Cover photo for Dennis R. Sullivan's Obituary
Dennis R. Sullivan Profile Photo
Dennis R. Sullivan

Dennis R. Sullivan

d. November 21, 2024

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Dennis R. Sullivan passed away peacefully on November 21, 2024.

Dennis was the loving father of Kevin and the late Glenn, Cherished father-in-law of Lisa and adored Grandfather of Tyler and Jadyn.

Dennis was a proud United States Army Veteran. He worked for UPS for 30 plus years and absolutely loved sailing.

His greatest joy was his family especially his grandchildren. He will be loved and missed by all.

Service Schedule

Past Services

Visitation

Sunday, November 24, 2024

1:00 - 5:00 pm (Eastern time)

Moloney’s Lake Funeral Home & Cremation Center

132 Ronkonkoma Ave, Ronkonkoma, NY 11779

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Funeral Service

Monday, November 25, 2024

Starts at 9:00 am (Eastern time)

Moloney’s Lake Funeral Home & Cremation Center

132 Ronkonkoma Ave, Ronkonkoma, NY 11779

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Interment

Monday, November 25, 2024

Calverton National Cemetery

, Wading River, NY 11792

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