Cavity-Free Kids: How to Set Your Child Up for a Lifetime of Oral Health

Every parent wants their child to grow up with a healthy, confident smile. The good news? Cavities are preventable — and early habits make a big difference. At Rancho Bernardo Cosmetic & Family Dental Care, we believe prevention is the best medicine. Here’s how you can set your child on the path to a cavity-free future.


Start Early with Good Habits

Your child’s oral care routine should begin as soon as the first tooth appears. Gently brush with a soft-bristled toothbrush and a smear of fluoride toothpaste. As they grow, teach them to brush twice a day for two minutes and floss daily — turning it into a fun family routine.


The Power of Fluoride

Fluoride strengthens enamel, making teeth more resistant to decay. Professional fluoride treatments at the dentist and using fluoride toothpaste at home are two of the best ways to protect your child’s teeth.


Healthy Snacks, Happy Teeth

Sticky candies and sugary snacks fuel cavity-causing bacteria. Offer tooth-friendly snacks like crunchy veggies, cheese, and fresh fruits instead. And remember, water is always the best drink choice!


Regular Dental Visits Matter

Routine dental checkups let us spot potential problems early and provide professional cleanings to keep plaque at bay. We also offer sealants — thin, protective coatings that shield your child’s molars from decay.


Protect Their Smile for Life

Creating healthy habits now sets your child up for a lifetime of strong teeth and confident smiles. Schedule your child’s next checkup at Rancho Bernardo Cosmetic & Family Dental Care by calling (858) 385-1838 or emailing rbdentalcare@yahoo.com. Let’s work together to keep cavities away!

Dr. John Mobilia, DMD 

Dr John, with over 30 years of experience. I went to the University of San Diego (USD) and received a bachelor's in chemistry. I earned my DMD graduating in the top 10% of my class from Boston University. I then continued on to a residency program in advanced education in general dentistry (AEDG) earning a certificate of advanced Dentistry (CAGS). I joined the Navy a year after finishing my residency. My Advanced degrees placed me in positions of higher responsibility and Leadership. After my honorable discharge , I practiced in the private sector in Tierrasanta for 13 years. Primarily caring to Navy families and their children.


 I then opened my own practice 13 years ago in Rancho Bernardo acquiring the most modern equipment available, while retaining that small town sense of individual attention, that seems to be lost in the corporate dental offices.

Dr. Julia Ng, DDS

Dr Ng, received her bachelors of science in Biology. She then received her DDS from University of the Pacific, San Francisco with high honors and an emphasis on general dentistry. She enjoys traveling and doing volunteer work. Her goal is to give back to the community that has given so much. She hopes to not only inspire her patients to have a healthier smile but to also lead healthier lives. Her free time is spent hiking, scuba diving and yoga. 

Nancy Vuong, RDH

Earned two AS Degrees in science at Mesa College, then completed the hygiene program at San Joaquin Valley College. She works full time as a dental hygienist and enjoys reading, hiking, running and outdoor activities with her two sons.