Suffolk County Executive – Steven Bellone Published April 24, 2019 Return to Directory Business Genre Public Officials - Suffolk County Business Phone Number 631-853-4000 Business Fax 631-853-4818 Business Address H. Lee Dennison Bldg. 100 Veterans Memorial Hwy PO Box 6100 Hauppauge, NY ZIP Code 11788 Previous Post New York State Assembly Member 8th AD – Michael J. Fitzpatrick Next Post Suffolk County Comptroller – Douglas Sutherland