During her illness, Talia's Father, Marc Winthrop, joined a charity geared to finding a cure for neuroblastoma, a dream of Castellano's, which became one of the largest supporters of neuroblastoma research at Memorial Sloan Kettering Cancer Center.
During her illness, Talia's father, Marc Winthrop, co-founded a charity, Band of Parents, focused on finding a cure for neuroblastoma, a dream of Castellano's. This organization became one of the largest supporters of neuroblastoma research at Memorial Sloan Kettering Cancer Center.