Get to Know Your Team: Hackensack Meridian Mountainside Medical Center is an 820,000-square-foot facility that offers the latest medical programs, cutting-edge technology, and patient-focused care that includes 365 beds, 1,200+ employees, and a 27-bed Emergency Room/Fast Track Unit. ResponsibilitiesThe Nursing Assistant II provides essential, hands-on daily care to patients, working under the supervision of RNs to ensure patient comfort, safety, and hygiene.