Phone: (719) 494-8800


Degrees and Certifications:

Mr. Dorian Cagaanan

Teaching is a rewarding experience.  I teach so I can learn about the world and all of those infinite possibilities that brand new minds bring to me each and every day. I have over 30 years of teaching experience, having taught at VRHS for the past three years.  When I am not in school, I enjoy spending time with my family, coaching football and playing golf.


2020-2021 Schedule

Period 1.    AP Calculus AB

Period 2.     AP Calculus BC   

Period 3.     Precalculus          

Period 4.     Planning Period    

Period 5.     Precalculus         

Period 6.     Planning period

Period 7.     Precalculus           

Pathways.   Junior SAT Prep.        



How to Access Information for your class:

Information for all classes except pathways can be found on the website This site is password protected. To access the password, email me at