Stephen Mack

Chief Financial and Administrative Officer

Stephen Mack provides oversight of the agency’s Accounting functions as well as leadership for Information Technology and Business Operations.

Stephen joined SCO in 2010 as Fiscal Director and was promoted to Director of Finance in 2013, Chief Financial Officer in 2014, and Chief Financial and Administrative Officer in 2018. He is credited with streamlining SCO’s financial processes that shortened the lifecycle of accounts receivables and monthly closings, improved reporting and analysis, and ultimately, improved the financial health of the agency and its $260 million operating budget.

Previously Stephen worked as an Assistant Controller at the Nassau County chapter of NYSARC, Inc. He has a Bachelor’s Degree from SUNY Stony Brook and a Master of Business Administration from Hofstra University. He is a Certified Public Accountant, Certified Fraud Examiner, and a member of the American Institute of Certified Public Accountants, New York State Society of Certified Public Accountants, and the Association of Certified Fraud Examiners.


Executive Cabinet

Executive Council

We help

2,500

people with special needs develop skills to reach their full potential

We provide

19,000

families and individuals with support services and community activities