Established in 1970, founded by the former Mayor Joseph "Erap" Estrada. The first campus was built inside the premises of Pinaglabanan Elementary School.
School Name : San Juan National High School
School Region : NCR
Division : Pasig City and San Juan City
School Type : Public
School Level : Secondary
Street/No. : P. Narciso St.
Barangay : Corazon De Jesus
Municipality/City :San Juan
Phone : 721-22-97
Fax : 3245775