Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer Katie A. Martens-Henderson, Practice Areas No known practice areas. is located in the city of Penn Yan, the state of New York. Attorney legal address Donald A. Schneider, Esq.307 Liberty StPenn Yan, NY, 14527-1120. For more information, please call (315) 536-2100 Your comments* (not for publishing) * — Required information Katie A. Martens-Henderson ← View details Donald A. Schneider, Esq.307 Liberty StPenn Yan, NY, 14527-1120, Penn Yan, New York (315) 536-2100