Collingwood Orthodontics Collingwood Orthodontics 126 Hurontario Street, Suite 205 L9Y 2L8 Phone: (705) 444-1700 Fax: (705) 444-1762 Website: www.collingwoodorthodontics.ca Hours Of Operation: Mon: 9-5 | Tue & Thu: 9am-4:30pm | Fri: 9am-1pm | July & August Hours: Mon-Thu: 9am-4pm Cosmetic and medical orthodontic services. Braces for children and adults.