MASH Urgent Care

(716) 701-6331

Open 7 days a week | PATIENT SURVEY

MASH Urgent Care is growing. Watch for more new locations opening soon!


Locations & Hours

7 convenient locations across the Buffalo Niagara area, with additional locations opening soon!

No matter where you are, there's a MASH Urgent Care near you.


We're open 7 days a week, including holidays!
Please Note: Our hours of operation in Olean only have changed.  
We are now open Monday-Friday, 9:00am to 7:00pm, and Saturday & Sunday, 9:00am to 5:00pm.  
Hours at all other locations remain 9:00am to 9:00pm daily.

To allow our staff to spend time with their families, we have adjusted holiday hours (9am-5pm) on New Years Day, Easter, Memorial Day, 4th of July, labor Day, Thanksgiving, Christmas Eve and Christmas Day.




3980 Sheridan Drive in the Dent Tower 
Amherst, NY 14226
At Sheridan Drive & Harlem Road
Direct Phone: (716) 929-2800
Hours: 9:00am to 9:00pm Daily



Clarence/East Amherst

5965 Transit Road 
East Amherst, NY 14051
At Transit Road & Clarence Center Road
Direct Phone: (716) 362-1093
Hours: 9:00am to 9:00pm Daily



1751 Sheridan Drive
Tonawanda, NY 14223
At Sheridan Drive & Delaware Road
Direct Phone: (716) 844-7100
Hours: 9:00am to 9:00pm Daily



4827 Transit Road 
Depew, NY 14043
In front of Kohl's, at Jessica Lane 
Direct Phone: (716) 771-3394
Hours: 9:00am to 9:00pm Daily


North Tonawanda/Wheatfield

3190 Niagara Falls Boulevard 
Amherst, NY 14228
Between Tonawanda Creek Rd. & East Robinson Rd.
Direct Phone: (716) 799-8190
Hours: 9:00am to 9:00pm Daily



921 Wayne Street 
Olean, NY 14760
Between N. 8th Street & N. 9th Street
Direct Phone: (716) 379-8600
Hours: 9:00am-7:00pm Weekdays; 9:00am-5:00pm Weekends


Orchard Park

3245 Southwestern Boulevard 
Orchard Park, NY 14127
At Five Corners, next to Taffy's
Direct Phone: (716) 362-8777
Hours: 9:00am to 9:00pm Daily