PERTH AMBOY – Don’t Let the Flu Be Your Costume. Get your vaccination at the JRMC. Schedule your appointment today at one of our locations. Perth Amboy, 275 Hobart Street, (732) 376-9333 or email contactus@jmc.us. In Newark – five locations, (973) 679-7709 or email newarkhealthcenters@jrmc.us