Welcome to

Greek Island Diner

Homey restaurant serving unpretentious American fare, breakfast & a few Mediterranean options.


Planning an event can be time consuming and stressful, but it doesn’t have to be. With Greek Island Diner catering service, your event is sure to go off without a hitch. We offer a huge selection of food to treat your guests to. From salads and seafood dishes to beef and Greek pasta dishes, we offer items everyone will love. We make it easy for you to offer delicious food for any event, no matter how many guests you have. 
 
Continue to browse our site to learn what our catering menu offers and what you could be eating at your next event!
Testimonial

Our happy customers

  • 5 star ratingWell cooked, well managed Huge portions of well cooked Greek and eclectic diner fare. Friendly, efficient waitresses and managers. The gyros have enough lamb... read more

    dallasdr Avatar
    dallasdr
    7/04/2019

    5 star ratingThe best!  We catered from them , short notice and all was accommodated and delicious!
    We have catered from them...
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    Alice K. Avatar
    Alice K.
    5/21/2018

    5 star ratingBest gyro this side of the Mediterranean. Stopped in for lunch and tried the lamb gyro...it was awesome and served... read more

    Janet I. Avatar
    Janet I.
    10/12/2016
  • 5 star ratingMost diners on Long Island are decent, but somewhat skeevy in my opinion. This place calls itself a "diner" they... read more

    Rich M. Avatar
    Rich M.
    1/09/2019

    5 star ratingGreat food nice place very clean family run a must go to for any meal they also do great catering

    Laurie M. Avatar
    Laurie M.
    6/29/2018

    5 star ratingWent to a wedding in Wading River and before we reached the hotel destination we came across the Greek Island... read more

    Michelle C. Avatar
    Michelle C.
    2/22/2017
  • 5 star ratingExcellent Food and Service Marian and Andy run a wonderful Greek diner, with delicious food and great service. The servers and always polite and... read more

    Songbird403 Avatar
    Songbird403
    8/07/2018

    5 star ratingNothing bad to say Love this place. Food is great super fast service even when busy excellent service All employees super friendly from the... read more

    johndJ6565KH Avatar
    johndJ6565KH
    12/31/2018

    5 star ratingGreat local Greek diner in Wading River.
    We end up here often when life makes it too busy to cook.
    Great...
    read more

    George P. Avatar
    George P.
    1/23/2018
  • Delicious food

    Avraham Lunger Avatar
    Avraham Lunger
    7/09/2017

    5 star ratingBeen to this Diner a few times, food was great, atmosphere was friendly, prices very affordable. Waitress we had was... read more

    Rocker S. Avatar
    Rocker S.
    8/17/2018

    5 star ratingWe LOVE this place!
    The owners of the GID know the importance of customer service.  This is the type of place...
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    Michael P. Avatar
    Michael P.
    7/16/2018
  • 5 star ratingthe food is really good! my friends and i went last night and we had joscelyn as our server and... read more

    Danielle M. Avatar
    Danielle M.
    1/13/2019

    5 star ratingThe staff is so friendly and attentive. This place has amazing authentic Greek food. The portions are large and always... read more

    Kristina M. Avatar
    Kristina M.
    6/29/2016

    5 star ratingGreat food, quick friendly service at a fair price! The great part is that they can make most menu items... read more

    James M. Avatar
    James M.
    9/25/2016
  • 5 star ratingBest dinner in north fork area. I come from Freeport Nassau county , and I haven't been to a diner... read more

    Larry A. Avatar
    Larry A.
    9/02/2017

    5 star ratingCan't really comment on the food because I only ordered cake and coffee (both were delicious!) but I can say... read more

    Cheryl E. Avatar
    Cheryl E.
    9/29/2018

    5 star ratingThis diner is 96% of my desire to move to Wading River. Luckily, one of my best friends lives right... read more

    Katie L. Avatar
    Katie L.
    1/24/2019
  • 5 star ratingAWESOME! My husband and I just had a baby and rarely leave the house. The Greek island diner delivered two... read more

    Hayley A. Avatar
    Hayley A.
    10/19/2016

    5 star ratingLoved the food..the variety was great. Will be  going back for the different flavors.

    Sandra V. Avatar
    Sandra V.
    6/09/2016

    5 star ratingMy absolute favorite diner! The staff is so great, they make the best omelettes, the food is always tasty and... read more

    Sammy R. Avatar
    Sammy R.
    2/04/2018
  • 5 star ratingGreat place! Very nice atmosphere and the staff is very friendly and attentive. Plenty of Gluten Free options and they... read more

    Steve E. Avatar
    Steve E.
    9/29/2018

    5 star ratingSolid food, large menu, generous servings, very quick service. They take cards & are a 15 min drive from Brookhaven... read more

    MineralPhysics U. Avatar
    MineralPhysics U.
    8/13/2017

    5 star ratingLove the small diner feel, place is always busy. Food is decent size portion and yummy.

    Siobhan L. Avatar
    Siobhan L.
    11/19/2017

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