Got the all you can eat pancakes and only ate two. Not because I couldn't finish it, but because it was the worst piece of crap I've ever eaten. Waitress was super annoying. Will not go back. read more

Second time trying this place. This is also the last. Chicken sausage quesadilla was made with cheap cheese and leftover meats. The grand slam breakfast was something good for a senior living facility. The guys behind us looked like they were celebrating release from prison and the two women across from us were acting like they were kicked off Bad Girls Club. It's Dennys. Sigh.... Enough said. Oh wait... One star for good coffee. read more

The chicken came with old burned meat on my veggies n bread. Didnt really enjoy it the taste was other meat seasoning

Most unorganized restaurant I have ever been in the management is terrible service is terrible it's a free for all nobody has a clue of what to do because management does not have a clue stay away if I could have put no stars there I will have read more

Giovanni's customer service was stellar. He was very job and interactive with customers and kept us entertained

We go there for breakfast and find the service and food to be good and you get great value for your $ the service could be better, but usually everyone is friendly. We are retired so " no rush " One thing I will say is that the coffee isn't great they could improve that and also i believe the Centereach Management i hurting the Franchise there !!!!!! read more

This place deserves zero stars. Nothing about my experience was pleasant. I came with a group of four friends. The experience was HORRIBLE, and let's be honest, my expectations were not high. 1. When I tried to order a water, I was told that the water was contaminated after the storm. So I had to order an orange juice. Which was disgusting and diluted anyway. We should have left right then and there. 2. I was asked "what kind of toast do you want with your meal?" .. and then I was charged for toast. When I confronted this issue, the charge was removed, but it was like the waitress was just trying to see if she could get away with it. 3. My friend ordered her choice dish off the menu. In response, our waitress said "oh that's not good, you don't want that", and then started to suggested something that was more expensive instead ... WHAT?! have you ever heard of that at a restaurant ever before in your life?! no. The waitress was just trying to up-sell and did not care that she was acting unprofessional, misleading, and disgraceful. I refuse to set foot in this place ever again. I regret every cent of the tip I left. read more

Service was ok but both my friend and I got cramps and runs. All I had was eggs, butter and water. I brought my own food as well because I am diabetic. Server told me the gf eggs were cooked in a separate skillet, but I wonder if that is true because I had bad cramps immediately and still have them a few days later. It smelled as soon as we walked in the door so we should have left but I had not eaten that am and I needed to eat right away. Big mistake. I don't know what is going on with LI restaurants and cleanliness. I almost never eat out anymore due to all my dietary requirements now. Last time was at Ragazzi last spring and I was vomiting with severe runs by 5 am and ill for a week. read more

I dined in on a Friday morning. The restaurant was empty and clean. My server was really nice and attentive. No complaints about the food or service at all. The food arrived quickly. The bacon was crispy, eggs were perfectly cooked, toast had plentiful butter. Price was fair/standard. Adequate parking. read more

Christmas day, 2014. Told the wait was 10 minutes with about 8 tables empty.. 20 minutes later, half the tables empty and no one being seated. Another 10 minutes and was told the kitchen was backed up and they were not allowed to seat anyone. We left. This is not the first time we experienced really horrendous service at this location. Will definitely not be returning. read more

DO NOT WASTE YOUR MONEY AND EAT HERE.. I REPEAT DO NOT. if i could give this 0 stars i would. the food isn't so bad but the service SUCKS. i've been here at least 3 times and i waited forever for my food especially last night i ordered unlimited pancakes & had to wait an hour each round for only 2 pancakes and my waitress did not even come around and ask if i wanted more food or even water. every time i tried to call her, she just ignored and looked away and also i saw her sitting in a booth talking to another co worker meanwhile i'm waiting. 3 hours spent there for like 6 pancakes in total lmao. read more

Waited 25 minutes for a table and got a nasty attitude from the hostess and the funny part is they weren't busy. Won't be back

As we entered the place, there was no hostes all though it said wait to be sitted. After 8 min waiting and no one showed up we decided to sit on our own. On Saturday night we asked to take our order, and with attidute a chubby black ponytail lady told us that she can't serve us because she was no our waitress. However she was hanging out with another table and paying no attention to us at all, laughing and hanging out with her friends next to our table. read more

This dennys sucks and it's slow. The district manager should be fired. Yes Sheriaf that means you. One waitress and one cook , your out your Fucking mind. I asked where is the manager? Replie.d not here now, there are no overnight managers. How are you running this establishment. I'm not mad at the servers nor the cooks. Waited 35 mins for food. Your fucked read more

Every Denny's tastes the same, so if you have been to one, you have been to them all. What make this a 2-star review is the service. Our waiter brought Regular coke instead of Diet, forgot a side order, then left us without the check for about 20 minutes after we finished eating. read more

