Merrimack Valley District Dental Society
Members of the Merrimack Valley District have a primary address in the cities of Andover, Billerica, Bradford, Byfield, Chelmsford, Dracut, Groveland, Haverhill, Lawrence, Lowell, Merrimack, Methuen, North Andover, Tewksbury, Tyngsborough, Wamesit, and Westford.