Ronkonkoma's Diner for Over 25 Years
Check out our viral social media menu!
Fresh off the griddle in Ronkonkoma
Serving Ronkonkoma
OVER 25 YEARS
Fork 'n Good Fries
Taco Fries, Coney Island Fries, Loaded BBQ Pulled Pork, Mediterranean and the Ultimate. A whole section built on golden fries.
Order NowBreakfast to Late Night
Breakfast served all day, hearty diner classics, gourmet salads and comfort food. Dine in, take out, or get it delivered.
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We love our customers!
At Island Lake Diner your satisfaction is our top priority.
See what our amazing patrons have to say about their experiences with us!
Michael L
Skipper
Tyler smith
What a fun diner with all the classics and new trending items on TikTok as well
Lee Ann Sturiano
Great food great staff
Queen Rem
Chicken and waffles on point, think it was firecracker shrimp omgg!!! To die fir and twisted shake oooohh weeeee
Vicky Sourgoutsis
Great diner, portions are big and Bladimir the waiter is the best! Request him, he will make you laugh, great personality & I always enjoy having him as my server
David Vasquez
10/10
Celina Ramos
Light mirror
Matthew Wallis
Good diner food and excellent service!
Frequently Asked Questions
What dishes are you best known for?
What type of cuisine do you serve?
What areas do you serve?
We are located in Ronkonkoma and proudly serve the communities of Holbrook, Nesconset, Centereach, Lake Grove, and surrounding areas.
Serving Holbrook and Surrounding Locations
Come visit Island Lake Diner, the heart of Ronkonkoma.
Island Lake Diner
Business Hours
Sunday:
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Monday:
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Tuesday:
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Wednesday:
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Thursday:
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Friday:
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Saturday:
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