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Isabelle's Osteria — Restaurant in New York

Name
Isabelle's Osteria
Description
Upbeat restaurant with an enclosed patio, serving Italian dishes, wine, and cocktails.
Nearby attractions
The National Arts Club
15 Gramercy Pk S, New York, NY 10003
Union Square Park
201 Park Ave S, New York, NY 10003
Theodore Roosevelt Birthplace National Historic Site
28 E 20th St, New York, NY 10003
Gramercy Park
New York, NY 10003
Flatiron Building
175 5th Ave, New York, NY 10010
Gramercy Theatre
127 E 23rd St, New York, NY 10010
Madison Square Park
11 Madison Ave, New York, NY 10010
Union Square Holiday Market
E 14th St, New York, NY 10011
Samuel J. Tilden House
15 Gramercy Pk S, New York, NY 10003
Daryl Roth Theatre
101 E 15th St, New York, NY 10003
Nearby restaurants
L’Express
249 Park Ave S, New York, NY 10003
BARBOUNIA
250 Park Ave S, New York, NY 10003
Boucherie Union Square
225 Park Ave S, New York, NY 10003, United States
Daily Provisions - Union Square
103 E 19th St, New York, NY 10003
GupShup
115 E 18th St (Between Park Ave &, Irving Pl, New York, NY 10003
Craft New York
43 E 19th St, New York, NY 10003
MoMo Sushi
239 Park Ave S, New York, NY 10003
BRAVO PIZZA
257 Park Ave S, New York, NY 10010
Friend Of A Farmer
77 Irving Pl Ground Floor, New York, NY 10003
Mari Vanna
41 E 20th St, New York, NY 10003
Nearby hotels
W New York – Union Square
201 Park Ave S, New York, NY 10003
Gramercy Park Hotel
2 Lexington Ave, New York, NY 10010
Mattress Firm Union Square
874 Broadway, New York, NY 10003
Freehand New York
23 Lexington Ave, New York, NY 10010
The New York EDITION
5 Madison Ave, New York, NY 10010
Inn At Irving Place
56 Irving Pl, New York, NY 10003
SpringHill Suites by Marriott New York Midtown Manhattan/Park Avenue
111 E 24th St, New York, NY 10010, United States
American Dream Bed and Breakfast
168 E 24th St, New York, NY 10010
Hotel 17 - Extended Stay
225 E 17th St, New York, NY 10003
Carlton Arms Hotel
160 E 25th St, New York, NY 10010
Related posts
Keywords
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Isabelle's Osteria things to do, attractions, restaurants, events info and trip planning
Isabelle's Osteria
United StatesNew YorkNew YorkIsabelle's Osteria

Basic Info

Isabelle's Osteria

245 Park Ave S, New York, NY 10003
4.7(646)
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Ratings & Description

Info

Upbeat restaurant with an enclosed patio, serving Italian dishes, wine, and cocktails.

attractions: The National Arts Club, Union Square Park, Theodore Roosevelt Birthplace National Historic Site, Gramercy Park, Flatiron Building, Gramercy Theatre, Madison Square Park, Union Square Holiday Market, Samuel J. Tilden House, Daryl Roth Theatre, restaurants: L’Express, BARBOUNIA, Boucherie Union Square, Daily Provisions - Union Square, GupShup, Craft New York, MoMo Sushi, BRAVO PIZZA, Friend Of A Farmer, Mari Vanna
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Phone
(212) 388-1145
Website
isabellesnyc.com

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Featured dishes

View full menu
dish
ROASTED BEETS Delivery
dish
CRISPY CAULIFLOWER Delivery
dish
MEATBALLS Delivery
dish
CRISPY CALAMARI Delivery
dish
CAESAR SALAD Delivery
dish
LUMACHE Delivery
dish
BUCATINI Delivery
dish
POACHED EGGS POLENTA Delivery
dish
SOURDOUGH WAFFLE Delivery
dish
CHICKEN PAILLARD Delivery
dish
STEAK & EGGS Delivery
dish
TRUFFLE OMELETTE Delivery
dish
TRADITIONAL BENEDICT Delivery
dish
OLIVE OIL CAKE Delivery

