Cedar Heart Collective includes mediation, IFS, and IFIO services provided by Di Nadeau (they/them) as well ceramic and literary artwork.

Di Nadeau began their mediation training in 2015 with the necessary 40-hour basic mediation training required to practice in the state of Oregon. Over the years, Di engaged in further training with Clare Fowler, Barbara Daté, and Resolutions NW, where Di completed a 40-hour Equity-informed Mediation training that leads to more equitable outcomes. Di has been in private practice since 2015 and a pro-bono mediator for the Center for Dialogue and Resolution in Eugene since 2016. Di works toward the guiding the fair and reasonable resolution of conflicts for families