WHALE, HELLO THERE!

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WHALE, HELLO THERE! ~

Tiny Tooth Co. is the premier pediatric dental practice dedicated to the overall oral health of your little ones. We focus on the entire family throughout the process, creating personalized care plans tailored to your unique needs. Our mission is to make dental visits educational, stress-free, effective, and efficient. With advanced technology and thoughtful communication, we aim to make every visit a positive experience for both you and your child. We offer BPA-free composites, fluoride, and fluoride alternatives to ensure the best care. What sets us apart is the experience—kids at our practice actually enjoy coming to the dentist and look forward to their next visit. We pay attention to every detail, customizing each experience to make it as comfortable and enjoyable as possible.

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OUR VALUES

  • orange county pediatric dentist

    INNOVATION

    Innovation drives us to continually improve the care we provide, ensuring the best outcomes for our patients. By staying at the forefront of the latest technologies and techniques, we offer safer, more comfortable, and effective treatments for children of all ages. Our commitment to your child’s health includes minimally invasive options, conservative approaches, and the use of BPA-free resins and fluoride alternatives, all designed with their well-being in mind.

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    KINDNESS

    Kindness is at the heart of every interaction we have with you and your child. Our friendly team is dedicated to creating a warm, stress-free environment where you’ll always feel welcome. We understand that a visit to the dentist can be intimidating, so our mission is to ensure that your entire family feels comfortable and at ease throughout the experience.

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    HONESTY

    Honesty is the foundation of our relationships with patients. We prioritize open communication and transparency, working to earn your trust through accurate diagnoses and thoughtful recommendations. With us, you can feel confident and informed throughout your child’s entire dental journey.

MEET YOUR BOARD CERTIFIED PEDIATRIC DENTISTS .

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MEET YOUR BOARD CERTIFIED PEDIATRIC DENTISTS . ~

  • Pediatric Dentist, U.S. Army Veteran, & Global Health Advocate

    Dr. Andrew Vo is a compassionate and highly skilled pediatric dentist whose career is built on a foundation of service, education, and a deep passion for improving children's oral health. With extensive experience in treating children of all needs, including those with special needs, autism, and dental anxiety, Dr. Vo is committed to providing exceptional care tailored to each child’s unique situation.

    A Strong Educational Foundation

    Dr. Vo’s journey in dentistry began at the University of Southern California (USC), where he graduated with his Doctorate of Dental Surgery (DDS) in 2015. His desire to further expand his expertise led him to complete an Advanced Education in General Dentistry (AEGD) in 2016, where he gained valuable experience working with diverse patient populations. However, his true calling was pediatric dentistry, which led him to pursue further specialization.

    In 2019, Dr. Vo completed his Master of Dental Science (MS) and a Pediatric Dentistry Certificate at Nationwide Children’s Hospital and The Ohio State University. During his residency, Dr. Vo not only mastered pediatric dental procedures but also specialized in the care of children with complex medical needs, including special needs and autism. As Chief Resident, Dr. Vo demonstrated exceptional leadership, mentoring fellow residents and working closely with multidisciplinary teams to provide comprehensive care for children who required extra support.

    Specialized Skills in Pediatric Dentistry

    Dr. Vo’s training and expertise go beyond general pediatric dentistry, equipping him with the unique skills necessary to care for children with a wide range of needs:

    • Special Needs Dentistry: Dr. Vo is highly trained in managing children with special needs, including those with physical or developmental disabilities. His experience enables him to offer tailored treatment plans, ensuring children with varying abilities feel comfortable and well-cared for during their dental visits.

    • Autism Spectrum Disorder (ASD): Having worked with many children on the autism spectrum, Dr. Vo understands the challenges these children may face when visiting the dentist. His approach is patient and empathetic, using techniques like visual aids, social stories, and sensory-friendly practices to make the dental experience more comfortable for children with autism.

    • Dental Anxiety & Fear: Many children experience dental anxiety, which can make trips to the dentist stressful. Dr. Vo employs a gentle, child-friendly approach to make dental visits as enjoyable and anxiety-free as possible. He uses calm, clear communication and positive reinforcement to ease children's fears. For children who need extra support, he also offers relaxation techniques and coping strategies to make the experience more manageable.

