Tiny Tooth Co. is a board-certified pediatric dental office in Costa Mesa, California, dedicated to helping children build healthy, confident smiles from infancy through adolescence. Founded by pediatric dentists Dr. Andrew Vo and Dr. Marcus Heffner, our practice provides preventive, restorative, and emergency dental care in a fun, modern, and welcoming environment designed specifically for kids. We specialize in infant oral health exams, dental cleanings, cavity prevention, fluoride treatments, sealants, fillings, pediatric dental emergencies, special needs dentistry, airway-focused evaluations, tongue and lip tie assessments, sedation dentistry, and hospital dentistry. Our team believes in minimally invasive treatment and educating families so children can enjoy a lifetime of healthy smiles. Conveniently located in Costa Mesa, we proudly serve families from Newport Beach, Huntington Beach, Irvine, Fountain Valley, Tustin, Santa Ana, and surrounding Orange County communities. Whether it’s your child’s first dental visit or ongoing preventive care, we’re committed to creating positive experiences where “all big smiles start tiny”.

Website: tinytoothco.com

Phone: (949) 335-7303