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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 Boston, MA for all breakfast and snacking needs. Stop by today to try a classic favorite or a new featured product!
Absolutely terrible experience. My fiancé and I just wanted to grab something quick before heading into the hospital, but this Dunkin’ completely screwed that up. There was nobody in line when we ordered, yet it took over 15 minutes for our food to be ready. The employee behind the counter looked like she couldn’t care less—gave us a stank look and barely acknowledged we were even standing there. When we finally asked about our order, she shrugged and said, “Sorry, we don’t call orders out here.” Meanwhile, the bag had just been sitting in the back the whole time—cold, squished, and not even what I ordered. To top it off, they didn’t mark the order as completed on the app either.
Everything about this place was lazy and careless. Thanks to this location, we were late getting back to the hospital. Do yourself a favor and go literally anywhere else.
RS
Raghvendra Sangoram
Jul 15, 2025
5.0
Very very good
JA
Jocelyn Antonio
Sep 21, 2019
2.0
The taste of the drinks can definitely vary depending on who is there and the type of service and quality as well. While I understand that all places have different people working and serving clients, this location's quality and service varies way too much.
What are the regular operating hours of Dunkin' at 350 Longwood Ave, Boston?
Dunkin' at 350 Longwood Ave is open Monday through Friday from 5:30 AM to 7:00 PM, and on Saturday and Sunday from 6:00 AM to 4:00 PM.
Does this Dunkin' location offer delivery or curbside pickup?
This Dunkin' location does not offer delivery or curbside pickup services.
What types of meals can I get at Dunkin' in Boston?
You can enjoy breakfast, lunch, and brunch at this Dunkin' location, featuring espresso, coffee, breakfast sandwiches, and donuts.
Can I order ahead with the Dunkin' mobile app for quick service?
Yes, you can order ahead using the Dunkin' mobile app for a fast grab-and-go experience.
Are there any special seasonal drinks currently available at this Dunkin'?
Yes, during the holiday season, Dunkin' offers the new Cookie Butter Cloud Latte, as well as Peppermint Mocha and Toasted White Chocolate Signature Lattes, plus the Berry Sangria Refresher.
Is there a drive-thru available at this Dunkin' location?
No, this Dunkin' location does not have a drive-thru service.
What payment methods are accepted at Dunkin' Boston on Longwood Ave?
Dunkin' accepts both debit and credit cards for payment.
What nearby transit station can help me reach Dunkin' at 350 Longwood Ave?
The Longwood Medical Area MBTA station is nearby and can help you easily reach Dunkin' at 350 Longwood Ave.
Are there other food options close to Dunkin' at Longwood Ave?
Yes, near Dunkin', you can find restaurants like McDonald's, Chutney's (Indian cuisine), and Original Soupman (seafood), allowing you to enjoy a variety of meal choices before or after your visit.
What nearby amenities are convenient for customers visiting Dunkin' at 350 Longwood Ave?
Customers can visit nearby places such as CVS Pharmacy for prescriptions or essentials, and the Longwood Galleria Apartments if looking for local accommodations.