Opportunity Development Centers, Inc. Share: Non-Profit/Service OrganizationEmployment ServicesProfessional Services Opportunity Development Centers, Inc. Visit Website 2406 E. 21st Street Marshfield, WI 54449 (715) 387-1161 odcinc.com LinkedIn Facebook Instagram About Map About We are a private, not-for-profit agency whose mission is to empower people with disabilities to achieve their work and life goals. What's Nearby? Distance: 5 10 15 20 25 50 mi.