Michael Schoch, Answers questions on Noodle
Alessandro School appears to service students with Individualized Education Plans (IEPs) and students who display severe behavioral patterns that otherwise interfere with their education. The school's about page goes into more detail about its services and eligibility requirements; however, I recommend calling to explain your circumstances. You can reach Alessandro at (951) 571-4510. Generally, public schools are required to accommodate all students within their attendance boundaries.
You can use the Noodle search function to view other special needs schools near Moreno Valley as well.
If this isn't enough information, or if you have further questions, please don't hesitate to write back at any time!