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Rockville Centre Office

100 Merrick Road
Suite 201 East
Rockville Centre, NY 11570
Phone: 516-763-1166
Fax:     516-763-1178

info@sdgcpas.com
 
 

Contact Us

Spinelli & Del Gais is your source for your accounting, tax and financial services needs. Our reputation is built on years of success providing a broad range of services and solutions.

Please feel free to explore our site and contact us with any questions you may have. We welcome you and hope to serve you well.

Rockville Centre Office

100 Merrick Road
Suite 201 East
Rockville Centre, NY 11570
Get Directions

Phone: 516-763-1166
Fax:    516-763-1178

info@sdgcpas.com



About the Partners

Proven leaders, steadfast guides

 
John P. Spinelli received a Bachelor of Business Administration in Accounting from Hofstra University in 1989. He is a Certified Public Accountant, a Certified Financial Planner, and licensed to sell mutual funds, variable and fixed annuities, life, accident, and health insurance. Professional memberships include The New York State Society of CPAs, The Financial Planning Association, and The New York Tax Study Group. John serves on the Board of Directors for the Hofstra University Advisory Board in addition to several other organizations. He teaches income tax planning at Hofstra University.
 
Bill L. Del Gais, CPA, MBA, received a Masters of Business Administration in Accounting from Hofstra University in 1984. He worked at BDO Seidman, an international accounting and consulting firm, for nine years, the last five of which he served as senior tax manager. In 1993, he joined Gilman & Ciocia, a publicly traded company, as its Chief Financial Officer and Director of Taxes. In 1994, he started his own private accounting practice and merged his business with Mr. Spinelli's in 2004. Bill is a Certified Public Accountant, a committee member of The New York State Society of CPAs, and a member of the American Institute of Certified Public Accountants. He is also a Diplomate of the American Board of Forensic Accounting and a member of the Hofstra University Advisory Board. His areas of expertise are taxation of high net worth individuals, pass through entities, and real estate transactions. He has given numerous lectures and written articles on a variety of subjects.