Greenman is president and CEO of Family & Children's Service, a nonprofit, nonsectarian family-serving agency founded in Minneapolis in 1878. She has more than 30 years of experience working directly with families and children, developing innovative programs, in executive leadership, and providing leadership in local and national family service initiatives.

Her most recent efforts have focused on community engagement, innovative partnerships, organizational change strategies, and national initiatives to build civic engagement of under-represented people.