Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer Martha M. Hinkamp, Practice Areas No known practice areas. is located in the city of Winnetka, the state of Illinois. Attorney legal address 507 Orchard LnWinnetka, IL, 60093-4114. For more information, please call (312) 560-5202 Your comments* (not for publishing) * — Required information Martha M. Hinkamp ← View details 507 Orchard LnWinnetka, IL, 60093-4114, Winnetka, Illinois (312) 560-5202