    • General Anesthesia & Sedation: Dr. Vo is well-versed in providing dental care under general anesthesia for children who may require more intensive treatment or have high levels of dental anxiety. His training in sedation dentistry allows him to offer safe, effective solutions that help children relax during procedures, ensuring they receive the care they need in a calm and controlled environment.

    • Medically Compromised Children: Dr. Vo has extensive experience in treating children with medical conditions that may complicate dental procedures. His expertise includes managing children with heart conditions, diabetes, neurological disorders, and other chronic health issues, always working closely with other healthcare providers to ensure the best outcomes.

    U.S. Army Service – A Commitment to Service and Leadership

    Dr. Vo’s military service as a Captain in the U.S. Army from 2015 to 2019 has greatly influenced his approach to patient care. The skills he developed during his time as a dentist in the Army—such as discipline, leadership, and a deep commitment to service—have shaped the way he practices pediatric dentistry. Dr. Vo’s background in the military has further refined his ability to work under pressure and manage complex situations with calm precision, which is especially valuable when treating children with special needs or dental anxiety.

    Continuing Service in the Reserves

    Dr. Vo continues his service as a Major in the Individual Mobilization Augmentee (IMA) Dental Corps in the reserves, where he remains dedicated to supporting military personnel and their families. His ongoing military service strengthens his leadership, problem-solving, and clinical skills, which he brings to his work as a pediatric dentist.

    Global Outreach & Giving Back

    Dr. Vo has made it a priority to provide free dental care to children in underserved communities around the world. His outreach efforts have taken him to Honduras, Mexico, Guatemala, and Los Angeles County, where he has delivered much-needed dental services to children in areas where access to dental care is limited. His work in these communities reflects his deep commitment to improving the oral health and well-being of children, regardless of their location or background.

    Recognized Professional Achievements

    Dr. Vo’s dedication to pediatric dentistry has earned him recognition on both a national and global scale. He was named one of Top 40 Dentists Under 40 and was featured on CNBC’s Made It for his entrepreneurial efforts. He is also a published author, having written research focused on improving access to pediatric dental care and advocating for increased funding for pediatric dental programs nationwide.

    Professional Engagement and Affiliations

    Dr. Vo is an active member of several prestigious dental organizations, including:

    • American Academy of Pediatric Dentistry

    • American Board of Pediatric Dentistry

    • California Society of Pediatric Dentistry

    • Western Society of Pediatric Dentistry

    • Orange County Dental Association

    • California Dental Association

    • American Dental Association

    • CHOC Staff

    He also serves on the elective board of the USC Century Club Alumni Association, ensuring he remains connected to his alma mater and the larger dental community.

    A Compassionate Approach to Pediatric Dentistry

    Dr. Vo’s approach to pediatric dentistry is built on compassion, patience, and personalized care. Whether working with children who have special needs, autism, or dental anxiety, Dr. Vo is committed to ensuring that every child receives the highest standard of care. At Tiny Tooth Co., he uses his extensive training and experience to make each visit comfortable, educational, and stress-free. His ultimate goal is to create a positive dental experience that promotes long-term oral health and a lifelong love for visiting the dentist.

    Outside of the Office

    When he’s not caring for young smiles, Dr. Vo enjoys teaching indoor cycling, traveling, trying new foods, and catching up on sleep. He values quality time with his family and his two dogs, Coco and Lola, who bring joy to his life.

    As a proud native of Orange County, Dr. Vo is excited to serve his community and offer exceptional care to children in need, combining his unique skills, compassionate approach, and global health experience to make a difference in every child’s life.

  • Dr. Marcus Heffner’s extensive training and experience make him a standout pediatric dentist, particularly when it comes to caring for children with special needs. His journey in dentistry began with a broad foundation in general dentistry through his Advanced Education in General Dentistry (AEGD) program in Hawaii, where he developed strong clinical skills that laid the groundwork for his later specialization. But it was his time working with underserved communities and children that ignited his passion for pediatric dentistry, especially for those with special health care needs.

