Hello, and welcome to my new elder care blog for NorthStar Care & Guidance, LLC, located in Bergen, New Jersey. Here is more information about me: Mark Zilberman, LCSW is the Director of NorthStar Care and Guidance, LLC. Mr. Zilberman is a Deans' List graduate of Hunter College in New York City, where he majored in Sociology. He then received a scholarship to attend the State University of New York at Stony Brook. There he earned an MSW in Social Work with a specialization in substance abuse treatment.