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Discover the story behind Chompers Pediatric Dentistry & Orthodontics in South San Francisco and our commitment to child-focused care. CHOMPERS Our History Schedule Appointment A Legacy of Smiles: Our History of Exceptional Care Chompers Pediatric Dentistry has a long and distinguished history of serving families in our community. Our practice was established in the 1950s by the renowned Dr. Arthur Dugoni, the first and only person in the United States or Canada to have a dental school named in his honor. Dr. Dugoni’s vision and dedication laid the foundation for the exceptional pediatric dental care we continue to provide today. In 1960, Dr. Charles Bona took over the practice when Dr. Dugoni pursued graduate studies in orthodontics. Dr. Bona dedicated over 40 years to taking exceptional care of his young patients. His gentle and caring approach endeared him to the children and families of our area, and the success of his practice was a testament to his commitment to pediatric dentistry. In 2003, Dr. Bona met Dr. Kenny Tse, and they instantly felt a strong connection. Their shared views on pediatric dentistry made the transition smooth and seamless. Dr. Kenny admired Dr. Bona's dedication and compassionate care, and he was honored to continue the legacy that Dr. Bona had built. Together, they attended numerous continuing education courses and enjoyed regular lunches, forging a close mentorship and friendship. After retiring, Dr. Bona devoted his time to his passions, including showing Championship Mastiff dogs and sailing. He remained a valued mentor and friend to Dr. Kenny until his passing in 2018. Dr. Bona’s legacy lives on at Chompers Pediatric Dentistry, where we strive to uphold the high standards of care and compassion that he exemplified. Our practice continues to honor the pioneering spirit of Dr. Dugoni and the gentle care of Dr. Bona. At Chompers, we are committed to providing the highest quality dental care to children in our community, building on the strong foundation established by our esteemed predecessors. Our history is a testament to our enduring dedication to pediatric dental excellence.

Chompers Pediatric Dentistry & Orthodontics guides families through the first pediatric dental visit in South San Francisco with gentle care and clear communication. Back to Pediatric Dentistry First Visit Expectations We want your child’s first dental visit to feel calm, welcoming, and pressure-free. Building comfort and trust from the very beginning is always our priority. We move at your child’s pace, explaining each step and taking time to make sure they feel safe, heard, and supported throughout the visit. Schedule Appointment A TEAM FOCUSED ON YOUR CHILD'S COMFORT Caring, Experienced Dental Providers Led by Dr. Kenny Tse, Dr. Laura Lim, and Dr. Liza Heron, our team focuses on creating calm, supportive, and positive experiences for every child. MONDAY-FRIDAY 8:30am - 5:30pm Closed for Lunch 12:45 - 2:00pm. Check out our working hours and choose a time that fits your family’s schedule! PARKING Free Parking Hassle-free parking right at our doorstep, so you can focus on your little one’s smile! A Visit Built Around Your Family Your first appointment isn’t just about checking teeth — it’s about getting to know your family and helping your child feel comfortable from the start. Here’s what you can expect during a new patient visit: Connecting with Your Child We take time to build trust and help your child feel safe, seen, and supported throughout their visit. Empowering Parents with Education You’ll receive clear, judgment-free guidance on topics like brushing habits, nutrition, thumb-sucking, fluoride options, airway health, and more. Listening to Your Goals We welcome questions, ideas, and preferences. Whether you’re exploring a fluoride-free approach or have a specific care philosophy, we’re here to support you. Making It Fun! From playful interactions to cheerful surroundings, we aim to help your child feel at ease — and maybe even excited — about their visit. What If It’s Their First-Ever Dental Visit? Perfect! We’ll gently introduce your child to the sights and sounds of the dental office at their own pace. There’s no pressure to complete every step during the first visit. If appropriate for your child’s age and comfort level, we may do a quick exam or count teeth — but our top priority is helping your child feel comfortable and confident. What to Bring? To help make your visit go as smoothly as possible, we recommend bringing the following: A favorite toy or stuffed animal Something familiar can help your child feel cozy and at ease Insurance card (if you have dental insurance) Any previous dental records or just let us know if your child has seen another dentist, and we’ll gladly request the records for you Forms & Paperwork We’ll send you a secure link to our digital new patient forms before your appointment. Completing them ahead of time helps us prepare and keeps your child’s visit relaxed and focused on comfort. If you need help at any point, our team is happy to assist. Families Choose Chompers for a Thoughtful First Visit We’re based in South San Francisco, and many families come to us because they’re looking for a calm, child-centered dental experience. If comfort, communication, and a gentle approach matter to you, you’re in the right