If you have any questions about our dental office, or want to comment on a recent visit, please fill out this form: Contact Us Your Name*Your Email* SubjectYour MessageCAPTCHA Grand Valley Dental 21 Main Street North Grand Valley, ON L9W 5S6 (519) 928-3030 Office Hours Monday: 8:30am - 4:30pm Tuesday: 9:00am - 5:00pm Wednesday: 10:00am - 6:00pm Thursday: 8:00am - 8:00pm Fridays: 9:00am - 1:00pm