• Mr. Scott McKinney  
    (908) 996-6710

    Mrs. Teresa E. O'Brien
    Teresa Barna  
    School Business Administrator/Board Secretary
    (908) 996-2727
    Mrs. O'Brien comes to Delaware Valley Regional High School with 18 years of experience as a School Business Administrator. She began her career in school business in Hunterdon County, spent the majority of her career in Lopatcong Township in Warren County, and most recently in Hackettstown Public Schools. Mrs. O'Brien earned her Bachelor's degree in Business Administration/Accounting from Kutztown University and is pursuing a Master's degree in School Business Leadership from Wilkes University. Mrs. O'Brien has been recognized by the New Jersey Association of School Business Officials as a Registered School Business Official and Professional Mentor.