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    Tessie T Sy DDS

    4.2 (15 reviews)
    Open 9:00 am - 6:00 pm

    Services - Tessie T Sy DDS

    Cavity treatment

    Dental exams

    Teeth cleaning

    1 More Service

    Tooth filling replacement or repair

    Tessie T Sy DDS Photos

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    Recommended Reviews - Tessie T Sy DDS

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    1 year ago

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    2 years ago

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    2 years ago

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    2 years ago

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    2 years ago

    I have been coming here for years. Dr Sy is amazing with kids. Her whole staff is awesome

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    2 years ago

    The doctor is very sweet and very responsible for being a dentist. I want to thank her for her good work. I recommend her.

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    2 years ago

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    2 years ago

    Best DENTIST ever. My family and I have been going to them for over 20 years. And they have always handled us with good care.

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    10 years ago

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    9 years ago

    Great staff! Super friendly and flexible scheduling! Not many places offer Saturday appts. They are always very professional.

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    16 years ago

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    11 years ago

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    EndoCare Center - Office is on the 2nd floor of this building!

    EndoCare Center

    4.8(126 reviews)
    8.9 km

    I'm fresh off having a root canal done here by Dr. Yu and it was a great experience. From setting…read moreup the initial consultation to getting the actual procedure done (on the same day), it was seamless. I was in/out of there in a little over two hours. Upon walking in to the office, I was welcomed by a nice staff person who instructed me to fill out some paperwork. I was then taken to a room for the consultation. Dr. Yu advised to have a root canal based on his evaluation. I was then moved to another room for the actual procedure after having anesthesia injections into my mouth. After some prep work done by his very comforting staff, it was time for the games to begin! I appreciated how his staff guided me through the prep work and explained what they were doing. It honestly feels really weird to have your mouth wide open while having strange objects being placed inside. During the procedure, I could see they were passing instruments back/forth. There were weird sounds, noises and smells. I never felt uncomfortable as they always checked in to see if I was doing OK. Before I knew it, the procedure was over and Dr. Yu went over recovery expectations and the like. Overall, it was a very efficient and comfortable process. Hopefully I won't need to return anytime soon but it's nice to know that this office is available in the local area.

    Thank you Dr. John Yu for your kind care and warming environment at EndoCare center…read more I had a concerning tooth that I needed a consultation on and so I made the decision to make an appointment here after being referred and reading positive reviews. The whole experience was just really wonderful. Easy to book an appointment, friendly staff, and parking is just great. Dr. Yu is amazing and the reviews do him justice. He answered all my questions and I just felt so much peace of mind getting his professional opinion on a root canal. The procedure itself was painless and I can tell you I was nervous about the whole experience. They make you feel invited and welcomed at this office so if you need any root canal consultation please see Dr. John Yu.

    Photos
    EndoCare Center - Dr. John Yu, Endodontist

    Dr. John Yu, Endodontist

    EndoCare Center - Surgical microscope providing illumination and magnification is used in every procedure.

    Surgical microscope providing illumination and magnification is used in every procedure.

    EndoCare Center

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    Covina Smile Dentistry - Waiting Room

    Covina Smile Dentistry

    4.8(972 reviews)
    6.6 km

    Brittney (sorry if I spelled it wrong) is the scheduler that tries to get me back in the office for…read moretreatment. She's super bubbly and doesn't make you feel pressured to make a decision on the spot. Dental hygienist that worked on me was Angie, very sweet, light hands and if I felt sensitivity she stopped. Saw Dr Kao on 4/29/26 and 4/30/26 for fillings, he was friendly, had great stories and added a lot of humor during treatment. Yvette helped him on both days and they work well together. Yvette always made sure I was comfortable, offered me water and headphones to relax, very sweet and easy to talk to. The office now has cherry payments - like Klarna and affirm which is nice because you no longer have to pay a lump sum. Office is immaculately clean.

    Thank you Dr. Sima, Dr. Kao, and the entire dental staff for taking such great care of me and…read moreeasing my dental anxiety. From my very first phone call with Britney to the warm welcome from Alicia and the whole team, I knew I was in great hands. The office is immaculate, and the state-of-the-art equipment allows everything to be completed in-house, which made the entire experience even more convenient and reassuring. Dr. Sima and Dr. Kao are truly talented dental professionals, and I'm so grateful for the care and compassion everyone showed. Amazing experience! I am definitely recommending all my friends and family to Covina Smile. I am so happy to have found my new dental office!

    Photos
    Covina Smile Dentistry - Degrees and certificates

    Degrees and certificates

    Covina Smile Dentistry - Dr. Sima !!! The Wizard. Thank you so much for everything.

    Dr. Sima !!! The Wizard. Thank you so much for everything.

