Great Variety of Gluten-free Food Our family of four, all gluten-intolerant, found this restaurant while visiting family in the area. Three of us had breakfast;... read moreOur family of four, all gluten-intolerant, found this restaurant while visiting family in the area. Three of us had breakfast; one had lunch. The french fries have a separate frier; they offer gf french toast and gf pancakes, gf buns, gf bacon, gf sausage. Everything was delicious, and the service was extremely friendly. Couldn't be happier - highly recommend!! read less

1 of the best diners in all of long island. Family owned and operated, and amazing staff that has been... read more1 of the best diners in all of long island. Family owned and operated, and amazing staff that has been there for a very long time.  The food is always fresh and prepared to order. Also great for take out. Newly expanded to acomadate it's growing followers. If you are looking for diner food this is the place to go. read less

This diner is 96% of my desire to move to Wading River. Luckily, one of my best friends lives right... read moreThis diner is 96% of my desire to move to Wading River. Luckily, one of my best friends lives right around the corner and I've enjoyed multiple amazing breakfasts at the Greek Island Diner. I always get an omelette, and it's always huge and delicious, no matter what kind I get. I can never eat that much in the morning, but I always leave a clean plate here. The waitstaff is always super accommodating with substitutions and splitting checks. Also, this place is so affordable and you get so much food! It's super clean and honestly, the perfect diner. SO glad they were able to expand to the second storefront. read less

Best dinner in north fork area. I come from Freeport Nassau county , and I haven't been to a diner... read moreBest dinner in north fork area. I come from Freeport Nassau county , and I haven't been to a diner that's close in touching this place. They have an amazing chicken gyro , that's a Killer. Highly recommended, great staff. read less

Delicious food

Great place to eat !!!!!!!  The owners are friendly and so is the staff. The owners were concerned when I... read moreGreat place to eat !!!!!!!  The owners are friendly and so is the staff. The owners were concerned when I was having trouble, they were right there to help???? read less

Went for their Tuesday greek night.. it was delicious! Small salad was big enough for dinner and left overs for... read moreWent for their Tuesday greek night.. it was delicious! Small salad was big enough for dinner and left overs for lunch the next day! I added the gyro meat and it was so good! Will def be back soon! read less

Hands down the BEST diner!! The food and service is above and beyond! My husband Chris and I come here... read moreHands down the BEST diner!! The food and service is above and beyond! My husband Chris and I come here on a weekly basis and we absolutely love the way each meal is prepared and how we are treated from EVERY single staff member!! They all make sure that the food is prepared to your liking and if it is not then simply speak up and they will make sure to quickly get you exactly how you want it prepared!! They truly make you feel like family and are always eager to make for an amazing dining experience! Their recent renovations make for more seating options in an impeccably clean, cozy and well decorated environment! Thank you for having a diner so close to home that we can go to, to truly feel like we are eating in the comfort of our own home!
Jenn and Chris, Ridge, Ny read less

What a great experience. We all are familiar with the The theme song from "Cheers " were everybody knows your... read moreWhat a great experience. We all are familiar with the The theme song from "Cheers " were everybody knows your name"  The same can be said about the Greek Island Diner.
Family owned and operated. Every visit is like meeting friends.
Great food warm and friendly staff make this place a win every time.
Just cause everyone is great does not mean there are no stand outs.
The young lady at the counter I call "Greek Island Heather" Knows my order with out being told.
The wonderful selection of fresh homemade soups is great.My favorite is the creme of turkey soup.
The other must is the greek classic pistachio. The creamy béchamel sauce is always perfect.

I can not recommend any place more highly  this is a local gem, you owe to your self to try it read less

Wonderful, friendly place (Angela) with fantastic food. A little hard to spot (in a strip of stores, not a stand... read moreWonderful, friendly place (Angela) with fantastic food. A little hard to spot (in a strip of stores, not a stand alone building) but well worth the effort!! read less

Well cooked, well managed Huge portions of well cooked Greek and eclectic diner fare. Friendly, efficient waitresses and managers. The gyros have enough lamb... read moreHuge portions of well cooked Greek and eclectic diner fare. Friendly, efficient waitresses and managers. The gyros have enough lamb for 3 people. You must order extra pita to make more wraps. Excellent breakfasts. The bacon is crisp, the rolls fresh, the eggs perfectly prepared. Altogether a big asset for Wading River. read less

Perfect and cconvenient We had lunch and 2 breakfasts here while on our "girls getaway". The menu is huge and everything that everyone... read moreWe had lunch and 2 breakfasts here while on our "girls getaway". The menu is huge and everything that everyone got was excellent (salads, paninis, omelets, etc). read less

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

Great food, quick friendly service at a fair price! The great part is that they can make most menu items... read moreGreat food, quick friendly service at a fair price! The great part is that they can make most menu items gluten free! My wife has celiacs disease and mentioned it to the waiter and he told us they actually have many gluten free options which is great because she has celiacs disease and cannot eat wheat. Wonderful food and friendly. Will be back! read less

BREAKFAST GREAT GREEK OMELTTE. only place to go for one. covid compliance. breakfast was hot not just warm. Waitress friendly.

Lunch The service is always good. The Son is the best cook going .always cooks the perfect . Mikie is so... read moreThe service is always good. The Son is the best cook going .always cooks the perfect . Mikie is so good getting my tea soon as I walk n the door his on it .Kim does a great job at the front, she runs a tight ship n that's a good thing . read less

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

The best food in town

Went to a wedding in Wading River and before we reached the hotel destination we came across the Greek Island... read moreWent to a wedding in Wading River and before we reached the hotel destination we came across the Greek Island Diner.  Excellent food and great staff.   Food served fresh and hot. read less

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

Excellent We went to this restaurant during Covid Pandemic to do a take out meal. the service was very prompt and... read moreWe went to this restaurant during Covid Pandemic to do a take out meal. the service was very prompt and friendly, the food was hot and excellent. Can not say enough about our great experience. read less

Can't really comment on the food because I only ordered cake and coffee (both were delicious!) but I can say... read moreCan't really comment on the food because I only ordered cake and coffee (both were delicious!) but I can say that the service was AMAZING. So attentive and friendly. Can't wait to come back when I'm in the area to try the food. read less

Breakfast was awesome.chunky monkey pancakes were outstanding as well as the pumpkin pancakes. Service was the best we've had in... read moreBreakfast was awesome.chunky monkey pancakes were outstanding as well as the pumpkin pancakes. Service was the best we've had in a long time. Food. came out really fast as well even though they were crowded on a Sunday morning.I highly recommend stopping here if you are in the wading river area! read less

the food is really good! my friends and i went last night and we had joscelyn as our server and... read morethe food is really good! my friends and i went last night and we had joscelyn as our server and she was very attentive and friendly ! read less