Bill Weber Agronomy Operations & Sales Director w.weber@northernpartners.net Phone: 815-539-6772 ext.334 Brock Sanderson Agronomy Account Manager b.sanderson@northernpartners.net Phone: 815-539-6772 ext.243 Calvin Sellers Agronomy Account Manager c.sellers@northernpartners.net Phone: 815-539-6772 ext.361 Scott Kurz Agronomy Operations Manager s.kurz@northernpartners.net Phone: 815-539-6772 ext.225 Chad Marshall Ottawa Agronomy Location Manager c.marshall@northernpartners.net Phone: 815-539-6772 ext.335 Trent Porter Agronomy Account Manager t.porter@northernpartners.net Phone: 815-539-6772 ext.284 Tim Engel Malden Agronomy Location Manager t.engel@northernpartners.net Phone: 815-539-6772 ext.267 Jason Stamberger Tonica Agronomy Manager j.stamberger@northernpartners.net Phone: 815-539-6772 ext.290 Sarah Cook Ottawa Office Administrator s.cook@northernpartners.net Phone: 815-539-6772 ext.332 Carrie Blackowski Tonica Office Administrator c.blackowski@northernpartners.net Phone: 815-539-6772 ext.280 Megan Wink Malden Office Administrator m.wink@northernpartners.net Phone: 815-539-6772 ext.263