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    Isaac J Kim, DDS

    4.9 (111 reviews)
    Closed Closed
    Updated 1 week ago

    Services - Isaac J Kim, DDS

    Cavity treatment

    Crown cleaning

    Dental exams

    Isaac J Kim, DDS Photos

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    Cute new patient welcome gift bag
    Adam Y.

    My experience with this clinic is very pleasant. Melody (the receptionist) warmly greeted me as I'm a new patient. She checked me in right after my arrival without any waiting. (I also received a welcome gift bag at the end of my first visit) Dr. Yao is extremely knowledgeable and patiently answered all my questions & concerns. She explained her observations of my X-ray and suggested reasonable treatment plans. I also liked the fact that this clinic is tech savvy. They are paperless and let me process documents electronically. They sent out text message reminders to help me track everything. I highly recommend this clinic.

    Highly recommend!DR LI and DR Yao save my toothache! Before I go to capital dental, I went to another dental in Cupertino,their skill are really bad! And really expensive!!Most important thing is my teeth was worse than I came to the dental!!then my neighbor recommended me capital dental, after I came to capital dental,my teeth become better and healthier.Dr YAO and DR LI are really good! They have good skills and responsibility .The front service is also good!Highly recommend!

    Alvin L.

    Got my regular teeth cleaning today, very thorough service. Insurance covered the full cost, no hassle. Recommend to schedule ahead, they are very busy.

    K Y.

    *** Update from my review a few days ago. Doris Yao continues to message me, claiming identity theft and says she will take legal action against the other clinic... Yet, the personnel from the other clinic location continues to call my phone to speak about her. My guess is that they're related or had some sort of illegal business/partnership that went sour because of a deleted yelp from myself. I chose to repost my review after the constant harassment from Doris Yao and her businesses. She does not understand that the bigger issue is business fraud, as she adamantly claims it to be. DO NOT TRUST Yao. She stated my reviews are detrimental to her reputation but with all the proof I've gathered through pictures, she is a horrible & untrustworthy business and DDS. They continue to harass me when I've Had an extensive back and fourth with Dr. Yao via messaging on Yelp. I was reaching out regarding another office Dr. Yao was an owner and managing. The office is unethical, unsanitary and have very unprofessionally trained staff. When asked if she had any association with the clinic, she blatantly denied having any affiliation. I drove there today and found her name plastered all across the building along with a business license connecting her to the clinic. Dr. Yao is dishonest. She says she worked there for two days, but the clinic continually called me and harassed me to tell me dr. Yao resigned today because of bad yelp reviews. She is not a credible dentist and is all around unprofessional. Her people will harass you. Stay clear and avoid business with these vultur

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    1 year ago

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    2 years ago

    They make feel very comfortable even though I was very nervous Dr. Li an her assistant Karen everything was was very good I highly recommend

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    Thank you Jolene for your kind words!

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    4 years ago

    Great service, thorough cleanings, and lovely staff. Been coming for 2 years and totally satisfied. Highly recommend!

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    Page 1 of 3

    Isaac J Kim, DDS Reviews in Other Languages

    Ask the Community - Isaac J Kim, DDS

    Review Highlights - Isaac J Kim, DDS

    Good Dental Team, I appreciate Dr Yao to inplant tooth and also Dr Ivy Yang 's patience

    Mentioned in 13 reviews

    Read more highlights

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    Endodontic and Implantology Associates - At Endodontic and Implantology Associates in San Jose where we are committed to providing the highest standard of dental care...

    Endodontic and Implantology Associates

    4.8(241 reviews)
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    I'd been dodging this root canal like it was jury duty. Every time the tooth flared up, I'd think,…read more"Maybe it'll magically fix itself." Spoiler: it did not. Endodontic and Implantology not only handled the procedure flawlessly, they also talked me through every step beforehand in a way that made the whole thing feel... dare I say... manageable. By the time they started, I was actually calm. And by the next day? Zero drama, zero pain, and a tooth that finally stopped throbbing like a bad drum solo. If you're a fellow procrastinator with dental anxiety, this is the place. They earned every star. Thanks to Dr. Shirani and the entire team.

