Island Lake Diner

625 Portion Rd, Ronkonkoma
(631) 676-5500

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Recent Reviews

We had such an amazing experience tonight at Island Lake Diner thanks to our server, Christine. From the moment we sat down, she was warm, attentive, professional, and genuinely kind. She made sure everything was perfect the entire night without ever making us feel rushed.
It’s rare to come across someone who truly elevates the whole dining experience, but Christine absolutely did that. She handled everything with such a positive attitude and made us feel so welcomed...
*update 5/2026*

The same size orange juice, 12oz., is now $6.49. Can we do something about this?

This used to be an affordable dinner. Now they're wrapped up in greed and ridiculous pricing.

$6 for orange juice????
This Place Was Exactly What I Anticipated. Chicken Tacos Were Slamming and the Boom Boom Shrimp hit the spot. Our Host Britt was such a wonderful person to help us out in every way possible. She was very professional and Informative on the menu and even the area surrounding the diner. Whenever Y'all go here look for her she def got you!

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