place. Does Your Child Feel Nervous About Dental Visits? You’re not alone — dental anxiety is very common, especially for young children. Our team has extensive experience supporting anxious patients with patience, clear communication, and a gentle, child-centered approach. We take time to help children feel comfortable, explain things in age-appropriate ways, and never rush the visit. For children who need extra support, we’ll talk with you about options that can help make their experience easier and more positive. Fluoride-Free Care Options We respect that every family has different preferences when it comes to dental care. If you’re interested in fluoride-free options, we’re happy to talk through what’s available and help you decide what feels right for your child. Our team will explain each option clearly and support your choices without pressure or judgment. Do you offer fluoride-free toothpaste? Yes. We offer fluoride-free toothpaste options during your child’s visit. If you have a preference, just let us know and we’ll do our best to accommodate. Can my child skip fluoride treatments? Yes. Fluoride treatments are optional and never required. We respect each family’s preferences and will discuss options so you can decide what feels right for your child. Do you offer fluoride-free alternatives? Yes. We offer fluoride-free options and are happy to discuss alternatives, including hydroxyapatite-based products, when appropriate for your child. What is hydroxyapatite? Hydroxyapatite is a naturally occurring mineral that makes up a large portion of tooth enamel. Some families choose it as a fluoride-free option to support enamel health. Do you offer FIGG hydroxyapatite products? Yes. We offer FIGG hydroxyapatite products as one of the fluoride-free options available at our office. Recommendations are always personalized based on your child’s age, cavity risk, and overall oral health. Is fluoride-free care safe for children? Fluoride-free care may be appropriate for some children depending on their individual needs. We’ll review your child’s oral health and help guide you through the options so you can make an informed decision. Will you discuss fluoride and fluoride-free options before treatment? Absolutely. We believe in open, judgment-free conversations. Our team will explain fluoride and fluoride-free options clearly and answer any questions before moving forward. Are there non-fluoride ways to help prevent cavities? Yes. Good brushing habits, nutrition guidance, sealants, and regular dental visits all play an important role in cavity prevention. We’ll help you understand which approaches may be helpful for your child. Pediatric FAQ When should my child have their first dental visit? We recommend a first dental visit by your child’s first birthday or when the first tooth appears. Early visits help children get comfortable and allow us to support healthy habits from the start. Are baby teeth really that important? Yes. Baby teeth play an important role in chewing, speech development, and guiding permanent teeth into place. Even though they eventually fall out, keeping baby teeth healthy helps support proper jaw development and can prevent dental problems later on. My child is nervous about the dentist. Can you help? Absolutely. Dental anxiety is very common. We take time to move at your child’s pace, explain things in kid-friendly ways, and focus on helping them feel safe and supported. Do you offer fluoride-free options? Yes. We offer fluoride-free options and are happy to discuss alternatives, including hydroxyapatite-based products, when appropriate for your child. When should I start brushing my child’s teeth? As soon as the first tooth appears. We’ll guide you on brushing techniques and toothpaste choices based on your child’s age and needs. Do you take X-rays? Are they safe for kids? Yes, when needed. We use modern digital X-rays and follow strict guidelines to keep radiation exposure as low as possible for children. What are dental sealants, and should my child get them? Dental sealants are protective coatings placed on back teeth to help prevent cavities. We’ll let you know if sealants may be helpful for your child. Do you use sedation for dental work? We offer sedation options when appropriate. If your child needs extra support, we’ll talk with you about what’s available and what may be best for them. What if my child has special healthcare needs? We’re experienced in caring for children with a wide range of needs. Our approach is individualized, patient, and focused on comfort and understanding. Do families travel to Chompers from outside South San Francisco? Yes. Some families choose to visit us because they’re looking for a calm, child-centered dental experience focused on comfort and communication. Ready to Schedule? We can’t wait to meet you and your child! Click below to schedule your first visit or call us with any questions. Schedule Appointment More Smiles Per Hour! WHAT PARENTS SAY ABOUT US Chompers remains the best pediatric dentist office we’ve experienced. We’ve had both good and bad experiences previously and once we found chompers we were hooked. Thank you for always caring for my kids, never shaming, always encouraging, partnering with parents, and generally just being wonderful. Nicole R. Parent Hear them