Reviews

Nearby attractions of Isabelle's Osteria

The National Arts Club

Union Square Park

Theodore Roosevelt Birthplace National Historic Site

Gramercy Park

Flatiron Building

Gramercy Theatre

Madison Square Park

Union Square Holiday Market

Samuel J. Tilden House

Daryl Roth Theatre

The National Arts Club

The National Arts Club

4.7

(229)

Open 24 hours
Click for details
Union Square Park

Union Square Park

4.6

(6.8K)

Open 24 hours
Click for details
Theodore Roosevelt Birthplace National Historic Site

Theodore Roosevelt Birthplace National Historic Site

4.6

(276)

Open 24 hours
Click for details
Gramercy Park

Gramercy Park

4.0

(299)

Open until 12:00 AM
Click for details

Things to do nearby

The Full-Day See It All NYC Tour
The Full-Day See It All NYC Tour
Sun, Dec 7 • 10:00 AM
New York, New York, 10019
View details
Spray paint In Bushwick with a local street artist
Spray paint In Bushwick with a local street artist
Sun, Dec 7 • 5:00 PM
Brooklyn, New York, 11206
View details
Dopamine Land: A Multisensory Experience
Dopamine Land: A Multisensory Experience
Sun, Dec 7 • 11:00 AM
One Garden State Plaza Pkwy, Paramus, 07652
View details

Nearby restaurants of Isabelle's Osteria

L’Express

BARBOUNIA

Boucherie Union Square

Daily Provisions - Union Square

GupShup

Craft New York

MoMo Sushi

BRAVO PIZZA

Friend Of A Farmer

Mari Vanna

L’Express

L’Express

4.5

(1.2K)

$$

Click for details
BARBOUNIA

BARBOUNIA

4.7

(1.9K)

$$$

Click for details
Boucherie Union Square

Boucherie Union Square

4.7

(1.9K)

Click for details
Daily Provisions - Union Square

Daily Provisions - Union Square

4.6

(608)

Click for details
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Reviews of Isabelle's Osteria

4.7
(646)
avatar
2.0
23w

I wanted to share the experience I had dining at Isabelle's Osteria this past Tuesday 6/24/25.

I made a reservation for 6:30pm on Tuesday 6/24/25 about a week in advance for my partner's 40th birthday celebration. After a spectacular day, we were very excited to try our Isabelle's for the first time, having been recommended to this restaurant by many clients who live in the area.

When we arrived, we were seated in a lovely corner booth - perfect for an intimate birthday dinner. Not long after sitting, we realized that it was uncomfortably warm inside the restaurant. Eventually we were hot enough that I went to ask the hostess who told us "Oh yeah, the AC is broken." Keep in mind, this was the hottest day of the year with record breaking temperatures of 101*. I asked - "Don't you think this is something you should have disclosed when we arrived? We could have made the decision to go somewhere else." She had no response.

Also, if I can be sent 2-3 reminder texts to confirm my upcoming reservation, can I not be forewarned that the AC is not working in 100* weather?

Our waiter arrived at our table nearly 20 minutes after we sat down. We ordered everything all at once, having had plenty of time to peruse the menu.The wine and starters came out relatively quickly, and were delicious.

However, our waiter was dealing with a larger party (10-12 people) and did not come back to check on us once. After waiting for 1 hour and 20 minutes in the unbearable heat, our food finally arrived. Because of a combo of the heat and excessive wait time, we flagged down the nearby hostess and asked that our food be packed to go, as we no longer wanted to be in the restaurant. We were polite, but she could see our extreme displeasure, from the heat, the long wait, and the missing waiter.

As a kicker, the busser who brought us our food inappropriately and snidely quipped "Too hot for you?" when dropping off the bags.

The hostess was kind enough to ask for our meals to be comped (which they were), and we of course paid for the wine and starters we had.

