New favorite place. Best gluten free menu and if it's not on the menu they will make you whatever you... read moreNew favorite place. Best gluten free menu and if it's not on the menu they will make you whatever you want totally gluten free. The gf mozzarella sticks and the gf French fries were delicious.
Will definitely come back again. On occasion they have freshly baked desserts that are gluten free. Happen to have the gf walnut torte. Yummy. read less

Time and again this diner is just great, especially the service.  The servers are always just wonderful and as pleasant... read moreTime and again this diner is just great, especially the service.  The servers are always just wonderful and as pleasant as can be. The food is solid diner food and nothing is too greasy or buttery, and all served with the biggest smile.  I like gyro sandwiches. read less

Solid food, large menu, generous servings, very quick service. They take cards & are a 15 min drive from Brookhaven... read moreSolid food, large menu, generous servings, very quick service. They take cards & are a 15 min drive from Brookhaven National Lab. Located in a strip mall. Small space but not too loud. read less

Most diners on Long Island are decent, but somewhat skeevy in my opinion. This place calls itself a "diner" they... read moreMost diners on Long Island are decent, but somewhat skeevy in my opinion. This place calls itself a "diner" they have most diner type food, but at regular restaurant quality. Every time I'm here my order comes out in decent time, it's always cooked well, and the food is always good. So if you want really good food at diner prices stop in and enjoy. read less

The staff is so friendly and attentive. This place has amazing authentic Greek food. The portions are large and always... read moreThe staff is so friendly and attentive. This place has amazing authentic Greek food. The portions are large and always fresh. There is a wide variety of choices and the place is great for families. The restaurant is always so clean. This is great for dining in but the take out is just as good. The take out is always fresh and ready at the time they suggest. read less

Best gyro this side of the Mediterranean. Stopped in for lunch and tried the lamb gyro...it was awesome and served... read moreBest gyro this side of the Mediterranean. Stopped in for lunch and tried the lamb gyro...it was awesome and served with ample tzaiki sauce. Definitely coming back soon. Have not had a gyro this good since I was in Naxos, Greece. Cannot wait to come back and try something else!
Wait staff was friendly and efficient. Even the coffee was good.. 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

I have been coming here for years, at least once a week, sometimes twice...It started with just breakfast on Sunday... read moreI have been coming here for years, at least once a week, sometimes twice...It started with just breakfast on Sunday mornings and then I got a taste of the other amazing foods that they have...OMG...best gyros on long island and trust me, I've been around to alot of diners! (In construction for 31 years) Lamb/beef gyro meat is freshly grilled and amazing, pita is lightly grilled as well to put the magic touch on this great lunch favorite. If its your first time, get the gyros if nothing else with the yogurt sauce, even for breakfast lol, you wont be disappointed and if you are, Write me and I will get you proper psychiatric care at a local facility. One of my favorite soups is the seafood bisque and the matzo ball soup, my favorite breakfast is the greek omelette but you must add the greek olives in it, delish ! My favorite entree is tough, (1) spartan chicken with penne pasta (see photo), (2) chicken sorrentino (amazing), rack of lamb when they offer the special. Greek salad is very good as well, I recommend it with anchovies if you like them, gyro meat on the side and some grilled pita to make a little wrap with it (its an Italian thing lol) The dessert looks fabulous but I've never had room to try it! Now you see why I have to work out 4 days a week! read less

Great place! Very nice atmosphere and the staff is very friendly and attentive. Plenty of Gluten Free options and they... read moreGreat place! Very nice atmosphere and the staff is very friendly and attentive. Plenty of Gluten Free options and they are very careful with prep. Food is great! read less

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

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

Had breakfast there this morning. Potato pancakes were awesome! (Not on the menu-but they will make them if you ask).... read moreHad breakfast there this morning. Potato pancakes were awesome! (Not on the menu-but they will make them if you ask). My kids had waffles with ice cream, which was a super cool treat. The service was great too! Wonderful place for breakfast! read less

Excellent Food And Service We recently got takeout for five people and our order was promptly filled in twenty minutes. The food was delicious... read moreWe recently got takeout for five people and our order was promptly filled in twenty minutes. The food was delicious and the portions were large. read less

Love 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... read moreLocale Family style Restaurant, friendly welcoming service all the time,
Love Greek salad w grilled chicken, my husband enjoys the tuna melt , my sons favorite is the Monte Cristo read less

Nothing bad to say Love this place. Food is great super fast service even when busy excellent service All employees super friendly from the... read moreLove this place. Food is great super fast service even when busy excellent service All employees super friendly from the cashier to waitress to bus boy Good for breakfast lunch and dinner. read less

I live close by and order take out once a week. Everyone is very friendly, the place is so clean.... read moreI live close by and order take out once a week. Everyone is very friendly, the place is so clean. I customize some dishes because of dietary restrictions and they are so accommodating.
The portions are very large. Ask for Phyllis' homemade Greek desserts, to die for! 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

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

The best food in town

Great local Greek diner in Wading River.
We end up here often when life makes it too busy to cook.
Great... read moreGreat local Greek diner in Wading River.
We end up here often when life makes it too busy to cook.
Great owners, staff, and food. read less

Been to this Diner a few times, food was great, atmosphere was friendly, prices very affordable. Waitress we had was... read moreBeen to this Diner a few times, food was great, atmosphere was friendly, prices very affordable. Waitress we had was Lyndsie and she was so polite and helpful with the menu. Keep up the good work. Highly recommended read less

I have eaten here often food is terrific always fresh tonite server was Erin she was very attentive and went... read moreI have eaten here often food is terrific always fresh tonite server was Erin she was very attentive and went out of her way to make sure we were taken care of the restaurant is clean and decorated festively for Christmas we will definitely be back soon read less

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

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