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

Excellent Food and Service Marian and Andy run a wonderful Greek diner, with delicious food and great service. The servers and always polite and... read moreMarian and Andy run a wonderful Greek diner, with delicious food and great service. The servers and always polite and friendly. The restaurant and especially the bathrooms are always clean. I come here often either alone or with friends and have never had a disappointing meal. I also recently attended a surprise birthday party catered by Greek Island Diner and the food was amazing! There was a make-your-own Greek salad bar with all the fixings, and a variety of hot and cold foods. Truly delicious and plentiful! Consider them for your next catered party! read less

Super great place!! Food and Super great place!! Food and service is aces!! In a area of not so much places to sit and eat... read moreSuper great place!! Food and service is aces!! In a area of not so much places to sit and eat breakfast etc this place moves to the #1 spot!! 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

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

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

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

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

Delicious food

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.

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

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

Great food made fresh ! Excellent food and caring staff and owners that make you fell like you are at a friends or relatives for... read moreExcellent food and caring staff and owners that make you fell like you are at a friends or relatives for dinner! all fresh and homemade tasting, from breakfast to dinner they serve it all fresh hot and a smile all at a reasonable price! read less

I've been driving past this place for years and finally stopped here for lunch.
Upon entering the place is way... read moreI've been driving past this place for years and finally stopped here for lunch.
Upon entering the place is way bigger than it looks from the outside. You get that old school diner vibe but with a modern homey type charm.
The place was packed but we were seated immediately and greeted by very friendly staff.
We decided to just order a couple of apps because we couldn't decide on one thing.
Everything we ordered was excellent. I love Spanakopita and this was the best I've had in quite a while. Oh and that yogurt sauce. SO GOOD. I could have eaten it out of the bowl like it was soup.
Our waitress was a sweetheart as was the women at the counter when we left to pay.
So glad I finally stopped in ! Can't wait to come back again. 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

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

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

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

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

AWESOME! My husband and I just had a baby and rarely leave the house. The Greek island diner delivered two... read moreAWESOME! My husband and I just had a baby and rarely leave the house. The Greek island diner delivered two delicious gyros to my house along with a yummy spanakopita and crispy fries! I moved to Ridge 3 years and had no idea there were any other delivery options other than pizza or Chinese. I highly recommend this place! My husband and I would give them 10 stars if we could! 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

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