Your Neighborhood Community Hospital

Mountainside Hospital offers an array of patient-focused health care services delivered by caring and skilled medical professionals.

We are committed to providing you with the highest quality of care and it shows in that the hospital is accredited by the Joint Commission on Accreditation of Healthcare Organizations, which is the nation's gold standard in quality approval for hospitals and medical services.   

The physicians, nurses and volunteers who are a part of the Mountainside family are also your friends and neighbors.



For more than 116 years

Since 1891, the Montclair and surrounding communities have valued and trusted Mountainside Hospital to address their health care needs.

Now that we're a part of Merit Health Systems, LLC, a company that is "committed to communities" you can continue to count on Mountainside.

From a women's services program that is tailored and customized to each woman's needs, to a comprehensive cancer center, a nationally-recognized weight-loss surgery program and

an emergency department that is available 24/7/365, the people at Mountainside Hospital are here

for you and your family.

Cardiology, orthopedics, wound care are just a few of the many more fields the physicians on the Mountainside Medical Staff specialize in.

Mountainside Hospital
1 Bay Avenue
Montclair, NJ 07042

Main Number:
Patient Information:

Download Directions to Mountainside Hospital (pdf)

Descargue el Hospital Mountainside de direcciones (pdf)

Home | About Us | Contact Us | Services | Community Health & Outreach | Career & Education | Residency Programs | News
Privacy Policy | Terms of Use | Employee Web Mail