Casey Whittle - Principal
I am beginning my 20th year in education and my second year as the principal of Canyon High School. I was born and raised in Richardson, Texas. I received my undergraduate degree from Abilene Christian University and my master's degree in Educational Leadership from Dallas Baptist University. I have been married to my wife, Emily, for 14 years and we have two children, Keaton, 8, and Adelyn, 7. As educators, we have one of the most important jobs in the world, and I am honored to work with the students, staff and community of Canyon High School. Let’s make it a great year together! Please feel free to contact me by Email or by phone at 830-221-2450.
Mark Oberholtzer - Assistant Principal (All current Freshman)
I am starting my 20th year in education, and my fourth year at Canyon High School. I was born in Fort Myers, Florida and graduated from LaMarque High School. I have a bachelor's degree from McMurry University and master's degree in education from Lamar University. My wife and I have been married for 19 years and have two beautiful children, Maddie and Savanna. Maddie is 13-years-old in the 8th grade at Churchill MS and Savanna is 10-years-old and in the fifth grade at Hoffman Lane ES. I am looking forward to having another great year at Canyon. If you need anything please feel free to call me at 830-221-2400, or send me an Email.
Rocco Depiro - Assistant Principal (A-E)
I am starting my thirteenth year in education, and first year at Canyon High School. I was born and raised in Altoona, Pennsylvania. I received my undergraduate degree from Penn State University and completed my master’s degree through Saint Francis University. My wife, Toni, currently is a Master Sergeant in the United States Air Force. We currently have two children, Cooper and Reid; we are expected a third child in January 2020. I am excited to be part of Cougar Nation and eager to start building great relationships.
Joey Trevino - Assistant Principal (F-K)
Nicole Morris - Assistant Principal (L-P)
This will be the beginning of my 23nd year in Comal ISD. The majority of my teaching career was spent as the Special Education Department Head at Church Hill Middle School. I have also served as an ARD Facilitator on a few of our elementary campuses. This year will be the start of my second year as Assistant Principal at CHS. I've been married to my husband, Bill, for twenty two years.Two of our three sons have graduated from Canyon HS, and the third is starting his sophomore year here. I am blessed to be a part of Cougar Nation. Please contact me by Email or phone at 830-221-2400.
I am beginning my 13th year here in Comal ISD with this year being my first at Canyon High School. I was born and raised in the New Braunfels and Bulverde area where I graduated from Smithson Valley High School. I received my undergraduate degree from the University of Texas at San Antonio and a master’s degree in Educational Leadership from the University of Texas at Tyler. My husband and I have been married for ten years and have five year old twins, Jaden and Emma. They will start kindergarten this year at Johnson Ranch Elementary. I am thrilled at the opportunity to join and be a part of the Cougar Nation Family! Please feel free to contact me by email or by phone at 830-221-2400.