Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer Mary Ann Ferguson, Practice Areas No known practice areas. is located in the city of Walkersville, the state of Maryland. Attorney legal address Carroll & Ferguson 9438 Woodsboro PikeWalkersville, MD, 21793. For more information, please call (301) 845-0470 Your comments* (not for publishing) * — Required information Mary Ann Ferguson ← View details Carroll & Ferguson 9438 Woodsboro PikeWalkersville, MD, 21793, Walkersville, Maryland (301) 845-0470