• Welcome to Sierra Preparatory 


    Hi, I am Mrs. Marino and am honored to be the school counselor for all sixth grade students with last names A-Z and for seventh graders with last names A-L.  So happy you are here!


    How to Reach Mrs. Marino:

    Office: 7:30AM-3:00PM

    Phone: 714-567-3500

    Other: Before & After School, Lunch Time 


Do all things with kindness