authentic Greek cuisine served in the heart of Long Island

our menu of always fresh, never frozen Greek eats is a taste of the Mediterranean you won’t findĀ outside of Yia Yia’s kitchen

Long Island Food Critic

“Yia Yia” (noun) def:

(1) Greek for “grandmother”

(2) a person who with old-school values that is hardcore about respect and doing things the way they have always been done, especially with food, like a GreekĀ grandmother. (via urban dictionary)




UberEATS Food Delivery



Yia Yia’s got specials for you! Don’t miss our Monday night $28.95 three course prix fixe menu, or midweek Wine Down Wednesdays with half off select bottles of wine!

Ready for Easter Grillin’?

Yia Yia’s got some old school recipes that will make your life easier. Order your Greek In A Box grill set this Easter and enjoy the authentic taste of Greek grilling.

Click for Menu

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No time to cook?

Bring home a feast and feed the whole family!

Feed the whole family for just $28.95! Our Monday night only rotisserie chicken dinner special includes a whole, roasted chicken, sides, and dessert! Call for more information.

Call us! Dial 631-499-7660

Athenian Greek Taverna is a proud supporter of the Marty Lyons Foundation and the Smithtown Children’s Foundation.

Click below to find out more or to make a donation to either of these amazing causes.