![]() Gehm Group, Ltd. 306 Walnut Street Yankton, SD 57078 Company Phone: (605) 665-8810 Appraiser First Name: Robert Appraiser Last Name: Gehm License State: IA License #: CG03404 2nd License State: NE License #: CG2016005R 3rd License State: SD License #: 686CG Counties Covered:: ![]() |