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    theSimpleTooth - Dentist Foothill Ranch

    4.6 (82 reviews)
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    Services - theSimpleTooth - Dentist Foothill Ranch

    Cavity treatment

    Dental exams

    Tooth filling replacement or repair

    theSimpleTooth - Dentist Foothill Ranch Photos

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    Recommended Reviews - theSimpleTooth - Dentist Foothill Ranch

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    Before my filling with a laser! No novocaine! So amazing!
    Katie Jane K.

    There are few doctors appointments I look forward to - but a visit to The Simpletooth is an opportunity to hang out for an hour or so with friends. I have the utmost trust and respect for Dr. Le. Up selling doesn't exist at the Simpletooth, and I completely trust his diagnoses and advice. Tina, the office manager, is wonderful and Gina the hygienist does an amazing job. My teeth are the best they've been and I can't recommend Dr. Le to enough people. Thank you Dr. Le!!!

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    3 months ago

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    3 months ago

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    4 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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    6 years ago

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    Vu L.

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    7 years ago

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    11 years ago

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    Photo of Bob M.
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    6 years ago

    Always great service by Dr Le and his entire staff. Was impressed by Covid measures taken to protect patients and staff.

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    7 years ago

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    Vu L.

    Thanks so much! We appreciate your loyalty, too!

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    6 years ago

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    Vu L.

    Thanks so much, Mike! We love seeing great folks like you!

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    10 years ago

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    12 years ago

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    7 years ago

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    11 years ago

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    7 years ago

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    15 years ago

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    11 years ago

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    17 years ago

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    16 years ago

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    14 years ago

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    8 years ago

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    11 years ago

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    8 years ago

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    Vu L.

    Thanks for the kind words, Steve P!

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    8 years ago

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    8 years ago

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    6 years ago

    Dr. Le is professional, warm, skilled, and most important...painless! I will stay with him as my dentist from now on.

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    10 years ago

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    14 years ago

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    11 years ago

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    11 years ago

    Best dentist ever! I would certainly recommend him. I had 2 cavities filled and I felt great afterwards...went to lunch with my mom.

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    14 years ago

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    10 years ago

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    14 years ago

    Amazing Dr, and knowledgeable staff. State of the art equipment... Love watching my favorite shows while getting my teeth worked on.

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    Ask the Community - theSimpleTooth - Dentist Foothill Ranch

    Review Highlights - theSimpleTooth - Dentist Foothill Ranch

    “Le, is personable so there hasn't been any awkward silence during any of my visits.”

    Mentioned in 50 reviews

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    Foothill Modern Dental - Selina Sarno

    Foothill Modern Dental - Selina Sarno

    5.0(3 reviews)
    0.0 mi

    I genuinely cannot say enough good things about Dr. Sarno and her entire practice. From the moment…read moreyou walk through the door, you feel welcomed, cared for, and truly seen. Dr. Sarno is one of those rare doctors who combines incredible skill with genuine compassion. She takes her time with every patient, explains everything thoroughly, and makes you feel completely comfortable no matter what you're in for. You can tell she truly loves what she does, and her dedication shows in every part of her work. I also want to highlight Alison, who works at the front desk and has been such a huge inspiration to me personally. Watching the way she handles every patient with patience, kindness, and professionalism has taught me so much about what it means to give your best at work. Between Dr. Sarno's expertise and Alison's incredible care at the front desk, this office is honestly one of the most welcoming and trustworthy places you could ever visit. I'm so grateful for everything they do!! they've set the standard for what a medical office should feel like. I recommend them 1000%!

    I began going to this dental practice many years ago. The staff is so friendly and the dental care…read morehas always been painless. I actually look forward to getting my teeth cleaned, Olga and Jennifer are great hygienist. And Doctor Sarno is very personable and does an outstanding job with any dental work that I need. Looking for a Great and Honest dental office this is the place for you.

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    Foothill Modern Dental - Selina Sarno
    Foothill Modern Dental - Selina Sarno
    Foothill Modern Dental - Selina Sarno - In office cookie party!!!

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    In office cookie party!!!

    Lake Forest Oral Surgery - Kathy is our Office Coordinator.

    Lake Forest Oral Surgery

    4.8(74 reviews)
    0.0 mi

    We had a very disappointing and concerning experience with Dr. Suzie Um following my wife Shahida…read moreShahid's full-mouth extraction on January 12, 2026. Before the procedure, we fully disclosed her serious medical conditions, including severe IBS, malabsorption, and immune-related complications that make repeat surgeries and anesthesia especially difficult and risky for her. After the extractions, we discovered that alveolar ridge preservation (bone grafting) was not performed. When we later asked why this critical step had been omitted, we were not given a clear explanation. We have since consulted other dental professionals who advised us that, because too much time has passed, attempting the procedure now may no longer be effective. What is most troubling is that we were never informed beforehand that bone grafting would not be done, nor were we advised about the potential consequences such as accelerated bone loss and limitations for future dental restoration options. Had we known, we would have made different decisions regarding treatment. As a result, my wife may now require additional surgical procedures that she may not be medically able to tolerate. This situation has caused significant physical pain, emotional distress, treatment delays, and financial burden. We are sharing this experience so that other patients -- especially those with complex medical conditions -- understand the importance of asking detailed questions about treatment planning, bone preservation, and post-extraction care before proceeding with major dental procedures. Based on our experience, I cannot recommend Dr. Suzie Um to others seeking complex dental care. -- Shahid Karim

    For anyone scared of dental work...fear no more. Dr. Um is a fantastic specialist who makes sure…read moreyou are comfortable and without pain. Plenty of parking and great lake forest location. Office is clean and inviting. The equipment is up to date, they even have a TV option to view while you are being treated. Higly recomended!

