• Welcome to Mr. Rivera's Teacher Page!  
    Hi! I am currently teaching 9th grade College Prep Communications.
    I'm looking forward to meeting you! My room is located on the cafeteria second floor, room 235. Just ask a teacher if you need directions.      
    Feel free to contact me: 
    Phone: 610-921-8034 Ext. 32235
    Email: riverai@muhlsdk12.net