You get so starstruck when you see a restaurant that is on TV and you cant find it in NY. I nearly jumped out of car when I saw the Denny's. I had Denny's before out in VT but wow in NY we have to go! I was told 15-20 minutes for a table for 3. Ok lets wait... it really turned out to be 3 mins for a table for 3. Nice! We sit, the waiter comes asks if anyone took our drink order, we say no but say we're ready to order. we order two value slams both with sausage, eggs over easy and pancakes. We also get a side of hash and pancake puppies. We also order a grand slam with pancakes, fruit, bacon, hash. We wait... I ask for a refill on my coffee... we wait some more... I ask for another refill... food comes out, Its not our order. All Bacon, no fruit... we ask for bacon... wait some more... get more coffee... by this time the food comes out and our waiter serves it to us. I ask where are the pancake puppies and side of hash. He responds only one stove is working...ok thanks for not telling me before I sat down. Finally we finish our food the hash and the puppies come out... hash tastes like french fry sticks (the fries you get in a bag) but greased filled and the puppies were burnt... gross. Ok when I went into denny's I didnt go in with any high expectations. but seriously burnt food? no thanks. our waiter was MIA too when it came to the check. I was thinking of skpping out on it but instead i went to the front to pay. I told my party to leave and I will take care of the food (20 bucks). The waiter appears out of nowhere chasing my party telling us we have to pay... no shit sherlock I'm paying now. Doesnt tell us to have a nice day or anything. I told the cashier I would like the puppies taken off because they were inedible. I had to once again wait for that to be taken off. The staff is rude except for this one server who was super nice and attentive. so Denny's is a NO THANKS. read more

I was so excited that a Denny's had made it to Long Island... What an overwhelming disappointment. The whole meal was just crap. The wait was ridiculous. The eggs, sausage - everything on the plate was overcooked and COLD!! The waitstaff seemed overwhelmed/inexperienced and had no problem with serving me a really crappy looking plate of food. I know that if I worked for tips I'd care enough to take a peek at what I was carrying out to my customers. Save your money and get a two dollar breakfast sandwich at Dunkin Donuts instead. read more

I would give this no stars if possible. FILTHY! Dirtiest rugs I've ever seen in a restaurant and seems like the staff couldn't care less. Walked out without ordering. Disgusting. read more

It's so cold in here. Many have complained and no one is doing anything about it. Service is very slow. We waited 10 minutes for coffee, no refills yet. Who knows how long it will take to get our food. Waitress is constantly complaining how busy she is and doing her best. Perhaps this is not the job for her. After all if it wasn't busy, she would be out of a job. read more

Food was very good. I got the southwest skillet and my wife got the country fried steak skillet. Came out piping hot. My eggs were good. My wife's were over cooked (ordered over easy), but we told them and they brought out new eggs right away. Very affordable too. Waitress was very nice too read more

Terrible service, had a really sweet waitress who was trying to help but was by herself on a Sunday night with a full house. Food was practically inedible and everyone was unhappy. Manager was an asshole and kept seating people down and this poor woman couldn't keep up! Finally like 15 min into some people not even having their order places the manager steps up and can barely take orders!!! And he was rude when we asked for one half eaten plate taken off because it was so fried it was black read more

I had no complaints about my grand slam breakfast. It was yummy. Hey, it's a chain. Go and know what to expect.

Sad to say as is the case with most Denny's the service overshadows the somewhat decent food. We were sat quickly, then sat and sat. They are understaffed and the manager walked away when we tried talking to him. We won't be returning. read more

I have been here a few times and it was great service. The waitress was very friendly. It was a busy night and they seemed to be a bit understaffed.(but it was the holiday season) They forgot to bring out my appetizer. The owner was walking around and I told him what happened. he gave us a free appetizer that night and it was greatly appreciated. We had some great coupons to use as well. The food is decent and we will definitely be back. read more

I went here once. I was excited to try it out. I went to a Denny's once out of state and had a good experience. This was different. The place was crowded. There was a wait. I waited with one other guest. The bathroom was dirty. We were finally seated and the silverware was dirty, there was lipstick on my friends coffee mug. We mentioned both the silverware and the mug, the waitress apologized. She gave us new silverware and a new coffee. The food cake out kinda like warm to be fair, and the bacon was all fat. The toast was actually stale. I was really disappointed to say the least. There's not many Denny's around here. And I know this doesn't mean they are all bad, but I don't recommended this one over here. read more

Would have ordered anything similar to the super slamper which used to be offered but the "assistant GM" was unwilling to work with me leading me to order nothing. Servers with less clout would have worked something out so terribly disappointed. Diner next time hands down! read more

