It was a great fresh seafood. Service was excellent!!! We got all answers and great recomendations! Thanks to Bryan!

Wonderful service, excellent food, and a great quiet environment. I strongly recommend that everyone try the brunch - an extremely good value - and order the fish entrees as Kellari excels in seafood.

Service was a bit slow but brunch was good value. Food was very good and well-prepared.

We arrived a few minutes early before 8 pm and were seated quickly. We ordered our food before 8:15 pm. The appetizers came quickly, but waited until 8:30 pm for the main course to arrive, despite a couple of reminders to our waitress. It was unpleasant and we were no longer hungry by the time the main course arrived. There apologies and an offer of a complimentary drink which we declined.

Waiter Chris was excellent and Skate fish special was absolutely delicious!

First disappointing meal ever.

Tried first to give us a table stuffed into a spot not large enough to accommodate it. We were two well dressed professionals - two attorneys with Rez.Server frantically busy. Took 40 minutes to get entrees for business lunch.

Food, service and ambiance really a delightful surprise. While place was packed, sound level was controlled and it was a real taste and atmosphere treat to share with friends.

This place exudes “fresh” in terms of fish and vegetables. Try the sardines as an appetizer and Artic Char as a main, perfectly cooked with a crispy skin. You won’t be disappointed.

Restaurant was overbooked, very little space to move around, chairs back to back. Service was not great, wait staff pleasant and apologetic.

I was visiting DC on business and I was happy to find out that the famous NYC Kellari had a restaurant there. The food was excellent as always.

The food, the service and the place are just perfect.

i loved the place! brunch was awesome. the food was delicious and the atmosphere is so relaxing.

Service was not great. Food was pretty overpriced and not even tasty. Scallops were fine, and mushroom risotto was really bland

I took some clients and two of them were very disappointed. One ordered fish and it was very dry (she did not eat it) the mix seafood appetizer was good.

recieving hostess was imperinent. service was very slow. portions very small for the price. altogether a mediocre experience- there are many other choices in the city.

My Husband and I are pregnant with our first child and we met friends for dinner to help us celebrate. The waitress was very nice and attentive

The restaurant pushes whole fish by the table rather than individual options. Was very expensive. The food was very good - good ingredients and well prepared - but lots of olive oil.

I thought it was tired and the salad wasn’t as good as I remembered, but more expensive. I will chalk it up to a bad day

Absolutely wonderful food....authentic Greek cuisine with fresh ingredients. The seafood selection and freshness were clearly evident in the taste of the simply cooked food that captured the taste of the fish.

Great brunch experience on Sunday. Food was great, unlimited mimosas, bloody marys and champagne was a treat, and Brian our waiter was stellar. A great spot on a Sunday afternoon. We will be back.

The wonderful Kellari team went above and beyond to help celebrate my birthday

We had a lovely Easter dinner at Kellari. The fish we had was delicious and the service friendly and attentive.

Overpriced and nothing special

This place always rises to the occasion. Has become a must visit when we have guests from out of town, and they always leave fulfilled with great food and service. The ambiance adds another layer of luxury and comfort. Until the next time!

Great food and excellent service, the atmosphere is wonderful, parking garage right next to it convenient.

Wow - what a fantastic dinner! It was such fun choosing a fish to share from the daily catch - our server was extremely knowledgeable about the options, and the flavor profile of the fish we chose (lavraki) was uniquely delicious and not at all muddled by the preparation. If you are into simply prepared, high quality seafood, this is absolutely a must visit (definitely recommend the calamari as an app for the seafood lovers). We would love to come back and try more fresh catches! We've also been in the past for brunch and it is a great deal, albeit a bit sparsely populated.

The food was delicious. Friendly staff.

Our server was spectacular. Great evening.

Food was excellent. Service was slow and inattentive, especially at lunch where it needs to be quicker.

Chicken had to be sent back, too rubbery. Waitress wasn’t too good.

Excellent authentic Greek food. Daily catch fish prepared to great taste. Is definitely on my return list.

I've been there several times. Is always great. Must love fish, otherwise do not go. This time the bread wasn't that good, but they quickly found a solution and toasted some for us, so that worked out well.

Great 3 course brunch menu! I got a Livingsocial for 4 people and saved money, but it is also was a very nice place that I would return to.

We call it the K Place by me and my friends. We sooo love the service, food, venue and I'm always happy when I leave.

The restaurant has a very nice ambiance and was crowded on a Saturday night. The waiter was very pleasant and helpful. However the meal was just average and as a result terribly overpriced. We shared one of the unique whole fish from the Mediterranean. It was good but not great and certainly not worth the $40 or so price per pound. The greens and potatoes as sides were disappointing. The appetizer plate of spreads was just average. We were in DC for the March for Life which made our stay in DC more than worth it.

Terrific quality and presentation.

Waiter was particularly helpful and gracious.

Beautiful restaurant! Friendly waiters and Great food!!! I initially bought a groupon and been back 3 times since!

Everything was A+ from food to service (Bryan) and cleanliness.. Highly recommend.. we are going again this Sunday.

Service was painfully slow. Even after we got apologies for the delay in serving our meals I had to go looking for the waitress to pay the bill. We were there over 2 hours.

The 3-course business lunch is a great value at $30, especially considering the K Street address and the wide range of fresh fish. One standout in particular is the calamari appetizer... melts in your mouth. The service was very attentive and the ambiance elegant but understated. Finally a restaurant where you can hear your companions speak without raised voices.