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

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

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

We have eaten here 2 times on our Long Island stay. There has never been a wait but it's always... read moreWe have eaten here 2 times on our Long Island stay. There has never been a wait but it's always busy. The staff is super friendly, prompt, and coffee always filled.
The food is great, large filling portions. I had the Greek omelet one morning....filled with tangy feta, tomatoes, and spinach and 3 fluffy eggs. Rye toast and home fries kept me full till past noon.
This morning, I had a Belgian waffle with 2 perfectly cooked over medium eggs. The waffle was rich and crispy. Coffee is great as well.
Lots of regular breakfast options, as well as lunch too. And yes, they have Greek food. read less

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

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

WOW WOW WOW. I went here last night and fell in love. My mom had been mentioning how good the... read moreWOW WOW WOW. I went here last night and fell in love. My mom had been mentioning how good the food was ever since she started going here with my aunt a few months ago. We ordered the Greek island sampler platter for our appetizer and everything tasted great! Only thing that could have been a little tastier was the feta cheese they have imported. When I visit my family in Astoria and buy feta from queens, it usually tastes a little more flavorful. But I went in there wanting to order a Greek salad but for some reason when I ordered, I told the waitress I wanted tuna salad on a roll. SO HAPPY I ordered that because it was the best tuna salad I ever had. It's so good I may actually start picking up sandwiches from there to bring to the beach with me because it tasted better than a deli lol. The wait staff was also super friendly. Very impressed. I will be returning read less

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

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

This is our new favorite! Great staff awesome food. Must try! I always seem to order too much
Potato skins are... read moreThis is our new favorite! Great staff awesome food. Must try! I always seem to order too much
Potato skins are real potatoes with about a pound of cheese and bacon it's almost like a meal. Prices are reasonable for what you get I always have lunch for the next day! read less

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

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

The best food in town

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

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

We LOVE this place!
The owners of the GID know the importance of customer service.  This is the type of place... read moreWe LOVE this place!
The owners of the GID know the importance of customer service.  This is the type of place where you almost never hear "no" to a special request and you're always greeted with warmth and hospitality.
Their very efficient and their delivery is the fastest in the area, hands down.
Breakfast is great as well as lunch, dinner and desserts.  What I find hilarious is that with a town that hosts 5 pizzerias the GID has the best mozzarella sticks in town lol.
Be prepared when you get the Greek salad because in addition to being delicious they are HUGE.  
We also love the falafel and hummus pita, try it.
The paninis are great, as well as the Greek specialties and burgers.
Can't say enough great things! read less

My absolute favorite diner! The staff is so great, they make the best omelettes, the food is always tasty and... read moreMy absolute favorite diner! The staff is so great, they make the best omelettes, the food is always tasty and you get so much food in one order , it's a nice quiet diner, very clean and they are pretty quick with bringing the food out, i would 100% recommend anyone to go here. 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

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 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

Great food Family loves this place. Great food and great service. Menu is varied and agrees with all tastes. They serve breakfast,... read moreFamily loves this place. Great food and great service. Menu is varied and agrees with all tastes. They serve breakfast, lunch and dinner and their business is brisk, which tells you a lot about the quality of the food and service. 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

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

We love breakfast, lunch and dinner here. Breakfast my kids love the pancake and I like the omelets. Lunch is... read moreWe love breakfast, lunch and dinner here. Breakfast my kids love the pancake and I like the omelets. Lunch is great, great soups and salads. Dinner is always good, the gyro is my fav. read less