Chompers Pediatric Dentistry & Orthodontics is a special needs dentist in South San Francisco providing individualized, compassionate dental care for every child. Back to Pediatric Dentistry Special Needs Dentistry Compassionate Care for Every Child — With Support, Flexibility, and Understanding. At Chompers Pediatric Dentistry, we believe every child deserves excellent dental care — in a safe, supportive, and sensory-considerate environment. Our team proudly welcomes children with a wide range of developmental, behavioral, and medical needs. We understand that no two children are alike. That’s why we take a personalized approach to care, working closely with parents and medical providers to create a dental experience that’s tailored to your child’s unique needs. Schedule Appointment AWARD WINNING DENTISTS A Team You Can Trust Dr. Kenny, Dr. Laura, and Dr. Liza bring years of experience caring for children with medical, developmental, and sensory differences — always with patience, flexibility, and a smile. MONDAY-FRIDAY 8:30am - 5:30pm Closed for lunch from 12:45 – 2:00pm. We’ll help you find a time that works best for your child’s routine. PARKING Free Parking Convenient, ground-level parking right at our front door — ideal for wheelchairs, strollers, and easing transitions for children who need a smooth arrival. We Listen First From your child’s first visit and every appointment after, we’re here to listen. We welcome your input and value your expertise as your child’s caregiver. You know your child best, and your guidance helps us create a visit that feels comfortable and positive — for both your child and your family. Whether it’s tips for easing transitions, preferred communication styles, sensory preferences, or strategies that work well at home or school — we want to hear it all. Collaboration with Medical Providers If your child has complex medical needs, we are happy to collaborate with your pediatrician, specialists, therapists, or care team. We can: Review medical histories in advance Adjust treatment plans as needed Coordinate care for in-office procedures or sedation options Ensure safe and smooth communication before, during, and after visits. A Flexible, Sensory-Friendly Approach Our team is experienced in caring for children with: Autism spectrum disorders (ASD) Sensory processing differences ADHD Genetic syndromes Medically complex conditions Anxiety or behavioral needs Physical disabilities And more We adapt our approach to help your child feel safe and supported. That might mean: Slower-paced visits Visual schedules or social stories Dimmed lights or quieter environments Extra time to get comfortable in the dental chair Pre-visit tours to help with transitions Building Trust — One Visit at a Time For some children, it may take a few visits to feel fully comfortable — and that’s okay. We’re in this together. We take things at your child’s pace, never rushing and always prioritizing trust and comfort over procedures. Many families tell us their child’s visit to Chompers was their best dental experience ever — and we feel honored to be part of that journey. Do you see children with autism, sensory sensitivities, or developmental delays? Yes. We regularly care for children with a wide range of needs, including autism, sensory sensitivities, and developmental delays. Our approach is individualized and focused on your child’s comfort, communication style, and pace. Can I share tips or strategies that help my child during other medical visits? Absolutely. Parents know their children best. We welcome any tips, routines, or preferences that help your child feel more comfortable so we can tailor the visit to their needs. Are you able to coordinate care with my child’s medical providers? Yes. When helpful, we’re happy to coordinate with your child’s medical or therapy providers to support a consistent and thoughtful care experience. Do you offer pre-visit tours or sensory-friendly appointments? Yes. For some children, a pre-visit tour or a sensory-friendly appointment can be very helpful. We’ll work with you to determine what may make your child feel most comfortable. What if my child isn’t able to complete a full dental visit right away? That’s okay. Some children need time to build familiarity and trust. We’re comfortable breaking visits into smaller steps and adjusting expectations based on what your child can handle. Do you offer sedation or anesthesia if my child needs it? Yes. Sedation options are available when appropriate. We’ll discuss these carefully with you and recommend options based on your child’s needs, comfort, and safety. FAQs WHAT PARENTS SAY ABOUT US What an amazing experience and relief. Chompers staff was so kind and supportive of my special needs child. I was quite nervous, probably more than my child, during our first office visit. My anxiety quickly subsided once I saw how friendly and compassionate the staff was. A+ to the staff and dentist, the clean and inviting office, and the reassuring treatment they provided my child. Jeffrey C. Parent Hear them Ready to Get Started? We invite you to contact our front office to schedule a new patient consultation. Let us know your child’s unique needs, and we’ll work together to create a plan that feels right for your family. We’re honored to be part of your child’s care journey — let’s take the first step together. Call us at (650) 871-5437 or use our online contact form to get started. Contact Us More Smiles Per Hour!

