Source: Will Colteryahn / Will Colteryahn AVON, Ind. — For twelve years, Will Colteryahn sat inside the administrative halls of the Indiana Family and Social Services Administration (FSSA), drafting Medicaid waiver policies and managing state programs designed to support Hoosiers with severe developmental and physical disabilities. Today, he is speaking out on the very system he once helped manage. “I’ve been in disability services, disability a…