom had a bloody scraped arm. She made it into the office but late. The staff nicely rescheduled her then slapped her with a $50 missed appointment fee. WTF!

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    Kevin Ko, DDS - Front of new office location.

    Front of new office location.

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    Cobain Orthodontics - Trick Or Treat Street w/ Lamorinda Toothbuds

    Cobain Orthodontics

    4.9(116 reviews)
    0.0 mi

    This orthodontist is just awful. Gave me tons of empty promises, provided with misleading…read moreinformation about my case, did not document all the teeth manipulations and I feel was just pushing me to more expensive treatment. Based on my perception he is either incompetent or was just acting in the bad faith. Another story most of the work was done by his assistant who are treating your teeth like you a couple more extra sets in advance. When they were removing my braces they detached a front layer of my enamel which is just terrible. I honestly would not recommend this doctor to my worst enemy. Ah, last but not least - take a look how many yelp reviews are marked as not recommended - there is a probability they are using unfair/fake reviews to keep the rating high.

    Dr. Cobain is the absolute GOAT. I had gotten a crown recently (nighttime retainer no longer fit)…read moreand I went in for a consultation thinking by the end of the appointment I'd have to pay an arm and a leg for a new Invisalign retainer. However, Dr. Cobain looked at my old one and adjusted it in about 2 minutes, making sure it felt comfortable for me. Perfect. Super thankful to Dr. Cobain and Dana for their kindness and efficiency. I'll be back when I'm ready for the Invisalign! Also the interior office space is very cute, great for kids who may be hesitant about dental/ortho visits.

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    Cobain Orthodontics - I highly recommend Dr. Cobain. He is very professional and efficient, and the staff is wonderful! We also love the clinic's theme.

    I highly recommend Dr. Cobain. He is very professional and efficient, and the staff is wonderful! We also love the clinic's theme.

    Cobain Orthodontics - Moose- Office Mascot

    Moose- Office Mascot

    Cobain Orthodontics - Our Cobain Orthodontics team!

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    Our Cobain Orthodontics team!

    John H Kim, DDS - oralsurgeons - Updated May 2026

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