Chompers Pediatric Dentistry & Orthodontics offers pediatric dental sedation in South San Francisco with safe, gentle options for anxious children. Back to Pediatric Dentistry Safe, Gentle Sedation Options Our pediatric dentistry services are designed to support healthy, confident smiles at every stage of childhood. Explore our gentle, kid-focused treatments—from preventive care and cleanings to fillings, emergencies, and more—to help your child enjoy stress-free visits and lifelong oral health. Click below to learn more about each service. Schedule Appointment Our Approach Experienced, Safety-Focused Team Our doctors and clinical team are experienced in caring for children who need extra support. Sedation decisions are made carefully, with safety, communication, and your child’s comfort as the priority. Thoughtful Planning Planned With Care Sedation visits are planned in advance and scheduled thoughtfully to allow time for questions, preparation, and recovery. We’ll guide you through every step before the appointment. COMMUNICATION Clear Communication We believe parents should feel informed and confident. You’ll have time to ask questions, understand options, and decide what feels right for your child—without pressure. Gentle Sedation for a Stress-Free Experience Some children need extra support during dental visits due to anxiety, age, sensory sensitivities, or treatment needs. We offer carefully selected sedation options and take time to help families understand what’s appropriate, safe, and best for their child. A Thoughtful, Individualized Approach Sedation is never a one-size-fits-all decision. We carefully consider your child’s age, health history, comfort level, and treatment needs before recommending any option. Our goal is always to support a positive experience while prioritizing safety and communication. When We Recommend Sedation Sedation may be recommended if your child: Has dental anxiety or fear of dental procedures Is too young to tolerate treatment comfortably Needs significant or complex dental work Has a strong gag reflex or difficulty getting numb Has developmental or medical needs that make traditional treatment more challenging Every child is different — and so is their care plan. Sedation Options at Chompers Depending on your child’s needs, we may recommend one of the following sedation options. We’ll walk you through each choice and answer all questions before moving forward. 1. Nitrous Oxide (Laughing Gas) This is a mild, safe sedative that helps your child feel relaxed during treatment. Inhaled through a soft nose mask Takes effect quickly Allows your child to stay awake and responsive Wears off within minutes of stopping Nitrous is ideal for children with mild to moderate anxiety or those undergoing shorter procedures. 2. General Anesthesia (In-Office) For children who need a deeper level of sedation, we offer hospital-grade general anesthesia right here in our office. Anesthesia is provided by a licensed medical or dental anesthesiologist who is experienced in pediatric care and focused entirely on your child’s safety and comfort. • Your child sleeps comfortably through the procedure • An anesthesiologist monitors your child continuously from start to finish • Treatment can be completed safely and efficiently in one visit • Care is provided in a familiar, supportive office setting Meet Our Anesthesia Team Board-Certified Medical and Dental Anesthesiologists At Chompers, we partner with a trusted team of board-certified medical and dental anesthesiologists who specialize in caring for children. These providers have extensive experience in pediatric anesthesia and hospital-level safety protocols. Depending on scheduling and your child’s specific needs, anesthesia may be provided by a medical anesthesiologist or a dental anesthesiologist. Regardless of who is caring for your child on the day of treatment, our standards for safety, monitoring, and communication remain the same. We understand that sedation can feel overwhelming for parents. That’s why we take time to review the plan with you in advance, answer questions, and make sure you feel confident and informed every step of the way. Why We Don’t Offer Oral Sedation Some parents ask about oral sedation, which involves giving a liquid or pill medication before treatment. At Chompers, we don’t offer oral sedation because it doesn’t allow the same level of predictability, monitoring, or real-time adjustment as other options. Oral medications cannot be adjusted once taken, and their effects can vary significantly from child to child. Monitoring is also more limited compared to nitrous oxide or in-office general anesthesia. For these reasons, we prioritize sedation approaches that offer greater safety, consistency, and control—so your child can be cared for as comfortably and safely as possible. We’re always happy to talk through sedation options with you and help determine what feels right for your child. What to Expect After Sedation After Nitrous Oxide: Wears off within minutes Your child can return to normal activities right away After General Anesthesia: Your child may feel drowsy or groggy for a few hours Encourage rest and fluids Soft foods are best for the rest of the day Avoid strenuous activity until fully alert You’ll receive customized aftercare instructions at the visit. And we’re always just a phone call away if you have questions. Will my child be completely asleep with general anesthesia? Yes. With general anesthesia, your child will be fully asleep and comfortable throughout the procedure. A licensed anesthesiologist monitors your child continuously from start to finish. Is sedation safe for children? When sedation is recommended, it is planned carefully and monitored closely. We follow strict safety protocols and work with experienced anesthesia providers whose sole focus is your child’s safety and well-being. Will my child remember anything? Most children do not remember their dental treatment when general anesthesia is used. With nitrous oxide (laughing gas), children are awake and aware, but often remember the visit as calm, relaxed, and easier than expected. What if I’m nervous about sedation? That’s completely understandable. We’ll take time to answer your questions, explain all options, and review the plan in advance so you feel informed and comfortable before moving forward. How do I prepare my child for sedation? We’ll provide clear instructions ahead of time, including eating and drinking guidelines and what to expect on the day of treatment. Our team will review everything with you before the appointment. Who provides sedation or anesthesia during my child’s visit? Nitrous oxide (laughing gas) is administered and monitored by our trained dental team during your child’s visit. For general anesthesia, care is provided by a licensed medical anesthesiologist or dental anesthesiologist with experience in pediatric anesthesia. An anesthesia provider is dedicated solely to monitoring your child from start to finish. Sedation FAQs WHAT PARENTS SAY ABOUT US Chompers remains the best pediatric dentist office we’ve experienced. We’ve had both good and bad experiences previously and once we found chompers we were hooked. Thank you for always caring for my kids, never shaming, always encouraging, partnering with parents, and generally just being wonderful. Nicole R. Parent Hear them Our Promise At Chompers, we’re committed to making dental care safe, gentle, and comfortable for every child — whether it’s a simple cleaning or a more complex procedure under sedation. 📞 Have questions? Contact Us to schedule a consultation. Let’s work together to give your child the positive dental experience they deserve. Schedule a Consult More Smiles Per Hour!

