Background: In 2013, the Institute of Medicine report recommended that supportive oncology services be initiated at time of diagnosis. Providers of pediatric cancer care in the Chicagoland community, supported by The Coleman Foundation, sought to define areas for quality improvement of supportive oncology delivery to children. Methods: Focus groups and surveys with clinicians providing pediatric cancer care and supportive services at 14 sites were used to prioritize areas needing improvement. Results: 100% (14/14) of sites participated. Of the eligible sites, 6 were pediatric cancer treatment sites and 8 cancer care community organizations. Sites demonstrated consistent agreement for 8 of the 12 areas of focus for improvement. Over 50% of sites reported areas of focus (table) as important or very important. Conclusions: Sites identified the need for quality improvement in delivery of psychosocial, survivorship and palliative care for pediatric cancer patients. Survey results demonstrate a need for collaboration and efforts to guide care delivery improvement across sites.