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    Lake Forest Oral Surgery - Dr. Um

    Dr. Um

    Lake Forest Oral Surgery - Reception

    Reception

    Lake Forest Oral Surgery - Treatment Room (Oral Surgery/Dentistry/Dental Implants/ Wisdom Teeth/ IV Sedation)

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    Treatment Room (Oral Surgery/Dentistry/Dental Implants/ Wisdom Teeth/ IV Sedation)

    Harmony Dentistry - 18 Natural porcelain veneers placed for function and aesthetics done by Dr. Ash :)

    Harmony Dentistry

    4.8(533 reviews)
    1.7 mi
    Consultations available
    Available by appointment

    I don't typically write reviews, but it's hard not to when you receive care from a dental office…read morelike Harmony Dentistry! The care is absolutely exceptional from start to finish, and most importantly, you can truly trust the team. I highly recommend Harmony Dentistry to my family, friends, and anyone looking for a dental office they can feel comfortable and confident in!

    My family has been going to Harmony Dentistry for over seven years, and I can honestly say it's the…read morefirst dental office we've ever truly loved. From the moment we walk in, the entire team makes us feel comfortable and cared for like we're family. The office is clean, modern, and welcoming, and the staff is always friendly and professional. The hygienists are incredibly gentle, thorough, and take the time to explain everything clearly whether it's a routine cleaning or a more involved procedure. Linda was my daughter's hygienist until my daughter moved away, now Linda is my hygienist. My former hygienist was Toni until Toni moved away. I can't even say who I like better because they were friends and so much a like! Linda remembers everything we've ever talked about so it's like going in to visit with a friend. Dr Ash and Dr Truong are both so great and also care for us like we are family when we visit. One of my sons got braces this year and Harmony Dentistry works very closely with his orthodontist. This week, my son had a filling fixed, and Harmony was able to call the orthodontist to pop in very quickly to remove one of his bands so the filling could be replaced. How convenient for all of us! Some fun amenities include cold water bottles in the waiting room, Netflix to watch on the ceiling televisions with headphones, and a paraffin wax treatment for your hands if you like! We've recommended Harmony Dentistry to many friends over the years and will continue to do so. It's rare to find a dental practice that combines skill, kindness, and consistency the way they do. We're so grateful to have found them!

    Photos
    Harmony Dentistry - Our porcelain veneers done by Dr. Ash :)

    Our porcelain veneers done by Dr. Ash :)

    Harmony Dentistry - Natural side profile with our porcelain veneers. Done by Dr. Ash:)

    Natural side profile with our porcelain veneers. Done by Dr. Ash:)

    Harmony Dentistry - Before and after crown makeover done by Dr. Ash

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    Before and after crown makeover done by Dr. Ash

    Healthy Living Dentistry - Dr. Roy Kim, Family and Cosmetic dentist, serving Foothill Ranch, Lake Forest, Irvine, Orange County. Implants, Orthodontics, Oral Surgery.

    Healthy Living Dentistry

    5.0(57 reviews)
    0.1 mi

    I've been coming here in Lake Forest for a while now, both for routine cleanings and a cavity…read morefilling, and it's consistently been a smooth experience every time. Wait time is minimal, the staff is streamlined and reliable, and appointments are well structured so you're not sitting around wondering when you'll actually be seen. Dr. Kim is great to deal with. He's sociable and easy to talk to, but also genuinely good at explaining what's going on and why, without turning it into a sales pitch for procedures you don't need. No upselling, no pushing expensive stuff you didn't ask for. He also has a very confident, capable hand, the anesthesia administration was barely noticeable, minimal pain, and the office itself is spotless. As a doctor myself, I wish my own practice ran as cleanly and efficiently as his does. When my kid starts growing teeth I will definitely bring him here.

    I've been seeing Dr. Roy Kim, DDS since 2018, and he's an exceptional dentist. He knows his stuff,…read moreis kind and attentive, and genuinely cares about his patients. His staff is always friendly and professional. Even after moving from Lake Forest to Tustin, I still make the 25-minute drive because he's that good. I highly recommend Dr. Kim and his team! AAA+

    Photos
    Healthy Living Dentistry - Dr. Roy Kim at Healthy Living Dentistry of Foothill Ranch, Lake Forest.

    Dr. Roy Kim at Healthy Living Dentistry of Foothill Ranch, Lake Forest.

    Healthy Living Dentistry
    Healthy Living Dentistry - Warm and comfortable waiting area at Healthy Living Dentistry of Foothill Ranch, Lake Forest.

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    Warm and comfortable waiting area at Healthy Living Dentistry of Foothill Ranch, Lake Forest.

    theSimpleTooth - Dentist Foothill Ranch - generaldentistry - Updated October 2026

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