Explore Chompers Pediatric Dentistry & Orthodontics, a modern pediatric dental office in South San Francisco designed for comfort, fun, and stress-free visits. CHOMPERS Office Layout Designed to feel welcoming, calm, and fun — so kids feel comfortable from the moment they arrive. Schedule Appointment Take a quick tour of Chompers before you visit We created this Office Layout page so you can explore the different areas of our practice—including our Open Concept hygiene bay, Private Treatment Rooms, Teen Side & Orthodontic Bay, and Play Area & Reception—at your own pace. Previewing the office ahead of time helps kids feel more comfortable, confident, and prepared for their visit. Open Concept Hygiene Area Our open hygiene area allows children to comfortably receive their checkups in a bright, welcoming space while still feeling supported by our clinical team. Read More Private Treatment Rooms Our private treatment rooms are designed to provide a calm, comfortable environment for dental procedures that benefit from a quieter, more focused setting. Read More Teen Side & Orthodontic Bay This dedicated area offers a relaxed, age-appropriate environment that makes dental and orthodontic visits more enjoyable for teens and young adults. Read More Play Area & Reception From the moment families walk through our doors, our reception and play area are designed to create a positive, welcoming, and memorable first impression. Read More WHAT PARENTS SAY ABOUT US Chompers remains the best pediatric dentist office we’ve experienced. We’ve had both good and bad experiences previously and once we found chompers we were hooked. Thank you for always caring for my kids, never shaming, always encouraging, partnering with parents, and generally just being wonderful. Nicole R. Parent Hear them OFFICE TOUR Take a Quick Tour of Our Kid-Friendly Office We designed Chompers to feel more like a playroom than a clinic — so your child feels at home before they even sit in the chair. Have Questions or Concerns? You’re Not Alone. See Parent FAQs

Chompers Pediatric Dentistry & Orthodontics treats pediatric dental emergencies in South San Francisco with prompt, compassionate urgent care. PARENT HUB Dental Emergencies in South San Francisco, CA Schedule Appointment General Pediatric Dental Emergencies Dental emergencies can be stressful for both children and parents. The information below can help you know what to do and when to contact our pediatric dental team. Toothache in Children (What Parents Can Do) - Be sure that the affected area is thoroughly cleaned and that there is no food or other debris trapped inside or around the tooth. You can brush and floss the area as well as rinse the mouth vigorously with warm salt water to try to dislodge any debris. You may also apply a cold compress or ice wrapped in a cloth. Do not put heat or aspirin on the affected area. Give the appropriate dose of pain relief medication and call the office to make an appointment. Broken Braces or Orthodontic Appliances - Often broken or loose braces or appliances will cause no pain and not require immediate attention but do need to be fixed to be sure further damage does not occur. If straight/sharp wire ends are present, cover them with cotton balls, chewing gum, or folded gauze. Broken pieces may be removed if they come out easily. If a wire is painful to remove or caught directly in the gums, cheek or tongue, call the office immediately. Broken, Chipped, or Fractured Tooth - If a tooth is broken, chipped, or fractured, quick action can save the tooth, prevent infection, and reduce the need for future dental treatment. Immediately rinse the injured area with warm water and place a cold compress over the face in the area of the injury to reduce swelling. Schedule an emergency appointment as soon as possible. If you can find the broken tooth fragment, rinse it with water and place it in a clean container with milk, saliva, or water. Bring it with you to the office. Facial Swelling or Signs of Dental Infection - If the face is swollen due to a tooth infection, it could be a life-threatening situation and your child may need to go to a hospital emergency room immediately. Place a cold compress on the face and call our office for a telephone consultation. We will evaluate where the infection is and how it should be treated. Canker Sores and Cold Sores in Children - Children occasionally experience cold sores around the lips and canker sores inside the mouth. Products are available at your local pharmacy that will help minimize the pain and discomfort. Be sure that the product is approved for use on children. The sores most often take one to two weeks to completely heal. If the sores are occurring frequently or lasting longer than expected, please call. Some diseases can begin as simple sores and may require prescription medications. Bitten or Cut Tongue, Lip, or Cheek - If there is bleeding, apply firm yet gentle pressure to the wound with a clean gauze or cloth. If there are areas that appear swollen or bruised and are causing soreness, apply a cold compress. If bleeding from the wound persists for more than fifteen minutes, your child may need to be taken to the emergency room for further attention. Depending on the extent of the injury, an appointment can be made to assess any injury to tissues around the mouth, the bones, or to the teeth. Dental Emergencies Involving Baby Teeth Knocked-Out Baby Tooth (What Parents Should Do) - If one of your child’s baby teeth is unexpectedly knocked out, DO NOT TRY TO RE-IMPLANT A BABY TOOTH. Doing so may damage the growing permanent tooth. You should contact our office as soon as possible to