
Medical excellence and service for generations.
Choose the option that’s right for you.

Take the first step towards reducing orthopedic pain.
Living with joint and muscle pain can be difficult. Our team at the Orthopedic Institute at Mountainside Medical Center is committed to helping you live pain free, with orthopedic treatments that include:
- Comprehensive neck, back, and spine care
- Minimally invasive surgical treatments
- Orthopedic rehabilitation services delivered by a team of skilled physical therapists
- Other services like joint injection therapy, fracture care, and treatment for sports injuries
Bariatrics
At Mountainside Medical Center, we understand that weight loss surgery is a big decision that can change your life. That’s why our bariatric doctors are prepared to answer your questions and offer you support every step of the way on your weight loss journey. We offer weight loss seminars and a variety of surgical treatments, including gastric bypass and sleeve gastrectomy, for patients who are eligible for bariatric surgery.


Classes and Events
We offer a range of classes and events tailored to your health needs and interests. From General Wellness and Maternity Care to Behavioral Health, Children’s Care, and Community Events, there’s something for everyone. Our classes are designed to support and educate. Explore our Classes and Events and sign up today.
News & Events
The latest news and events from Mountainside Medical Center
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National Stroke Awareness Month: Know the Signs and Act FAST
Read more: National Stroke Awareness Month: Know the Signs and Act FASTMay is National Stroke Awareness Month, a time to raise awareness about stroke and the life‑saving importance of early action. At Hackensack Meridian Mountainside Medical Center, we want our community to recognize the warning signs and know when to act, because when it comes to stroke, every second counts. A stroke occurs when blood flow…
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Progressive care unit nurse wins hearts and awards: A conversation with Lanie Peace, RN
Read more: Progressive care unit nurse wins hearts and awards: A conversation with Lanie Peace, RNAt Mountainside Medical Center, Lanie Peace, RN, is making a big impact – not just for her patients, but for the hospital as a whole. Her work in the Progressive Care Unit (PCU) has been a source of inspiration to many. “She is just one of those extraordinary people that you meet that really has…
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Pelvic Health Matters: Take Back Comfort, Confidence, and Control
Read more: Pelvic Health Matters: Take Back Comfort, Confidence, and ControlPelvic health is an essential part of overall wellness, yet many people aren’t aware of how much the pelvic floor contributes to daily function. These muscles, located at the base of the pelvis, support your organs, help control your bladder and bowels, assist with breathing, and play a key role in sexual function. When they…
About Us
Patient focused, community oriented, conveniently located and equipped with technology that rivals the nation’s most prestigious healthcare systems, Mountainside Medical Center offers a comprehensive and growing array of services delivered by caring and highly skilled medical professionals. Mountainside Medical Center has been serving Montclair and its surrounding New Jersey communities since 1891. The physicians, nurses and volunteers who are a part of the Mountainside family are also your friends and neighbors. We’re your community, your hospital and your team, working hard on your behalf.
Join Our Team Today
At Mountainside Medical Center, exceptional associates provide exceptional care. It is not only our identity, it is also our expectation.
