Gaganjot Khera, DDS

Dr. Gaganjot Khera, DDS, is the owner and lead dentist at Signature Smiles Dental Group in Milpitas, California. With more than 15 years of clinical experience, she provides comprehensive family, cosmetic, restorative, and preventive dental care for patients of all ages. Dr. Khera is committed to helping patients achieve healthy, confident smiles through personalized treatment plans, advanced technology, and compassionate care. A graduate of the University of Oklahoma College of Dentistry, Dr. Khera combines evidence-based dentistry with a gentle, patient-centered approach. She offers a wide range of services, including preventive exams and cleanings, cosmetic smile enhancements, Invisalign® clear aligners, veneers, teeth whitening, crowns, root canal therapy, and emergency dental care. Known for her warm chairside manner, Dr. Khera takes the time to listen to her patients' concerns, thoroughly explain treatment options, and ensure every patient feels comfortable and informed. Her goal is to build long-term relationships based on trust, education, and exceptional clinical outcomes. Dr. Khera is an active member of the American Dental Association and the California Dental Association and remains dedicated to continuing education and the latest advancements in dentistry. She has been recognized as an America's Best Dentist recipient in 2024 and 2025 for her commitment to excellence in patient care. Fluent in English, Hindi, Punjabi, and Urdu, Dr. Khera enjoys connecting with patients from diverse backgrounds throughout the Bay Area. Outside the office, she enjoys traveling, exploring new cuisines, and spending time with her family. Specialties & Interests Family Dentistry Cosmetic Dentistry Invisalign® Clear Aligners Smile Makeovers Teeth Whitening Veneers & Crowns Root Canal Therapy Preventive Dental Care Emergency Dentistry Restorative Dentistry