Marvin Johnson & Associates Share: Insurance Marvin Johnson & Associates Visit Website 305 Washington Street Columbus, IN 47201 (812) 372-0841 (812) 372-2687 (fax) www.mjai.com Rep Info Map Whom to Contact Anthony Johnson Linn Johnson HR Shannon Johnson Work Comp Steve Johnson CEO Mark Thayer CFO What's Nearby? Distance: 5 10 15 20 25 50 mi.