1. Dr. Shannon L McCann, OD 700 Boston Rd, Billerica, MA 01821 Coordinate: 42.53905,-71.24506 Phone: (978) 667-0481
2. Richard A Goldman Optmtrst 1 Andover Rd, Billerica, MA 01821 Coordinate: 42.55957,-71.26852 Phone: (978) 663-3100