Amaury R.
3/7/2015
They make very good egg sandwiches. Pros: -Reasonably priced. -Best egg sandwiches in port Jefferson area. -great specials when they are offered. -healthy special choices daily -coffee is...
Northside Deli
$
Closed
(22)
Photos
331 Route 25A Ste 9
Mount Sinai, NY 11766
Northside Deli, located in Mount Sinai, NY, has been a beloved family-owned and operated establishment since 1990, serving the North Shore of Long Island. With a convenient location in the Northgate Plaza Shopping Center, they offer a wide selection of breakfast and lunch options, daily specials, a comprehensive catering menu, and even provide free local delivery.
Known for their commitment to quality, Northside Deli proudly features the renowned Boar's Head Specialties, ensuring that customers enjoy the finest ingredients in their meals. Whether it's a quick bite or a catered event, Northside Deli is a go-to destination for delicious food and exceptional service.
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Reviews
3.522 reviewsCatherine B.
7/26/2025
Wasn't aware they don't always take phone orders! The person who answered the phone was so rude because we kept calling, as we do during the week for lunch orders. You just keep dialling until...
Vanessa S.
9/8/2024
One star is too generous. Never again. I placed a large catering order for after a memorial service. I planned a budget based on their website prices. I was suddenly told their prices went up...
Jay M.
4/26/2024
Every other deli should be considered hazardous for what they sell. You could literally eat this chicken cold & not be disappointed.
Amanda P.
2/1/2023
First time I tried here was today. Passed by dozens of times throughout the years and decided to give it a go. Got the turkey club hero with American and coleslaw. Both sandwich and coleslaw were...
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