    This review is well deserved! Dr. Shirani performed my first implant a couple years ago. I…read morecouldn't believe I never experienced any pain. He had a great sense of humor, warm and was very respectful of my fear of dental work. Today, I had another implant done and it was another successful procedure. Dr. Shirani and team were just as caring and attentive as the first time. If you are searching for an endodontist, I highly recommend him. He's great for patients who are petrified of dental work. I would have him as my dentist if I could! Thank you Dr. Shirani! You are simply the best!!!

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    Silicon Valley Endodontics and Microsurgery - New equipment

    Silicon Valley Endodontics and Microsurgery

    4.8(171 reviews)
    7.5 mi

    Dr. Jason Kung and his team: Tran, Samantha, Ramona and Wai did an AWESOME JOB! Their patience,…read morekindness& supportive professionalism was the best. I'm a huge fan and DEFINITELY RECOMMEND this place for Root Canals, Enndodontics and Microsurgery. They are receptive to anxious patients, like myself. Their follow up the next day check in was thoughtful. I HIGHLY RECOMMEND THIS PLACE! Thank all of you!

    Referral from another doctor for cracked tooth. They have a 3d xray machine which spins around 360…read moredegrees. The first girl running the machine had no idea what she was doing. Didn't get the placement of the body right and faulty instructions on posture. Blamed it on the shoulders being too big. As the imaging head rotates it hit my shoulders. Didn't explain the correct placement and the killer was she forgot the lead body shield. I was too stupid to notice. Nice dose of ionizing radiation. The second time got the body position correct arms grabbing the handles. Third time a new person got the position still not right, only got half the tooth. They blamed it on the machine. Operator error. They resorted to a regular xray machine. They gave a discount after I complained they were charging for a 3d xray which they never used. Doc said some of the data was useful so partial charge. 4 xray doses, one unprotected. For a cracked tooth they cant treat. Not a good feeling of competence. They should practice on some boxes first instead of live patients.

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    Silicon Valley Endodontics and Microsurgery - New facility

    New facility

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    Judy Chen, DDS - DR. JUDY CHEN, Harvard Endodontics

    Judy Chen, DDS

    4.8(158 reviews)
    9.0 mi

    I had an old crown that fell off while on vacationing back in December 2025. I contact my general…read moredentist hoping it will be a quick fix and replace a new crown. He did some work on the tooth and after couple weeks the tooth started to hurt. I had a root canal in other tooth over 10 years ago so the feeling of sharp pain was very familiar. I called my dentist office to let them know I need a root canal and will be seeing a specialist. My dentist has my permanent crown waiting for me and I thought I could hold off on seeing a specialist, but the root canal pain was unbearable. So I went to see another dentist, Dr. Nguyễn on a Saturday. After xray and assessment, she prescribed me some antibiotics and pain medication. She then referred me to Dr. Chen. I've seen other Endodontist in the past for my other root canal and the experience with Dr. Chen by far was the best experience and I am extremely grateful for her. Dr. Chen was extremely pleasant, explained the entire process in detail, explained during the procedure, and explained to me what to expect after my procedure. She did not only successfully took our four nerve in that one tooth, but also reshaped my top crown, so when my new bottom crown is on, it will not ruin my dental crown. She even suggested, once my crown is placed by my dentist, please come back to her to make sure my bite and crown fit perfectly so it doesn't create problems for me in the future at no cost to me! I do have aggressive grinding and biting so she wanted to make sure I can keep the longevity of my crowns, since we all know this stuff is costly. She genuinely put her patient first, she even waived some charges for me! The office called me the next day to ask how I was doing. The staff and Dr. Chen are so kind and professional. Now, I am sad I won't get to see her again until my next root canal (hope that doesn't happen). If it does, I know where to go. If you want an exceptional, knowledgeable Endodontist who also put your needs ahead of your wallet, I highly recommend Dr. Chen.

    01/02/2026 I was referred to Dr. Judy Chen by my dentist. I initially came in because I was…read morecomplaining about some tooth pain. The moment you walk in you are greeted by the 3 gals at the front desk. The ambiance from the front desk, patient room and even restroom was so calming. I told my husband that I felt like I went to the spa! The place was nicely lit, super clean, smelled really nice and not overpowering. My experience with the care quality that Dr. Chen and her team carried from check in, explaining what they will be doing to diagnose, plan of care, costs, payments etc was probably the most relaxing experience I've ever had. Even their voices were putting me into a trance lol I have my procedure scheduled until after I deliver my baby. I appreciate that Dr. Chen did not rush this procedure but rather chose to wait for the best interest of my health and pregnancy. That's when I knew I was in good hands. Will be back to review after my procedure.

