Heritage
Diner
Classic Plates. Modern Passion.
A cornerstone of the community since 2000. Where families gather, friendships form, and generations grow — over a great meal.
📍 Location
275 Route 25A
Mt Sinai, NY 11766
Mt Sinai, NY 11766
📞 Phone
⏰ Hours
Open Daily · Breakfast Through Dinner
🎉 No Delivery Fee — Order Direct
Skip the third-party apps. Every dollar goes toward your meal.
Order on Cash App →Also Available On
Order Your Way
Stories, Recipes & More
The Heritage Blog
From farm-to-table deep dives and sourdough secrets to Long Island news and lifestyle — The Heritage Blog is where food meets culture.
📖 Visit The Heritage Blog →A Legacy Built on Tradition & Generations
Same Family-Owned Always Since 2000
For over two decades, Mount Sinai Heritage Diner has been more than just a place to eat—it’s been a cornerstone of the community, where families gather, friendships form, and generations grow. From early morning coffee rituals to late-night meals, the diner has been a constant presence in people’s lives, serving as a familiar and welcoming space for all.