    Dr. Marcus is an expert in providing compassionate, personalized care to children with a range of special needs, including those with medical, developmental, or behavioral challenges. His calm and patient demeanor allows him to build trust with even the most anxious children, ensuring that they feel safe and comfortable throughout their dental visits. He recognizes that each child is unique and tailors his approach to meet their individual needs, fostering an environment where both children and parents feel heard and supported.

    Dr. Marcus is also highly skilled in managing pediatric patients who require dental care under sedation. He has extensive experience performing dental procedures on young patients using general anesthesia, IV sedation, and nitrous oxide. His expertise in sedation dentistry ensures that even the most complex or lengthy procedures can be performed safely and comfortably, allowing children to receive the care they need without unnecessary stress or discomfort. Whether for routine care or more advanced treatment, Dr. Marcus has the knowledge and training to deliver the highest standard of care in the most effective and gentle way possible.

    As a Board-Certified pediatric dentist, Dr. Marcus’s focus is always on the long-term development and well-being of each child. He is committed to not only addressing immediate dental concerns but also to fostering healthy oral development from infancy through adolescence. His approach is both preventive and therapeutic, helping children establish strong oral health habits that will benefit them throughout their lives. By combining his technical expertise with a genuine passion for working with children, Dr. Marcus provides a holistic, patient-centered approach that sets children on the path to a lifetime of healthy smiles.

    Parents trust Dr. Marcus for his ability to provide exceptional care, whether their child has special needs or simply requires routine dental services. His dedication to ensuring every child’s comfort, safety, and long-term dental health makes him an outstanding choice for families seeking a caring, skilled pediatric dentist.

  • Board-Certified Pediatric Dentist | Tongue-Tie & Airway Specialist | Proud Mama of Two

    We’re so excited to have Dr. Tracy Tran join the Tiny Tooth Co. family! Every Tuesday, Dr. Tracy brings her expertise in tongue- and lip-ties, pediatric airway support, and early jaw expansion to our Costa Mesa office—offering thoughtful, evidence-based care in a space that feels friendly, fun, and judgment-free.

    What makes Dr. Tracy so special? She’s not only highly trained—she truly listens. Her gentle, parent-centered approach helps families feel informed and supported at every step. At Tiny Tooth Co., we believe in caring for the whole child, and Dr. Tracy does just that—looking at how your little one breathes, eats, sleeps, and grows.

    A board-certified pediatric dentist, Dr. Tracy completed her DDS at USC’s Ostrow School of Dentistry (Fight On!), along with advanced training in oral surgery, pediatric dentistry, and a master’s in biomedical science. She also serves as a clinical assistant professor at USC and teaches advanced frenectomy and airway techniques to pediatric dentists across the country.

    She helps support families through challenges like:

    • Difficulty breastfeeding or bottle-feeding

    • Speech delays

    • Mouth breathing and poor sleep

    • Underdeveloped jaws or narrow palates

    When she’s not in the clinic, Dr. Tracy is at home with her husband, Dr. Ron, and their two sweet kiddos—baby Ayla and her fun-loving big brother, Landon. She brings the same warmth, patience, and care she gives her own family to every child she sees.

MEET THE TEAM

  • Lead Administrative Coordinator
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    Meet Olivia, our amazing Lead Administrative Coordinator here at Tiny Tooth Co.! With a big heart and a passion for making dental visits fun, she’s the friendly face that helps keep everything running smoothly. Olivia works her magic by verifying insurance claims, discussing treatment plans, and coordinating general anesthesia services, all while juggling daily operations with a smile.

    An expert multitasker, she’s always ready to chat with parents and patients, whether it’s answering questions or setting up appointments. Outside of the office, Olivia is all about enjoying life with her husband and son—think good food, great drinks, and plenty of laughter!

    With her vibrant personality and commitment to creating a warm atmosphere, Olivia ensures every family feels right at home at Tiny Tooth Co. She's here to make your experience as delightful as possible!

  • Director of PR & Community Outreach

    Meet Amanda, our vibrant Director of PR and Community Outreach at Tiny Tooth Co.! With boundless energy and a heart for connection, Amanda leads our mission to build strong relationships with families, schools, and organizations throughout the community.

    As the creative mind behind our outreach initiatives, Amanda collaborates with local elementary schools and groups like the Girl Scouts to bring fun, educational programs that inspire kids to take charge of their dental health. Her goal? To make learning about teeth exciting, empowering, and accessible for every child.

