Online booking covers New Patient Checkup & Cleaning visits and Emergency Examinations — pick a time that works for you and our team will confirm your appointment. For anything else, or if you have trouble with the booking page, call us at 705-721-9229. For out of hours dental emergencies in Barrie, call the Simcoe Muskoka District Health Unit at 1-877-721-7520 ext. 8818. For serious injuries, please call 911.