schedule an appointment to evaluate the impact to any other teeth, the jawbone, or other tissues around the mouth. Bleeding After a Baby Tooth Falls Out - If a loose baby tooth falls out and bleeds, have your child bite on a clean folded gaze or cloth for ten minutes while sitting and remaining calm. If bleeding persists, repeat this process. Baby Tooth is Turning Dark - If a baby tooth is losing its white color and turning dark, it is most often an indication of previous trauma. If there is any swelling, tenderness, or loss of white color, make an appointment as soon as possible. Dental Emergencies Involving Permanent Teeth Knocked-Out Permanent Tooth (Urgent Dental Emergency) - Time is the critical factor in saving a permanent tooth. Contact the office immediately. Find the tooth and gently rinse it with room temperature water. Be sure to hold the tooth by the crown, not the root, and DO NOT scrub the tooth. If possible, replace the tooth in the socket and hold it there with clean gauze or cloth. If the tooth cannot be placed in the socket, place the tooth in a clean container with milk, saliva, or water and bring it to the dentist immediately. The faster you act, the better the chances are for saving the tooth. Permanent Tooth Turning Dark or Gray - If a permanent tooth appears to be losing its white color and turning dark, you should schedule an appointment as soon as possible. This is most often evidence of previous trauma and signals the death of the tooth. The tooth needs to be examined and action will need to be taken. When to Call Our Office If your child experiences pain, swelling, trauma, or a knocked-out tooth, please contact our office as soon as possible. Our team can help determine next steps and guide you through care. WHAT PARENTS SAY ABOUT US Chompers remains the best pediatric dentist office we’ve experienced. We’ve had both good and bad experiences previously and once we found chompers we were hooked. Thank you for always caring for my kids, never shaming, always encouraging, partnering with parents, and generally just being wonderful. Nicole R. Parent Hear them

Chompers Pediatric Dentistry & Orthodontics provides pediatric dentistry in South San Francisco for infants, children, teens, and patients with special needs. Back to Home Page CHOMPERS Pediatric Dentistry Our pediatric dentistry services are designed to support healthy, confident smiles at every stage of childhood. Explore our gentle, kid-focused treatments—from preventive care and cleanings to fillings, emergencies, and more—to help your child enjoy stress-free visits and lifelong oral health. Click below to learn more about each service. Schedule an Appointment First Visit Carefully paced, kid-centered visits that help children feel safe, comfortable, and confident. What to Expect Preventative Care Preventative care focused on comfort, trust, and keeping your child’s smile healthy. What to Expect Restorative Care Thoughtful restorative care focused on keeping children comfortable and reassured during treatment. What to Expect Special Needs Dentistry Individualized care that supports each child’s unique needs in a calm, understanding environment. What to Expect Sedation Options Supportive options available to help children stay relaxed, comfortable, and safe during care. What to Expect AWARD-WINNING PEDIATRIC TEAM Dedicated to Healthy Smiles — and Happy Visits Dr. Kenny Tse, Dr. Laura Lim, and Dr. Liza Heron provide expert, kid-focused care in a warm, welcoming environment — helping children feel safe, supported, and proud of their smiles. MONDAY-FRIDAY 8:30am - 5:30pm Closed for Lunch 12:45 - 2:00pm. Check out our working hours and choose a time that fits your family’s schedule! PARKING Free Parking Hassle-free parking right at our doorstep, so you can focus on your little one’s smile! WHAT PARENTS SAY ABOUT US Chompers remains the best pediatric dentist office we’ve experienced. We’ve had both good and bad experiences previously and once we found chompers we were hooked. Thank you for always caring for my kids, never shaming, always encouraging, partnering with parents, and generally just being wonderful. Nicole R. Parent Hear them FIND & CONTACT US Get in Touch We accept all “open” dental insurance plans and offer financing through Wisetack. Full name* Email* Phone* Type of Service* How Can We Help You? Tell us a little about your question — appointments, insurance, orthodontics, or anything else on your mind. Send Message

Chompers Pediatric Dentistry & Orthodontics features a fun kids dental office in South San Francisco with a welcoming reception area and engaging play space. Back to Office Layout CHOMPERS OFFICE LAYOUT Play Area & Reception A welcoming space designed to help kids feel relaxed, confident, and excited from the moment they arrive. Schedule Appointment A Fun, Calm Start to Every Visit At Chompers Pediatric Dentistry, we believe a positive dental experience starts before your child ever sits in the chair. That’s why our Play Area and Reception are thoughtfully designed to create a warm, engaging, and stress-free first impression for children and parents alike. From bright colors to interactive elements, this space helps kids settle in, feel at ease, and transition comfortably into their appointment. A Space Where Kids Can Relax and Unwind Our play area offers age-appropriate activities that encourage creativity, imagination, and gentle engagement while families wait. Whether your child prefers hands-on play, quiet activities, or interactive entertainment, the environment is designed to keep them comfortably occupied without overstimulation. Because our space evolves over time, activities