Overall, this was a truly horrible experience. Though I understand that a broken AC may not be in the restaurant's control, all of the other circumstances surrounding this could have been handled better. A simple communicative warning, an informed hostess, an attentive waiter, and/or food taking less than an hour and twenty minutes to arrive on a not-packed Tuesday evening would have made this somewhat pleasurable.

This ended up being the one black mark on an otherwise perfect 40th birthday...

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avatar
1.0
1y

WORST RESTAURANT IN NYC! We waited 15 minutes to be seated as if no one could help us, it was a Tuesday and basically empty. Once seated we ordered drinks & apps. Drinks came out great - appetizers never came out. Our waiters response ( middle eastern guy w beard ) was “oh well I must have forgot” ARE U KIDDING ME?! That is completely disrespectful. We asked to speak to the manager Armend and his response was let’s have a great time I will take care of you guys then proceeded to hand our table over to another waiter. Food was disgusting!!! We asked for well done pasta and our pasta was extremely Al dente. Cannolleni was the worst dish I’ve ever experienced in my life. Manager gave us our appetizers and the focaccia was overcooked and hard - burrata was extremely watery. Cauliflower was extremely salty.

The manager Ivana needs to be fired! She came up to our table screaming at us - was incredibly disrespectful. Did not accommodate to how upset we were at all and then proceeded to mock us to her staff in front of us!!! Armend was kind in the beginning but still not accommodating.

I also asked for fresh Parmesan and was never given it - had to wait 20 minutes after being seated for water. We asked for an owner or manager and was given a business card for Miles Barker to complain. We called and Ivanna picked up, laughed at us and hung up the phone once she knew it was us. Owners I hope you see this - it was incredibly disrespectful and there needs to be severe consequences for ivanna’s actions. The way she acted tonight was beyond disgusting and poor of her.

This place is a JOKE. I could have gone to a hot dog stand for a better meal. IF YOU ARE A POC DO NOT COME HERE THEY ARE INCREDIBLY RACIST!!!

$400 for a meal that was horrendous. Please save...

   Read more
avatar
3.0
1y

There’s great menu items at Isabelle’s Osteria, but there’s also some items which are mediocre at best.

For appetizers, we ordered and enjoyed the burrata, crispy calamari, roasted octopus, fluke crudo, and tuna tartare. Out of these, I personally enjoyed the fluke crudo, tuna tartare, and roasted octopus the most. We also ordered the roasted beets and meatballs but did not enjoy these as much.

We tried the tuscan kale salad, which was better than I expected.

I tried the cannelloni, which was very tasty and unique! Had great flavors. A few of my colleagues ordered and enjoyed the mushroom lasagna very much, but personally did not try this.

For my entrée, I ordered the prime NY strip, which is 14 oz. It was quite large and filling, but I must say quite disappointing. I asked for medium rare, and it was definitely overcooked. Steak was not very tender or marbled. I would not recommend the steak.

As a side, we also ordered the crispy brussel sprouts which I loved! Would definitely recommend if you’re a fan of brussel sprouts.

For dessert, I had the tirimisu and gelato (comes with 3 scoops). The gelato flavors were vanilla, chocolate, and coffee. Gelato was average, but the tirimisu was great. A colleague got the gelato parfait and it was HUGE.

As for cocktails, I enjoyed the park avenue passion. My colleague got the amalfini which visually surprised us, because it came with a picture of the mona lisa lasered on! Apparently, if you scan the QR code on the menu, you can even customize the image. Certainly fun and quirky.

Isabelle’s Osteria probably wouldn’t be on the top of my list of recommendations, but if you do visit, there are certainly some decent menu items; but also some which might be a bit...

