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Insignia Prime Steak & Sushi

610 Smithtown Byp, Smithtown, NY 11787-5019
+1 631-656-8100
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  • Excellent46%
  • Very good23%
  • Average16%
  • Poor10%
  • Terrible5%
Travellers talk about
“steak” (99 reviews)
“creamed spinach” (16 reviews)
“sushi” (39 reviews)
Open Now
5:00 p.m. - 9:00 p.m. Hours
American, Steakhouse, Sushi, Gluten Free Options
610 Smithtown Byp, Smithtown, NY 11787-5019
All Details
Top 3 Reasons to Eat Here
Sponsored by: Insignia Prime Steak & Sushi
1. Prime Dry Aged Steakes
"What an outstanding restaurant, really top notch."
See reviews that mention Prime Dry Aged Steakes
2. Wow outstanding
"What a wonderful place for a special occasion."
Peter S
See reviews that mention Wow outstanding
3. Fresh And Delicious
"The Sushi was fantastic."
Phil R
See reviews that mention anniversary dinner
Write a ReviewReviews (268)
Traveller rating
Traveller type
Time of year

1 - 10 of 265 reviews

Reviewed 1 week ago

Place is disgusting, food stuck to the bottom of plates, appetizer plate had a big black strip of dirt. Service was terrible, water glasses remained empty throughout the meal, was offered more bread from a waiter who never showed up again. A total disaster. would...More

Thank Phil C
Restaurant's Favourite
Reviewed January 22, 2018

Premier Prime Steakhouse, outstanding Sushi, extensive and carefully thought out wine program, dynamic bar scene.

1  Thank Tony D
Reviewed 1 week ago via mobile

I have been coming here since they first opened years ago, and it has been a Long Island favorite since. It is primarily steak and sushi, but there are more options if you prefer. The ambiance is chic, modern and swanky. They have a sexy...More

Thank PYT1984
Reviewed 3 weeks ago via mobile

Took clients here for dinner and all of us said it fell short. Let’s talk about the few good aspects before I list everything that needed improvement. Steaks were excellent. My filet was cooked perfectly and the Wagu was awesome. The asparagus side dish was...More

Thank Edelan
Reviewed April 1, 2018

Went for New Year’s Eve dinner and a friend’s 50th B’Day. Clean, good atmosphere and friendly wait staff. Appetizers: Kumamoto oysters, (delicious but small), and Blue Fin Tartare, (perfect portion and very tasty! Dinner was the Wagu beef, (heavenly!) and a Black truffle Mac &...More

Thank Norma T L
Reviewed March 19, 2018

I don't mind spending $$$$$$ for a great meal. And, with these prices one would expect a great meal, but unfortunately that was not our experience. The best part is the atmosphere - very elegant and comfortable, but the food was just not the best....More

Thank paulaA4400BU
Reviewed March 12, 2018 via mobile

I came here because Insignia had gluten free options and the reviews were positive. The vibe was more uoscale but in closer inspection and after my experience it was mediocre. We were welcomed by several wait staff which was confusing as how many servers did...More

Thank MJP16
Reviewed March 6, 2018

What an outstanding restaurant, really top notch. The décor is nice and creates a relaxing atmosphere. They have a nice large bar area where you can have before dinner drinks. The service throughout my meal was outstanding, starting from the bar area and also through...More

Thank GattoViziato
Reviewed March 4, 2018

Had 7pm reservations. Arrived 6:50. The place was busy for a Sunday. Advised to go to the bar. The ladies in the front were a bit under dressed. Waited a good 10 minutes for the bartender. He actually was serving other people who too were...More

Thank Wayne B
A TripAdvisor Member
Reviewed March 2, 2018 via mobile

Food was underwhelming. Our waiter had zero personality. My husband’s steak was burnt. Will not be going back as it’s certainly not worth the price.

Thank A TripAdvisor Member
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Ask a question
Questions & Answers
May 15, 2018|
AnswerShow all 3 answers
Response from MJP16 | Reviewed this property |
I don’t think they do offer weekday specials. It’s trying to be something it’s not and therefore I would advise you going elsewhere. I was sorely disappointed with the food, service and ambiance.
Michael B
December 7, 2017|
AnswerShow all 5 answers
Response from Jackkempf | Reviewed this property |
No you can park your own car.
November 30, 2017|
AnswerShow all 4 answers
Response from Richard A | Reviewed this property |
I was there on business so I didn't notice the child friendly aspects of the restaurant. I believe I mentioned how long.........every step of the evening took in my review. Do consider that aspect in taking children there... More
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Restaurant Details

Rating summary
  • Food
  • Value
Dinner, After-hours, Drinks
Restaurant features
Reservations, Outdoor Seating, Private Dining, Seating, Waitstaff, Parking Available, Valet Parking, Television, Wheelchair Accessible, Serves Alcohol, Full Bar
Good for
Romantic, Bar Scene, Business meetings, Special Occasion Dining, Groups
Open Hours
4:00 p.m. - 9:00 p.m.
5:00 p.m. - 9:00 p.m.
5:00 p.m. - 10:00 p.m.
5:00 p.m. - 10:00 p.m.
5:00 p.m. - 10:00 p.m.
5:00 p.m. - 10:00 p.m.
5:00 p.m. - 11:00 p.m.
Location and Contact Information
  • Address: 610 Smithtown Byp, Smithtown, NY 11787-5019
  • Location: United States  >  New York (NY)  >  Long Island  >  Smithtown
  • Phone Number: +1 631-656-8100
  • E-mail
Insignia prime steak & sushi is much more than a steak house it offers something to everyon. The menu consists of prime dry aged steaks, the best sushi on available and the freshest seafood. Friendly, knowledgeable wait staff and the captivating ambiance. Come join us for dinner or unwind at our spacious bar after a long days work.
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