    In her PR and marketing role, Amanda brings the Tiny Tooth Co. story to life—through engaging social media content, buzz-worthy community events, and partnerships that align with our values. Whether she’s coordinating a school visit or planning our next big event, Amanda’s enthusiasm and creativity shine through.

    Outside the office, Amanda enjoys staying active at the gym, soaking up the sun, and adventuring in the great outdoors. Her warmth and passion make her a true connector—and a key part of what makes Tiny Tooth Co. so special.

  • DENTAL ASSISTANT
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    If you’ve met Laura “Estrada”, you know—she’s the kind of person who instantly makes your day better! With nearly six years in the dental field, she brings skill, heart, and an energy that makes Tiny Tooth Co. feel like home. She’s the ultimate hype woman for our patients, making sure every kiddo leaves with a smile (and maybe even a little extra confidence). Her kindness is effortless, her work ethic is unmatched, and she’s always the first to lend a helping hand, whether it’s to a nervous patient, a teammate, or anyone who needs a little extra care.

    As a proud mom and Disney annual pass holder, Estrada knows a thing or two about bringing magic into everyday moments. She has a way of making even a dental visit feel fun and exciting! When she’s not making our patients feel like superstars, she’s spending time with her amazing son and her tiny but mighty Yorkie, Duke.

    Estrada is the heartbeat of our team—bright, happy, and always ready to make a difference. We couldn’t be luckier to have her at Tiny Tooth Co., and we know our patients and families feel the same way!

  • LEAD REGISTERED
    DENTAL ASSISTANT
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    Melissa, our dedicated lead Registered Dental Assistant at Tiny Tooth Co.! With her exceptional skills and friendly demeanor, she plays a vital role in keeping the back office running smoothly. Melissa ensures that every dental procedure is as comfortable and efficient as possible for our young patients, providing support to the dental team and helping to create a positive experience for everyone.

    Her attention to detail and caring attitude make her an invaluable part of our team, as she not only assists during treatments but also takes the time to educate families about dental care.

    When she’s not brightening our office, Melissa loves to stay active. Whether it’s camping in the great outdoors, volunteering in the community, or finding her zen through yoga, she embraces a healthy lifestyle. Her passion for fitness extends to the gym, where she stays energized and ready for whatever comes her way.

    With her warmth and dedication, Melissa is a key part of the Tiny Tooth Co. family, helping to create a welcoming environment for all our patients!

  • Billing & Insurance Coordinator
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    Meet Trisha, our fabulous Billing and Insurance Coordinator at Tiny Tooth Co.! With over 20 years of experience in the dental industry, she’s your go-to guru for all things insurance and billing. Trisha expertly verifies claims and manages payments, making the behind-the-scenes process as smooth as possible. Got questions? Trisha’s got answers and a smile that will brighten your day!

    Her extensive knowledge and friendly vibe make navigating the sometimes tricky world of dental billing a piece of cake. She’s dedicated to ensuring that every family feels informed and supported, turning potential confusion into clarity!

    When she’s not working her magic in the office, Trisha is all about enjoying life. She loves diving into delicious food adventures and spending quality time with her family, especially her two amazing daughters. Whether they’re exploring new restaurants or making fun memories together, family time is her happy place.

    With her expertise and cheerful personality, Trisha is an essential part of the Tiny Tooth Co. team, making sure every visit feels like a breeze!

  • Patient Care & Treatment Coordinator
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    If you’ve ever called, texted, or walked through our doors, chances are Madison’s cheerful energy is one of the first things that welcomed you in. As our Patient Care and Treatment Coordinator, she’s the go-to for all things scheduling, insurance, treatment planning, and helping new and returning families feel at home. With years of experience in the dental field and a passion for pediatric care, Madison brings both expertise and heart to everything she does.

    Madison earned her Bachelor of Science in Biology from Cal State LA and is a proud college football fanatic—especially when her beloved Georgia Bulldogs are playing. (GO Dawgs!) She’s also tying the knot in spring 2026 and loves spending time with kids, whose curiosity and zest for life keep her inspired. Madison believes that every child deserves a healthy, happy smile—and she’s here to help make that happen every day.