Our corporate office and engraving plant. Weiss Monument Works Staff Philip W. Weiss Weiss Monument Works 618-398-1811 618-398-8891 Philip G. Weiss Weiss Monument Works 618-398-1811 618-398-8891 Jennifer Weiss Dvorak Weiss Monument Works 618-398-1811 618-398-8891 Joni Pascasio Sales Manager Weiss Monument Works 618-398-1811 618-398-8891