Donald G Metzger List of directors and agents named Donald G Metzger. Found 2 results. DONALD G. METZGER Registered Address: 15132 WHEELER LANE SPARKS MD 21152 Appointed in one company. Go To Profile DONALD G. METZGER Registered Address: 305 WEST WIND ROAD RUXTON MD 21204 Appointed in one company. Go To Profile