Hackensack-UMC Mountainside
1 Bay Ave · Montclair, New Jersey 07042Hackensack Meridian Mountainside Medical Center is a 365-bed acute care community hospital located in Montclair, New Jersey. Founded in 1891, it provides a comprehensive range of medical services, including emergency care, heart and vascular services, cancer care, orthopedics, women's health, and bariatric surgery. Affiliated with Hackensack Meridian Health and Ardent Health Services, Mountainside is recognized for its patient safety and quality care, holding designations as a Primary Stroke Center and an Accredited Chest Pain Center.
Specialties & Programs
Hospital information
- 24/7 Emergency Care
- Available
More emergency department details
- Pediatric Emergency Care
- Available
Emergency services available for pediatric patients, but not a dedicated pediatric emergency department.
- Stroke Center
- Available
- Cardiac Emergency Capabilities
- Available
- Burn Center
- Not Available
- Air Ambulance / Helipad
- Not Available
24/7 Emergency Department, designated Primary Stroke Center, Accredited Chest Pain Center.
About Emergency Department Waits
Emergency departments treat patients according to medical urgency rather than arrival order. Wait times can change rapidly based on patient volume, ambulance arrivals, trauma cases and available treatment space. Patients with life-threatening conditions are prioritized immediately. This note is general information and does not describe Hackensack-UMC Mountainside's current wait.

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