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Mount St. Mary's Hospital

Plan Your Visit To Mount St. Mary's Hospital

5300 Military Rd
Lewiston, NY 14092
Phone Number
(716) 297-4800

Visiting Hours

Click here for our updated visiting policy..

All visitors must complete a Catholic Health Visitor Form..

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Serving Lewiston and Greater Niagara Falls

Mount St. Mary's Hospital

Founded in 1907, Mount St. Mary’s Hospital has served Niagara County for more than 100 years.

Specializing in maternity services and emergency care, Mount St. Mary’s Hospital is recognized for providing superior healthcare close to home.

Mount St. Mary’s Specialty Services:

  • 24-Hour Diagnostic Imaging
  • Emergency Care
  • Heart Care
  • Laboratory Services
  • Maternity Care
  • Primary Care
  • Stroke Care
  • Wound Care

Accredited by the Joint Commission, our facility is dedicated to the highest quality and safety standards.

Servicing Hours

Emergency Care:

24 hours a day, 7 days a week

Blood Draw:

Monday - Friday: 7:00 a.m. to 4:00 p.m.

Saturday: 7:00 a.m. to 12:00 p.m.

11/24: Closed

11/25: 7 a.m. to 12 p.m.

12/24: 7 a.m. to 12 p.m.

12/31: 7 a.m. to 12 p.m.

CT Scanning:

Monday - Friday: 7:30 a.m. to 5 p.m.

Saturday: 8:00 a.m. to 3:00 p.m.

Walk-ins accepted.

Ultrasound:

Monday - Friday: 7:30 a.m. to 7:30 p.m.

Saturday: 8:00 a.m. to 12:00 p.m.

Walk-ins accepted.

X-Ray:

Monday - Friday: 7:30 a.m. to 5:00 p.m.

Saturday: 8:00 a.m. to 3:00 p.m.

Walk-ins accepted.

MRI:

Monday - Friday: 7:00 a.m. to 4:30 p.m.

Saturday: 7:30 a.m. to 2:30 p.m.

Walk-ins accepted.

Bone Densitometry / DEXA, Digital Mammography:

Monday - Friday 7:30 a.m. to 5:30 p.m.

Evenings & Saturdays by appointment.

Walk-ins accepted.

Physical Therapy:

Monday - Thursday: 7:00 a.m. to 6:00 p.m.

Friday: 7:00 a.m. to 3:00 p.m.

Nuclear Medicine:

Monday - Friday: 7:00 a.m. to 3:00 p.m.