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Leon SoLeon So
There’s great menu items at Isabelle’s Osteria, but there’s also some items which are mediocre at best. For appetizers, we ordered and enjoyed the burrata, crispy calamari, roasted octopus, fluke crudo, and tuna tartare. Out of these, I personally enjoyed the fluke crudo, tuna tartare, and roasted octopus the most. We also ordered the roasted beets and meatballs but did not enjoy these as much. We tried the tuscan kale salad, which was better than I expected. I tried the cannelloni, which was very tasty and unique! Had great flavors. A few of my colleagues ordered and enjoyed the mushroom lasagna very much, but personally did not try this. For my entrée, I ordered the prime NY strip, which is 14 oz. It was quite large and filling, but I must say quite disappointing. I asked for medium rare, and it was definitely overcooked. Steak was not very tender or marbled. I would not recommend the steak. As a side, we also ordered the crispy brussel sprouts which I loved! Would definitely recommend if you’re a fan of brussel sprouts. For dessert, I had the tirimisu and gelato (comes with 3 scoops). The gelato flavors were vanilla, chocolate, and coffee. Gelato was average, but the tirimisu was great. A colleague got the gelato parfait and it was HUGE. As for cocktails, I enjoyed the park avenue passion. My colleague got the amalfini which visually surprised us, because it came with a picture of the mona lisa lasered on! Apparently, if you scan the QR code on the menu, you can even customize the image. Certainly fun and quirky. Isabelle’s Osteria probably wouldn’t be on the top of my list of recommendations, but if you do visit, there are certainly some decent menu items; but also some which might be a bit disappointing.
Mark NowellMark Nowell
Was not expecting it but this restaurant is actually really really good! All the food here taste so delicious! I want to go back for more! Location: It is located in Park Ave. The restaurant has nice interior, looks classy but you can come in casual. Nice atmosphere at the bar too. I went here for a birthday party, they have room at the back if you want to rent. Service: omg best servers and employees. You are well taken care of. Food: Everything was delicious! MUSHROOM LASAGNA: i was not expecting that it will be good, cause it is just mushroom on it. The lasagna is so creamy and rich. Best lasagna I had. LANCASTER COUNTY ROAST CHICKEN: another favorite! The chicken is soft and the skin is so crispy! You can taste the lemon and garlic flavors in the chicken. SALMON: another favorite! The salmon is cooked perfectly and melts like butter. Broccoli rabe taste good too with bits of garlic. PORK CHOP MILANESE: its like tonkatsu! The meat is soft and the outside is breaded and crispy! CAESAR SALAD: it is so good too! Best salad i had! It has crispy anchovy on it which adds crispiness to the salad. MEATBALLS: so juicy inside and cooked perfectly. I love the bread that comes with it. CALAMARI: kinda salty, but otherwise good! Its crispy as well and the dipping sauce is good. OLIVE OIL CAKE: the cake is moist and soft. The strawberries makes it fresh. CHOCOLATE BUDINO: omg this is my favorite also! The cream is silky and the peanuts with it is soo good! As if you are eating ice cream that is not cold! Price rating: 8/10, worth every penny! I will definitely come back here when I’m craving for good food! Get the chicken!
Sabena SinghSabena Singh
Isabelle’s Osteria was participating in Winter Restaurant Week which started three weeks ago. I managed to have one lunch here. The lunch menu had a good selection. Fennel salad and Chicken Milanese was my choices. The salad came first. It was nicely seasoned and had a bite with the walnuts and creaminess with Parmesan and lemon. I could only eat half the portion. Then came the chicken but where was it? Under the arugula! The dinner plate sized crispy chicken had a bowler hat of arugula, thinly sliced red onions and cherry tomatoes. This was a toothsome entrée which I enjoyed but once again found it too big a helping and got it packed to take home. The large amount of arugula made it spill onto the table which was the one thing I didn’t care for. . Nestor created a mocktail with passion fruit juice that complimented my lunch nicely. Both he and Jesus were personable and professional. We talked about the chicken which is not on the regular menu but a strong contender as it was the most popular entrée during this Restaurant Week special event. I enjoy eating at Isabelle’s Osteria having been here a few times. It is relaxing and no one is hurried out. Highly recommended!
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There’s great menu items at Isabelle’s Osteria, but there’s also some items which are mediocre at best. For appetizers, we ordered and enjoyed the burrata, crispy calamari, roasted octopus, fluke crudo, and tuna tartare. Out of these, I personally enjoyed the fluke crudo, tuna tartare, and roasted octopus the most. We also ordered the roasted beets and meatballs but did not enjoy these as much. We tried the tuscan kale salad, which was better than I expected. I tried the cannelloni, which was very tasty and unique! Had great flavors. A few of my colleagues ordered and enjoyed the mushroom lasagna very much, but personally did not try this. For my entrée, I ordered the prime NY strip, which is 14 oz. It was quite large and filling, but I must say quite disappointing. I asked for medium rare, and it was definitely overcooked. Steak was not very tender or marbled. I would not recommend the steak. As a side, we also ordered the crispy brussel sprouts which I loved! Would definitely recommend if you’re a fan of brussel sprouts. For dessert, I had the tirimisu and gelato (comes with 3 scoops). The gelato flavors were vanilla, chocolate, and coffee. Gelato was average, but the tirimisu was great. A colleague got the gelato parfait and it was HUGE. As for cocktails, I enjoyed the park avenue passion. My colleague got the amalfini which visually surprised us, because it came with a picture of the mona lisa lasered on! Apparently, if you scan the QR code on the menu, you can even customize the image. Certainly fun and quirky. Isabelle’s Osteria probably wouldn’t be on the top of my list of recommendations, but if you do visit, there are certainly some decent menu items; but also some which might be a bit disappointing.
Leon So

