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.