Jessica D’Errico

Administrative Assistant | 631.227.3900


Jessica joined GMAG in 2014.


Jessica’s role includes extending warmth and care to all clients who come to GMAG, either by phone or in person.  She strives to create relationships with each and every client and to provide exceptional support and client service in every interaction.  She is involved in the scheduling coordination of client meetings with key GMAG team members and in managing the day-to-day administrative efficiency of our office.  Jessica understands GMAG’s high standards for quality and organization and delivers thoughtfully with skill and professionalism.


Prior to joining GMAG, Jessica was an Administrative Assistant and Marketing Manager for an executive search firm in Northern Westchester, New York. Jessica received her BA in Media Communications from SUNY Purchase, New York.


Jessica lives on Long Island and enjoys spending time with her family and friends in her free time.