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Livingston High School

Empowering All to Learn, Create, Contribute & Grow

Main Office

Main Office Address

Livingston High School

30 Robert Harp Drive Livingston, NJ 07039

Main Office Administration

Mrs. Sinead Do
Administrative Assistant to Mr. Mohammed
Email: sdo@livingston.org
Phone: 973-535-8000, x8101

Mrs. Lorraine Haenggi
Administrative Assistant to Ms. Battist Rock
Email: lhaenggi@livingston.org
Phone: 973-535-8000, ext. 8041

Mrs. Lauren Mercer
Administrative Assistant to Dr. Pretto
Email: lmercer@livingston.org   
Phone: 973-535-8000, x8106

Janine Mangino
Admin. Assistant to Ms. Gajewski & Attendance Matters
Email: jmangino@livingston.org 
Phone: 973-535-8000, x8007  

Ms. Terrie Lieberman, School Counseling Administrative Assistant 
Email:  tlieberman@livingston.org
Phone: 973-535-8000, x8060  

Ms. Adrienne Tamboia, School Counseling Administrative Assistant 
Email:  atamboia@livingston.org
Phone: 973-535-8000, x6931 

Ms. Kimberly Casale
Athletic Department Administrative Assistant
Email: kcasale@livingston.org 
Phone: 973-535-8000, x8342
FAX: 844-376-2408

Main Office Support Staff

Email: kalessio@livingston.org  
Phone: 973-535-8000, x8102
FAX: 844-372-5374  

Email: atone@livingston.org 
Phone: 973-535-8000, x8067  

Email: snedza@livingston.org 
Phone: 973-535-8000, x8061 

Attendance