Appointment Request | Post-Appointment Survey | Refer a Patient | Office Location Swampscott Dental Office Gregory J. Feider, DMD North Shore Center for Laser, Cosmetic & Family Dentistry Address: 293 Humphrey Street Swampscott, MA 01907 Phone: (781) 599-8300 Fax: (781) 593-5440 Email: Office Hours: Monday: 9:00am to 5:00pm Tuesday: 8:00am to 5:00pm Wednesday: 9:00am to 5:00pm Thursday: 8:00am to 4:00pm Friday: 8:00am to 1:00pm View larger map