$0
Secretary
2020
Secretary at Challenged Children's Charities Corp. Aka Helen Diller Vac Home for Blind Children
Fiscal year ended December 31, 2020. Published on January 24, 2026.
Total compensation
Joseph J Ostrowski has been listed as an employee of Challenged Children's Charities Corp. Aka Helen Diller Vac Home for Blind Children in Form 990 filings since at least fiscal year 2016.