SMILE IN THORNHILL DENTAL CARE Dr. Long has been serving the Thornhill community for over twenty five years. When you visit our dental office, your smile is our top priority. Our entire team is dedicated to providing you with the personalized, quality dental care that you deserve. You will experience all that modern dentistry has to offer, including a comprehensive list of general, restorative and cosmetic dental services to meet the needs of the whole family. Dr. Long has transformed many straighter, brighter and healthier smiles through cosmetic procedures, including bonded restorations, implants and Invisalign. Dr. Long is a certified Invisalign provider and has completed an Orthodontic Aligner Fellowship Certificate Program.