Typically I get to work daily at 6:30 a.m. and leave daily at 3:30 p.m. Outside of Fridays after-school, staff meeting days, or infrequent changes to my schedule, I am open for conferences before or after school. Please contact to schedule a meeting, please do not just show up at my door because I may not be able to meet with you.
Email : derek.castillo@hesperiausd.org
Phone: 760-949-8265
My preffered method of communication is email for quick questions. If your concern is about your students behavior please call or leave me an email to call you with a good time and number to call.