Mountainside Medical Center
Focused on medical excellence and community service for more than a century
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
-
Understanding Hernia Care: Why Choosing the Right Surgeon Matters
Read more: Understanding Hernia Care: Why Choosing the Right Surgeon MattersIf you’ve been told you have a hernia or suspect you might it’s normal to have questions about what comes next. At Mountainside Medical Center, our surgical team is here to help you understand your options and get back to feeling your best as quickly and safely as possible. A hernia occurs when a weak…
-
Hackensack Meridian Mountainside Medical Center Care Award Winner Marc Junchaya, BSN, RN
Read more: Hackensack Meridian Mountainside Medical Center Care Award Winner Marc Junchaya, BSN, RNMONTCLAIR, New Jersey (November 24, 2025) – Mountainside Medical Center is pleased to honor Marc Junchaya, BSN, RN, Charge Nurse, as the October Care Award recipient. Since joining Mountainside three years ago, Marc has distinguished himself as a dependable leader who brings energy, compassion, and professionalism to every shift. His approach to nursing reflects the core…
-
November Spotlight: Understanding and Preventing Diabetes
Read more: November Spotlight: Understanding and Preventing DiabetesNovember is American Diabetes Month — a time to raise awareness about a condition that affects over 38 million Americans. Even more alarming, nearly 98 million adults have prediabetes, putting them at high risk for developing type 2 diabetes. What Is Diabetes? Diabetes is a long-term condition where the body struggles to manage blood sugar.…
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.