Hackensack Meridian Raritan Bay Medical Center Perth Amboy is now offering the COVID-19 vaccine to all New Jersey residents 12 & older. No appointment necessary just walk in and go to the front lobby. Raritan Bay Medical Center is at 530 New Brunswick Avenue in Perth Amboy. Walk ins are available from 8:30am-6pm. The vaccine is free and open to all residents regardless of immigration status or health insurance.