Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer Michael J Sonnenfeld, Practice Areas No known practice areas. is located in the city of Upperco, the state of Maryland. Attorney legal address 3531 Mount Zion RdUpperco, MD, 21155-9474. For more information, please call (410) 374-1125 Your comments* (not for publishing) * — Required information Michael J Sonnenfeld ← View details 3531 Mount Zion RdUpperco, MD, 21155-9474, Upperco, Maryland (410) 374-1125