may change — but our goal remains the same: to help kids feel happy, relaxed, and confident before their visit. A Reception Area Designed With Parents in Mind Our reception area is designed to feel open, calm, and welcoming for both children and parents. Comfortable seating, friendly staff, and a cheerful atmosphere help set the tone for a smooth and positive visit. We understand that dental appointments can sometimes feel overwhelming — especially for younger patients — so this space is intentionally designed to reduce anxiety and create a sense of familiarity and comfort from the very beginning. Making Dental Visits Feel Normal — and Positive By creating a reception and play space that feels inviting rather than clinical, we help children associate dental visits with positive emotions. This early experience plays an important role in building trust, confidence, and healthy habits that can last a lifetime. At Chompers Pediatric Dentistry, every detail — from arrival to checkout — is designed to support a calm, reassuring, and child-centered experience. A Thoughtful First Step in Your Child’s Dental Journey Our Play Area and Reception are more than just a waiting space — they’re the first step in helping your child feel safe, supported, and ready for care. We invite you to visit, explore, and see how our environment helps turn dental visits into positive experiences for the whole family. WHAT PARENTS SAY ABOUT US Chompers remains the best pediatric dentist office we’ve experienced. We’ve had both good and bad experiences previously and once we found chompers we were hooked. Thank you for always caring for my kids, never shaming, always encouraging, partnering with parents, and generally just being wonderful. Nicole R. Parent Hear them

Chompers Pediatric Dentistry & Orthodontics offers private treatment rooms in South San Francisco for personalized, comfortable dental visits. Back to Office Layout CHOMPERS OFFICE LAYOUT Private Treatment Rooms A calm, quiet space designed for comfort, focus, and peace of mind Schedule Appointment Private Treatment Rooms for Calm, Focused Care At Chompers Pediatric Dentistry, our private treatment rooms are thoughtfully designed to create a calm, comfortable environment for children who benefit from a quieter setting. These rooms are typically used for procedures such as fillings, extractions, and other treatments beyond routine cleanings. The added privacy helps reduce distractions and allows our team to focus on providing gentle, attentive care—while helping children feel safe and supported throughout their visit. Parents are welcome to stay close, offering comfort and reassurance when needed. The peaceful atmosphere of our private rooms can be especially helpful for children who feel anxious, overwhelmed, or sensitive to noise and activity. We also use these rooms to care for our youngest patients, including toddlers experiencing their first dental visits, as well as children with special healthcare needs. Each space is designed to be flexible, soothing, and tailored to your child’s comfort—so every visit feels as positive as possible. Each private treatment room is equipped with an overhead TV and headphones, allowing children to watch their favorite shows during treatment. This helps keep them relaxed and creates a positive association with dental visits. Whether your child is visiting for a routine procedure or needs additional support during treatment, our goal is always the same: to provide high-quality dental care in an environment where they feel comfortable, cared for, and confident. Not every child needs a private room — but when they do, we’re ready. WHAT PARENTS SAY ABOUT US Chompers remains the best pediatric dentist office we’ve experienced. We’ve had both good and bad experiences previously and once we found chompers we were hooked. Thank you for always caring for my kids, never shaming, always encouraging, partnering with parents, and generally just being wonderful. Nicole R. Parent Hear them

Meet the pediatric dentists at Chompers Pediatric Dentistry & Orthodontics in South San Francisco dedicated to compassionate, high-quality care. Our Team Our experienced pediatric and orthodontic team is dedicated to making every visit comfortable, positive, and confidence-building—so your child feels safe, supported, and excited about their smile. More Smiles Per Hour! Dentists Our dentist team includes pediatric specialists, an orthodontist, and a pediatric-focused general dentist—working together to provide comprehensive care for children and teens. Dr. Kenny Tse Jr. Pediatric Dentist Read More Dr. Yelizaveta Heron Pediatric Dentist Read More Dr. Katherine Kieu Orthodontist Read More Dr. Laura Lim AEGD Dentist (Pediatric-Focused Care) Read More Clinical Assistants Sarah Director of Clinical Operations (RDA) Read More Jiro RDA Read More Mariah Orthodontic Lead RDA & Pediatric RDA Read More Priscilla DA and Head Sterilization Technician Read More Administration Our front office and care coordination team helps guide families through scheduling, treatment planning, and every step of the visit with clarity and kindness. Judy Practice Administrator Read More America Reception Social Media Manager Read More Leika Orthodontic Tretament Coordinator/RDA Read More Lana Scheduling Coordinator Read More ChompersTeam Halloween Inside Out Dr. Kat & Mariah ChompersTeam 1/7 WHAT PARENTS SAY ABOUT US Chompers remains the best pediatric dentist office we’ve experienced. We’ve had both good and bad experiences previously and once we found chompers we were hooked. Thank you for always caring for my kids, never shaming, always encouraging, partnering with parents, and generally just being wonderful. Nicole R. Parent Hear them FIND & CONTACT US Contact Our Team Full name* Email* Phone* Type of Service* How Can We Help You? Tell us a little about your question — appointments, insurance, orthodontics, or anything else on your mind. Send Message