I just had the worst dining experience in my life. The food was lukewarm, even the coffee. The service was terrible. After bringing my food to the table, my waiter was nowhere to be found. There was no follow-up. No Is everything okay?" No, "Would you like more coffee?" Nothing. After sitting at my table for a full fifteen minutes after finishing my breakfast I tried to flag down another waitress. I know she saw me. We made eye contact and I waved but she turned away and left the dining area. I went to the front counter and no one was there. I could hear voices from the kitchen, including that of my initial waiter, but no one was at the front counter. And no one showed up for a full five minutes. I could have walked out the door and driven away without anyone noticing. Finally, the manager appeared and when I complained about my experience he attempted to defend the waitress that ignored me. When he should have said "We apologize for the inconvenience" he wouldn't even listen to my complaint and, instead attempted to make poor excuses for his waitress. Then he asked me for my table check - this is after I had already explained that both my waiter and the waitress never came over. I explain again and he asked me where I was sitting and then tries to charge me for another table. My table was a corner booth so there could be no mistaking where I had pointed. So I told him he had the wrong table and he said it was my fault again. The manager's incompetence and insolence, not to mention the absentee waitstaff and the lukewarm food are why I will never visit this Denny's ever again. read more

My wife and I were very disappointed. The place was filthy, the staff looked overworked, food was lukewarm and the toast was not toasted. Not even a little. The best thing about this place is the coffee. I'll go somewhere else next time. Coffee I can get anywhere. read more

Food was terrible and cold. The place smells. I really don't know why it is always packed. The Suffolk Diner is down the street and it is so much better. Once was enough. read more

The service is consistently bad. From the seating to mistakes with you order. The food can be good but today it was a bad experience all around with rubbery pancakes. read more

This place is the most disgusting place i ever walked into. Just seeing and smelling musty smell rude people. I will never step foot into that place again. The food was horrible and pre packed. We walked out and will never return. read more

I am currently sitting here at 10 at night there is only 1 server and we have been waiting forever with 0 service . Get yourselves together. There are 5 other tables here I shouldn't be waiting a half a hour for service . There is another "waiter" only walking people to the table ..... read more

As a family member wanted to have a meal there--and it was getting late--we went to THIS Denny's. Denny's, to my mind, is NEVER a destination, just a place you end up going . BIG, BIG mistake. It was the first time for me in over 10 years. It made the Denny's I visited in the town I lived in at the time--Santa Clara--seem like a Michelin starred restaurant!! I ordered the "slow-cooked" pot roast with mashed potatoes and brown gravy. When it finally came, it was actually less than tepid--not even lukewarm! To boot it was loaded with sodium. I don't use salt unless it naturally occurs in the food I eat. THIS was a disgrace--besides not being CLOSE to tepid. I asked a young man--not our server--if he could please put it in the microwave for 45 seconds. He responded by telling me their mikes were "super" hot. Well, it either didn't function OR he never heated it up. Period. Still the same. Overall--THE worst!!! The service was S-L-L-L-O-O-O-W to say the least. I could have taken two naps while waiting for coffee refills. It was agonizing waiting for our server to come back. The young lady was pleasant enough just not very adept at prompt service. Additionally, the restaurant wasn't even very busy. I'm normally very easy to please, in fact, and NOT a complainer. This WAS the last visit to ANY Denny's, anywhere. I would go hungry rather than visit THEM ever again. I'll be in touch with their corporate HQ after the holiday to share my experience with them--and will accept nothing even IF they offer. Unless it's a voucher for a totally different restaurant :chain!! When paid, the manager gave me the impression he could care less. He's in the wrong field, for certain! read more

It took 20 minutes for the waiter to come over. I watched him wait over at the cash register for 5 minutes doing nothing. Would not recommend if you dont want to wait a long time for metiocre service read more

Food is good but the in attention of staff to get my order correct leaves me paying extra for things I never received. Disappointing.

Place was very cold. Service was slow. Food was not that good and cold. Manager was nice. That's why they got one star from me.

Went after work for a sit down breakfast. Would have went to Suffolk diner however they were closed. Sat down and waited 15 minutes before anyone even approached us. The place was filled with drunks who were all being served. Got to the point that me and my co worker got up and left. Pathetic read more

We had Denny's yesterday. We had an omelet and eggs and I would say it was a mediocre meal surrounded by mediocre people. Not going back. The waiter was nice and attentive though. Go to a diner for a better meal. read more

Wow I'm surprised by all the negative reviews. My first time eating here was with a co-worker. It was late around 1am, the place had some costumers eating and chatting it up. The waiter was super friendly, took her time and was very attentive, when my friend didn't know from two meals what she should eat the waitress gave her options and was very helpful. The meal was great, and service as well. I would go there to eat again, the place was clean. read more

Marisa is probably one of the most efficient and attentive server....great worker and good at her job....the place has gone down hill in past 3 years...Food preparation needs help...cold air always blowing down on food rendering it cold to the point not being able to finish...management needs to be revamped read more