He is a graduate of the United States Army Intelligence School. He holds a Bachelor of Arts Degree in Government and Political Science from Southern Illinois University and obtained his Juris Doctorate from Northern Illinois University.

Mr. Greenberg served as the elected Naperville Township Clerk from 2014-2017, and he has held many volunteer positions, to name a few: Naperville Township Veterans & Seniors Assistance Team; Better Business Bureau of Greater Chicago and Northern Illinois Board of Directors; Naperville Area Chamber of Commerce Past Board of Directors, Audit & Governance Committee, Past Chamber Ambassador of the Year; City of Naperville Past Historic Sites Commission; West Suburban Bar Association Past President and Board of Directors; Exchange Club of Naperville Co-Chair, Ribfest Allocations Committee; 360 Youth Services Past President and Board of Directors; Kidz Kabaret Past Board of Directors; and proud member of Rotary International as a Paul Harris Fellow. Currently, he is serving on the Board of Directors for the Naperville Exchange Club since being elected in 2017.

Mr. Greenberg resides in Naperville with his wife and three children.