Welcome! It is a great pleasure to be teaching at Valhalla High School. This is my third year teaching at Valhalla, but I have been the Head Lacrosse Coach here since 2012. For the 2016-2017 school year, I will be teaching Pre-AP World History and Hum II World History. Please refer to this site for important class information and resources.

If you have any questions or concerns, please feel free to email me at jbalistreri@guhsd.net or call me directly at (619) 593-5483. Email is preferred.