Mr. Antonacci has been teaching at Penns Manor since 1999.  He has taught various classes in the High School throughout those years.  He has also been Jr. High Magazine Adviser, Sr. Class Adviser, SAP Member, Basketball Coach, Head Baseball Coach, PE Club, Golf Adviser, JA Titan Competition Adviser, Wellness Committee Member, School Wide Positive Behavior Member.

Mr. Antonacci is married and has two daughters.  He also has been a PIAA football referee since 2000.  He is enjoys golf, hiking, and triathlons.