The Atrium at Drum Hill Share: MEMORY CARE The Atrium at Drum Hill Visit Website 2 Technology Drive North Chelmsford, MA 01863 (978) 934-0000 (978) 934-0022 (fax) Facebook Rep Info Map Whom to Contact Kristen St. Jean Executive Director Phone: (978) 934-0000 What's Nearby? Distance: 5 10 15 20 25 50 mi.