Coffee ShopDonut ShopBreakfast RestaurantBakeryBagel ShopFast Food RestaurantTake Out RestaurantDunkin'
Dunkin’ is America’s favorite all-day, everyday stop for coffee, espresso, breakfast sandwiches and donuts. The world’s leading baked goods and coffee chain, Dunkin’ serves more than 3 million customers each day. With 50+ varieties of donuts and dozens of premium beverages, there is always something to satisfy your craving.
Dunkin’ is proud to serve Mastic, NY for all breakfast and snacking needs. Stop by today to try a classic favorite or a new featured product!
Multiple customers reported rude and unhelpful staff, with some experiencing disrespectful attitudes and poor service.
Cleanliness
Some reviews highlighted cleanliness as a positive aspect, noting the location was generally clean and well-maintained.
Quality of Drinks
While many enjoyed the coffee and drinks, there were complaints about inconsistent quality, including issues with cold foam and spoiled milk.
Staff Performance
Feedback was mixed regarding staff performance; some praised the friendly and accommodating service, while others criticized the slow service and lack of attention.
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neina
Feb 26, 2026
1.0
red-haired woman has a hostile attitude.
CC
Cathy Clayton
Feb 18, 2026
1.0
The woman who worked there this evening was rude and refused to answer our question because she was "too busy," even though they were out of 3 flavors of ice cream we ordered. Additionally, the cappuccino was cold when we got it (not a problem), but it was just milk with a hint of coffee, and I know how it should be made. Not happy with the poor service or the drinks.
BW
Bruce Wimmer
Nov 30, 2025
5.0
This hole in the wall Dunkin Donuts in Mastic Suffolk county is amazing. Its spotless, fresh food, and the 2 men, Matthew and Marco, working behind the counter are second to none, complete gentlemen who take their jobs very serious. They explained all the different drinks and the Caramel Frappe they recommened was out of this world
I would give them 10 stars if I could!!! HIGHLY RECOMMENDED!!!
JY
Just Your
Nov 19, 2025
1.0
I used to come to This is Dunkin’ Donuts most of the time and we used to enjoy it but the manager over there was very racist with the redhead and very disrespectful calling us racist when she was trying to attack us first hopefully yeah I don’t have to go through that. Enjoy your day.
MM
Melissa
Nov 15, 2025
1.0
I rarely leave reviews, but I I had one of the most frustrating experiences at this Dunkin. The wait was already way too long, but when it was finally my turn, things got even worse. I ordered a latte with cold foam, something I’ve gotten at plenty of other Dunkin’ locations on Long Island with zero issues. The staff told me they “couldn’t” add cold foam because it would melt. I explained that I actually prefer it that way because it adds just a touch of sweetness without needing syrup. Even after I made it clear I didn’t mind, they still refused and said “Dunkin standards” don’t allow cold foam on hot drinks. If I’m paying for my drink (and paying extra for the cold form), it really shouldn’t turn into a debate about how I want it made, especially when every other Dunkin’ has no problem doing it the exact same way. At that point, I felt like I was arguing over something I order all the time, so I just walked out. If a chain can make a drink one way everywhere else, it shouldn’t become an issue at this one location.
I won’t be coming back, and I’ll be letting others know about this experience.
What are the regular business hours for Dunkin' in Mastic, NY?
Dunkin' in Mastic, NY is open daily from 5:00 AM to 9:00 PM.
Can I place a delivery order from Dunkin' in Mastic, NY?
Yes, Dunkin' offers delivery service during its operating hours.
Does this Dunkin' location have a drive-thru service?
This Dunkin' location does not have a drive-thru service but offers curbside pickup and delivery.
What specialties does Dunkin' in Mastic, NY offer?
They specialize in espresso, coffee, donuts, breakfast sandwiches, and tea.
What meals are served at Dunkin' in Mastic, NY?
Dunkin' serves breakfast, lunch, and brunch.
How can I order ahead for a fast grab-and-go experience at Dunkin'?
You can order ahead using the Dunkin' mobile app available on iOS and Android.
Does Dunkin' in Mastic welcome families and children?
Yes, this location welcomes families and children and provides free Wi-Fi.
Are there places nearby Dunkin' where I can get a manicure or beauty services?
Yes, Sparkling Nail Spa and Brows & Beauty by Layken are nearby beauty salons where you can get nail and spa services.
What dining options are close to Dunkin' in Mastic?
Nearby dining options include Mateo's Pizzeria Restaurant, Mama Lisa Express, Foo Sing Kitchen, and Baskin-Robbins ice cream shop.
Where can I find parking or do errands near Dunkin' in Mastic, NY?
1495 Plaza offers parking and there are nearby services like the US Post Office and United States Postal Service for shipping and mailing needs.
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