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    Judy Chen, DDS
    Judy Chen, DDS
    Judy Chen, DDS - Dr. Chen is such a sweet dentist, she made me laugh all the time & even gave me a thoughtful treat after today's appt. IHer!

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    Dr. Chen is such a sweet dentist, she made me laugh all the time & even gave me a thoughtful treat after today's appt. IHer!

    Sunnyvale Endodontics - Dr. Hoang and Dr. Monzavi specialize in root canal treatments and take pride in serving their community.

    Sunnyvale Endodontics

    4.8(42 reviews)
    7.5 mi

    Steve represented this office very well by being professional, thorough, friendly and responsive…read more He answered all my questions timely and to the best of his knowledge. When I arrived at the office, everyone was very welcoming, I felt like I was so important and they made me feel at ease. Dr Hoang was very knowledgeable, and she explained her findings til I fully understood. Her assistant was also very nice. The front desk was friendly and polite when her and Steve welcomed me at the lobby. Social distancing and sanitation was well maintained in the office. I can say this is one of my favorite doctor's visit ever. Thank you!

    I was referred to this office by my dentist to treat a severe infection and I'm so glad I was. Dr…read more Monzavi is knowledgable, kind, and efficient. He took the time to explain the process and make sure my questions were fully answered. All of the staff are incredibly kind and helpful as well, they checked up on me to make sure I received the prescription for my pain medications. I was extremely nervous coming in because it's my first ever root canal treatment but Dr. Monzavi is great and I felt comfortable during the treatment. He checks on you throughout the treatment to make sure you are OK and that the procedure is painless, then after the treatment thoroughly reviews with you what has been done and what the next steps are. I had 2 appointments so far (due to the severity of the infection) and each of them took less than an hour which is way quicker than what I expected. They scheduled me another follow-up appointment to check on the healing progress. You can tell the people here care about their patients. Overall I would highly recommend this office to my family and friends and anyone else looking to get a root canal done. :)

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    Sunnyvale Endodontics - Dr. Babak Monzavi received his certificate of Endodontics at UCSF in 2014 and Doctor of Dental Surgery from University of Texas San Antonio.

    Dr. Babak Monzavi received his certificate of Endodontics at UCSF in 2014 and Doctor of Dental Surgery from University of Texas San Antonio.

    Sunnyvale Endodontics - Dr. Hoang graduated magna cum laude at Boston University Goldman School of Dental Medicine and completed her Endodontics training in 2000.

    Dr. Hoang graduated magna cum laude at Boston University Goldman School of Dental Medicine and completed her Endodontics training in 2000.

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    Contemporary Endodontics - Entrance door

    Contemporary Endodontics

    5.0(43 reviews)
    6.4 mi

    Dr. Lavasani and team streamlined the process for me, and the results were phenomenal…read more TLDR; I went to the dentist for the first time after 5-6 years and was written a referral for a root canal, possibly 2, to fight an infection about the size of a penny/nickel in Nov 2025. My treatment was complex, but my first root canal was painless after a week. They walked me through multiple assessments, and we agreed on a plan to save my second tooth before committing to another root canal. My recovery is 6 months before follow up, and my dentist confirmed the infection site is healing nicely after only one month. The pressure's practically gone now, and I'm expecting bone growth within a few months. Recovery is the patient's responsibility, but this office provides quality care and sets you up for success. It's always a good sign when someone follows up and answers your concerns! :)

    Dr. Lavasani is very patient. It took a long time to numb my tooth, she waited, gave me 2 more…read moreinjections to make sure l am fully numb before starting root canal. She also took her time to explain every detail to ensure I understood the procedure and conditions of my other teeth. Everyone in the office is nice and courteous, ensure I have a nice recovery by follow up phone call. Office assistant even referred me to a good general dentist whom l am searching for one. If l ever need another root canal, I will go to Dr. Lavasani definitely!

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    Isaac J Kim, DDS - generaldentistry - Updated August 2026

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