Chompers Pediatric Dentistry & Orthodontics provides orthodontic retainers and aftercare in South San Francisco to maintain straight, healthy smiles. Back to Orthodontic Services Retainers & Aftercare Your smile is a big investment—and we want to help protect it for life! At Chompers, our orthodontic care doesn’t stop when the braces come off or the last Invisalign tray is done. We’re here to guide you through the next important phase: retention and aftercare. Schedule Appointment AWARD WINNING DENTISTS The Best Team of Dentists Led by Dr. Kenny Tse Jr. and Dr. Katherine Kieu, our professionals combine expertise with a compassionate approach. MONDAY-FRIDAY 8:30am - 5:30pm Closed for Lunch 12:45 - 2:00pm. Check out our working hours and choose a time that fits your family’s schedule! PARKING Parking Spot Hassle-free parking right at our doorstep, so you can focus on your little one’s smile! Why Retainers Matter Once teeth are straight, they still need a little help staying that way. Without retainers, teeth can slowly shift back over time—especially during the first few months after treatment. That’s why we like to say: “Wear your retainers as long as you want your teeth to stay straight!” We provide both removable and fixed retainers, depending on your needs and preferences. Most patients will wear their retainers at night only, and that often becomes part of their long-term bedtime routine. Retainers Are Included At Chompers, your retainers are included in the cost of orthodontic treatment—no hidden fees or surprises. We’ll also walk you through how to use and care for them, step by step. Lost or Broken Retainer? It happens! If you lose or damage your retainer, call us right away. We’ll work quickly to make a replacement before your teeth start shifting. The sooner we act, the easier it is to maintain your beautiful results. Follow-Up After Orthodontics We’re still here for you after treatment ends. Our typical post-treatment schedule includes: 2-month checkup to ensure the retainer fits perfectly and everything is stable 6-month follow-up to assess long-term retention and answer any questions If you also see us for dental care, Dr. Kat may do complimentary retainer checks during your regular cleanings—just one more way we help make orthodontic aftercare easy and seamless. Long-Term Smile Success Retainers are part of your long-term oral health journey, and we’re honored to be part of it. Whether you’re local to South San Francisco or travel in from afar, we’re here to support every step of the way. WHAT PARENTS SAY ABOUT US Chompers remains the best pediatric dentist office we’ve experienced. We’ve had both good and bad experiences previously and once we found chompers we were hooked. Thank you for always caring for my kids, never shaming, always encouraging, partnering with parents, and generally just being wonderful. Nicole R. Parent Hear them FIND & CONTACT US Get in Touch Full name* Email* Phone* Type of Service* How Can We Help You? Tell us a little about your question — appointments, insurance, orthodontics, or anything else on your mind. Send Message

Chompers Pediatric Dentistry & Orthodontics provides space maintainers in South San Francisco to support proper alignment after early tooth loss. Space Maintainers How We Care for Your Child’s Smile — and Your Peace of Mind. Schedule Appointment AWARD WINNING DENTISTS The Best Team of Dentists Led by Dr. Kenny Tse Jr., Dr. Laura Lim and Dr Lisa Heron, our professionals combine expertise with a compassionate approach. MONDAY-FRIDAY 8:30am - 5:30pm Closed for Lunch 12:45 - 2:00pm. Check out our working hours and choose a time that fits your family’s schedule! PARKING Free Parking Hassle-free parking right at our doorstep, so you can focus on your little one’s smile! PEDIATRIC DENTISTRY AT CHOMPERS Preserving Space for Healthy Growth When a baby tooth is lost too early due to injury or decay, the surrounding teeth can shift into the empty space—leading to alignment issues and crowding. Space maintainers are custom devices that hold that space open until the permanent tooth is ready to come in, helping to guide your child’s smile into proper alignment. Simple Devices, Big Benefits Though small, space maintainers play a big role in long-term oral health. They prevent future orthodontic complications and reduce the need for more invasive treatments later. At Chompers, we tailor each device to fit your child comfortably and effectively, ensuring their growing mouth stays on the right track. Early Prevention, Lifelong Smiles Proactive care is key to healthy development. Space maintainers help protect your child’s bite, jaw alignment, and speech development by preserving the natural spacing of their teeth. It’s a preventive step that supports a lifetime of healthy, confident smiles. WHAT PARENTS SAY ABOUT US Chompers remains the best pediatric dentist office we’ve experienced. We’ve had both good and bad experiences previously and once we found chompers we were hooked. Thank you for always caring for my kids, never shaming, always encouraging, partnering with parents, and generally just being wonderful. Nicole R. Parent Hear them FIND & CONTACT US Get in Touch Full name* Email* Phone* Type of Service* How Can We Help You? Tell us a little about your question — appointments, insurance, orthodontics, or anything else on your mind. Send Message