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 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 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 ratingNew favorite place. Best gluten free menu and if it's not on the menu they will make you whatever you... read more

    Phyllis K. Avatar
    Phyllis K.
    7/15/2017
  • 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 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 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 ratingBREAKFAST GREAT GREEK OMELTTE. only place to go for one. covid compliance. breakfast was hot not just warm. Waitress friendly.

    Patty K Avatar
    Patty K
    11/10/2020

    5 star ratingI've been driving past this place for years and finally stopped here for lunch.
    Upon entering the place is way...
    read more

    D D. Avatar
    D D.
    11/12/2017

    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 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 ratingWonderful, friendly place (Angela) with fantastic food. A little hard to spot (in a strip of stores, not a stand... read more

    Diane P. Avatar
    Diane P.
    3/16/2017

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

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

    Delicious food

    Avraham Lunger Avatar
    Avraham Lunger
    7/09/2017
  • 5 star ratingExcellent We went to this restaurant during Covid Pandemic to do a take out meal. the service was very prompt and... read more

    587ediel Avatar
    587ediel
    5/16/2020

    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 ratingLunch The service is always good. The Son is the best cook going .always cooks the perfect . Mikie is so... read more

    Mattie J Avatar
    Mattie J
    11/04/2019
  • 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 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 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 live close by and order take out once a week. Everyone is very friendly, the place is so clean.... read more

    K F. Avatar
    K F.
    7/01/2016

    5 star ratingWe love breakfast, lunch and dinner here. Breakfast my kids love the pancake and I like the omelets. Lunch is... read more

    Marsha C. Avatar
    Marsha C.
    10/22/2018

    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