Leon So

hotel
Find your stay

Affordable Hotels in New York

Find a cozy hotel nearby and make it a full experience.

Get the Appoverlay
Get the AppOne tap to find yournext favorite spots!
Was not expecting it but this restaurant is actually really really good! All the food here taste so delicious! I want to go back for more! Location: It is located in Park Ave. The restaurant has nice interior, looks classy but you can come in casual. Nice atmosphere at the bar too. I went here for a birthday party, they have room at the back if you want to rent. Service: omg best servers and employees. You are well taken care of. Food: Everything was delicious! MUSHROOM LASAGNA: i was not expecting that it will be good, cause it is just mushroom on it. The lasagna is so creamy and rich. Best lasagna I had. LANCASTER COUNTY ROAST CHICKEN: another favorite! The chicken is soft and the skin is so crispy! You can taste the lemon and garlic flavors in the chicken. SALMON: another favorite! The salmon is cooked perfectly and melts like butter. Broccoli rabe taste good too with bits of garlic. PORK CHOP MILANESE: its like tonkatsu! The meat is soft and the outside is breaded and crispy! CAESAR SALAD: it is so good too! Best salad i had! It has crispy anchovy on it which adds crispiness to the salad. MEATBALLS: so juicy inside and cooked perfectly. I love the bread that comes with it. CALAMARI: kinda salty, but otherwise good! Its crispy as well and the dipping sauce is good. OLIVE OIL CAKE: the cake is moist and soft. The strawberries makes it fresh. CHOCOLATE BUDINO: omg this is my favorite also! The cream is silky and the peanuts with it is soo good! As if you are eating ice cream that is not cold! Price rating: 8/10, worth every penny! I will definitely come back here when I’m craving for good food! Get the chicken!
Mark Nowell

Mark Nowell

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Isabelle’s Osteria was participating in Winter Restaurant Week which started three weeks ago. I managed to have one lunch here. The lunch menu had a good selection. Fennel salad and Chicken Milanese was my choices. The salad came first. It was nicely seasoned and had a bite with the walnuts and creaminess with Parmesan and lemon. I could only eat half the portion. Then came the chicken but where was it? Under the arugula! The dinner plate sized crispy chicken had a bowler hat of arugula, thinly sliced red onions and cherry tomatoes. This was a toothsome entrée which I enjoyed but once again found it too big a helping and got it packed to take home. The large amount of arugula made it spill onto the table which was the one thing I didn’t care for. . Nestor created a mocktail with passion fruit juice that complimented my lunch nicely. Both he and Jesus were personable and professional. We talked about the chicken which is not on the regular menu but a strong contender as it was the most popular entrée during this Restaurant Week special event. I enjoy eating at Isabelle’s Osteria having been here a few times. It is relaxing and no one is hurried out. Highly recommended!
Sabena Singh

Sabena Singh

See more posts
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