    Covina Smile Dentistry

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    Friendly Endodontics - Bar (neon restroom area)

    Friendly Endodontics

    4.1(61 reviews)
    6.6 km

    Awful experience!!!…read more I came here October last year. I arrived before my appointment time and waited almost 45 min before the doctor saw me. He spent maybe only one minute to check out my condition and recommended me to see an ENT doctor instead. I wish my dentist didn't recommend me to this place because they couldn't help me with the issue I had. I paid around $25 for my visit and left, but a couple months later, I received a letter from them billing me $160.60 because my insurance didn't cover my visit. Why didn't they check to make sure before they saw me?? This is a huge issue. And then I also wondered why they charged me for panoramic film when they didn't even take one of my teeth while I was there! So I decided to call them again at a later time, and they just removed it from my bill without any questions. That's great, but it's only ~$50 less, and it seemed like maybe they just add it on to people's bills as a standard practice even if they don't actually take a panoramic film, otherwise why would they not even try to fight for it??? It's like they know it shouldn't even be on there. So now, I still need to pay $100 something just for a one minute consultation for something they can't fix..... Clearly, they just want to make money off of their patients without really helping them. You're better off going somewhere else.

    Dr kwon and team. are Great. To let everone know the team is:…read moreProfessional Kind understanding respectful I recommend this team to everyone

    Photos
    Friendly Endodontics - Operating room with sanitized seat covers

    Operating room with sanitized seat covers

    Friendly Endodontics - The Waiting Room

    The Waiting Room

    Friendly Endodontics - Hello Everyone! We would like to say thank you to those who write us reviews whether on google or yelp. We are grateful for your feedback!

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    Hello Everyone! We would like to say thank you to those who write us reviews whether on google or yelp. We are grateful for your feedback!

    Alfonso E Martinez, DDS

    Alfonso E Martinez, DDS

    3.1(31 reviews)
    1.2 km

    I had been coming to this dentist office since I was in high school. Guys, I got the left side of…read moremy wisdom teeth removed here 3 years ago. The SURGEON who was supposed to extract them called off and they got the regular dentist who was already there to extract my wisdom teeth instead. Being naive and trusting of these people, I agreed. I had looked up the symptoms and numbness was one of them. I let one day go buy and I noticed the numbness had gone away on my entire face EXCEPT for the left side of my tongue. I called into the office and the receptionist said to give it a few more days. 1 week went by, nothing. Two weeks, NOTHING. And they kept telling me it would take a while for the feeling to come back. It's been three years! I regret ever going to this dentist. when it came time for my clean up, the office receptionist called and asked me if I wanted to make an appointment and I told her no and the reason why! She told me they had let go of the dentist who had extracted my teeth . So, I agreed to go in and get my clean up. When I'm walking to the restroom.. I see the same dentist! They lied to me. This place is absolutely terrible. Their staff is great, and the would recommend you looking elsewhere to get your wisdom teeth extracted. I'm sorry if this post is really negative but honestly not being to feel your tongue sucks!

    Please do not go here my parents would take me here as a little girl and now I'm dealing with the…read moreconsequences needing root canal when not necessary , they will tell u you have cavities when you don't just to charge you. Don't go here

    Photos
    Alfonso E Martinez, DDS
    Alfonso E Martinez, DDS
    Alfonso E Martinez, DDS

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    Monrovia Dentalcare - Cute Halloween decorations!! #ilovespookyseason

    Monrovia Dentalcare

    4.8(201 reviews)
    7.8 km

    I've been going here for six years. This place has three female practitioners! Two female dentist,…read moreand an excellent endodontist! All three women are experienced professionals. They are gentle and extremely knowledgeable and have helped me many times. I went there today and I saw the specialist, the endodontist. She is friendly knowledgeable, and very experienced. She previously looked at a root now for Me and And was very gentle and experienced. I recommend this dental office for sure

    I can't say enough good things about Dr Dao and the team at Monrovia Dentalcare. I came in with…read moretooth pain and was very nervous, but Dr Dao immediately put me at ease. She is incredibly knowledgeable, conservative and extremely detail-oriented. She took the time to thoroughly explain what was going on, walked me through my options and never made me feel rushed or pressured into treatment, which I appreciate! Dr Dao genuinely wants what's best for patients. The entire staff is amazing- friendly, professional and welcoming the moment you walk in. Everyone is kind and attentive. If you're looking for a skilled, honest dentist who truly cares, look no further! I'm so grateful to have found this office and highly recommend it to anyone looking for an exceptional dentist! Thank you Monrovia Dentalcare!

    Photos
    Monrovia Dentalcare - They always decorate so cute for the holidays!!

    They always decorate so cute for the holidays!!

    Monrovia Dentalcare - Thanksgiving in full swing here! They always decorate so cute for the holidays!!

    Thanksgiving in full swing here! They always decorate so cute for the holidays!!

    Monrovia Dentalcare - Very relaxing dental office with TVs for you!

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    Very relaxing dental office with TVs for you!

    Tessie T Sy DDS - generaldentistry - Updated June 2026

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