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Convenient
Locations & HoursOpen seven days a weekCheck-in: beginning at 8:30amHours: 9:00am to 9:00pmAmherst • Clarence/E. Amherst • Ken-Ton •
Lancaster • Olean • Orchard ParkW. Amherst/Tonawanda Location Now Open!View All
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We Accept All
Major Insurances
MASH Welcomes All Univera Patients
Just bring your insurance card and photo ID. Uninsured? Don’t worry - our fees are the lowest in the Buffalo Niagara market. Learn More -
Latest News
& Events
MASH Opens Seventh WNY Location (05-Jun-2013)
With the opening of our seventh area location, MASH has officially become the largest urgent care provider in Western New York. Our newest location at 3190 Niagara Falls Boule.. Keep Reading




