Westborough Smileland - Westborough 1 Oak St. Westborough, Ma 01581 (508) 986-9722 Sunday Closed Monday 8:00am - 4:00pm Tuesday 8:00am - 4:00pm Wednesday 9:00am - 5:00pm Thursday 9:00am - 5:00pm Friday 9:00am - 5:00pm Saturday Call the office for availability Schedule Appointment Patient Registration