Dr. Sandhu is the founder and lead dentist of Tricity Smiles Dentistry in Sector 28-A, Chandigarh, with over 20 years of clinical experience. He completed his BDS at CMC Ludhiana, earned a Master's degree at the University of Southern California (USC) and completed the International DDS Program at UCSF, bringing US-standard training to families across Chandigarh, Mohali, Panchkula and Zirakpur. He is a member of Spear Education, the Dawson Academy and RIPE Global, and leads Tricity's first 100% digital dental clinic, with a focus on preventive, restorative and cosmetic dentistry, children's dentistry, anxiety-friendly care and jaw and bite health.

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Pacifier or Thumb Sucking? When to Worry and How to Help Your Child Stop

Pacifiers and thumb sucking are among the most common and natural soothing habits in babies. For many parents, these habits help with sleep, comfort, and emotional regulation but they also raise a big question:                                               “Will this harm my child’s teeth?” If you are unsure about your child’s habits, their first dental visit is a good…

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Tooth-Friendly Snacks for Kids: What Chandigarh Parents Can Swap In Today

Every parent wants their child to eat healthy but when it comes to cavities, not all “healthy” foods are tooth-friendly. Biscuits, juices, dried fruits, and even packaged snacks marketed for kids can quietly increase cavity risk. The good news? With a few smart steps, you can dramatically reduce your child’s risk of tooth decay. Nutrition…

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Is Your Child at High Risk for Cavities? A Simple Caries Risk Assessment Explained

Have you ever wondered why some children get cavities easily while others don’t — even when their brushing habits seem similar? As parents, this can feel confusing, frustrating, and even guilt-inducing. The good news: cavities are predictable.  With a proper Caries Risk Assessment (CRA), we can identify your child’s risk level early and prevent decay…

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How Tooth Decay Progresses (and Why Early Treatment Saves Pain and Cost)

A small cavity is easy to ignore — especially when it doesn’t hurt yet. But untreated tooth decay can quietly grow into one of the most painful, disruptive, and costly dental problems, affecting everything from your child’s nutrition to an adult’s overall health. At Tricity Smiles Dentistry, we help families understand why early treatment matters and…

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Your Baby’s First Dental Visit in Chandigarh: What Really Happens (and How to Prepare)

Your baby’s first dental visit is one of the most important — yet most misunderstood — milestones of early childhood. Many parents worry: Your baby’s first dental visit is one of those milestones that parents feel unsure about: ‘Am I too early? Will my baby cry?’ I promise it is far gentler than most parents…

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Stainless Steel Crowns for Baby Teeth: Why Your Child May Need One

Hearing that your child needs a “crown” can feel surprising and even worrying. Many parents wonder:            “Why does my child need a crown if baby teeth fall out anyway?” Tooth-coloured esthetic crowns are also available for children’s baby teeth. The truth is: when decay becomes deep or affects multiple sides of a baby molar, a simple…

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Silver Diamine Fluoride (SDF) for Kids: Stopping Cavities Without Drilling

If your child has early cavities and if they’re very young, anxious, or unable to sit through traditional dental treatment — you may feel overwhelmed about what to do next. The good news? Modern dentistry offers a safe, gentle, drill-free solution called Silver Diamine Fluoride (SDF).  It can stop cavities quickly without injections, drilling, or…