About Us

In Wading River, NY sits a family-owned and -operated, family-friendly, and inviting Greek diner that serves up everyone’s favorites. Greek Island Diner is the restaurant that’s been a staple in the Wading River community for many years. We’re known for our delicious Greek food that simply melts in your mouth. We have all kinds of selections on our menu both children and adults enjoy. We even have gluten-free items available; we strive to accommodate all of our valued patrons!

Why Choose Us?

  • We’re open 7 days a week
  • Serve delicious food that’s always fresh
  • We have a huge assortment to choose from
  • Serve daily specials Monday – Friday
  • We have a dining area
  • Offer delivery service and takeout
  • We cater
  • We put your dining experience at the top of our priority list!
Testimonial

Our happy customers

  • 5 star ratingThis is our new favorite! Great staff awesome food. Must try! I always seem to order too much
    Potato skins are...
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    Tanya Z. Avatar
    Tanya Z.
    4/29/2018

    5 star ratingAlways a pleasure eating here. The staff is extremely friendly and the food is always delicious. Highly recommended for breakfast,... read more

    Ken M. Avatar
    Ken M.
    10/28/2017

    5 star ratingGreat local Greek diner in Wading River.
    We end up here often when life makes it too busy to cook.
    Great...
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    George P. Avatar
    George P.
    1/23/2018
  • 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 ratingThe best! We catered from them , short notice and all was accommodated and delicious!
    We have catered from...
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    Alice K. Avatar
    Alice K.
    5/21/2018

    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 ratingFresh and delicious! I'm always happy with the freshness, quality ingredients and friendly people there. Can't say a bad thing.

    Laura M Avatar
    Laura M
    3/11/2019

    5 star ratingWe have eaten here 2 times on our Long Island stay. There has never been a wait but it's always... read more

    Travis B. Avatar
    Travis B.
    7/04/2016

    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 ratingHands down the BEST diner!! The food and service is above and beyond! My husband Chris and I come here... read more

    Jennifer R. Avatar
    Jennifer R.
    6/01/2018

    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 ratingOur favorite place to have breakfast. Staff is always super nice and accommodating. Food is very good and prices are reasonable.

    Katie D. Avatar
    Katie D.
    8/27/2017
  • 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 ratingPerfect and cconvenient We had lunch and 2 breakfasts here while on our "girls getaway". The menu is huge and everything that everyone... read more

    onlinequeen Avatar
    onlinequeen
    7/20/2018

    The best food in town

    David Goldstein Avatar
    David Goldstein
    11/20/2016
  • 5 star ratingLove the Greek Salad w Grilled Chicken Locale Family style Restaurant, friendly welcoming service all the time,
    Love Greek salad w grilled chicken, my husband enjoys the tuna...
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    Theresa R Avatar
    Theresa R
    8/07/2019

    5 star ratingGreat food Family loves this place. Great food and great service. Menu is varied and agrees with all tastes. They serve breakfast,... read more

    modan5776 Avatar
    modan5776
    10/14/2018

    5 star ratingExcellent Food And Service We recently got takeout for five people and our order was promptly filled in twenty minutes. The food was delicious... read more

    Saluga Avatar
    Saluga
    8/10/2018
  • 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

    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 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 ratingI have been coming here for years, at least once a week, sometimes twice...It started with just breakfast on Sunday... read more

    Mark F. Avatar
    Mark F.
    1/08/2017

    5 star ratingWent for their Tuesday greek night.. it was delicious! Small salad was big enough for dinner and left overs for... read more

    Katie B. Avatar
    Katie B.
    8/31/2017

    5 star ratingVery Good Food and Priced Right This is the first time that we've been here since they expanded, and it's so much roomier than before. We... read more

    Saluga Avatar
    Saluga
    12/18/2018