• To join my REMIND

    Health Science Theory:      TEXT  @tivyhst to 81010

    Practicum (CNA, CCMA, Phleb., EKG):   TEXT @tivypracti to 81010

    Pharmacology:   TEXT @tivypharm to 81010

    HOSA:    TEXT @tivyhosa to 81010

Phone: (830) 257-2212 x3613


Degrees and Certifications:


Mrs. Roxxanna Rasavong

Welcome to my page!

I teach Health Science Theory, Pharmacology, and a Practicum class in which students can earn multiple industry-recognized certifications. We currently offer CNA (Certified Nursing Assistant), EKG Technician, and CCMA (Certified Clinical Medical Assistant) certifications. I am a member/sponsor for the Tivy Chapter of HOSA (Future Health Professionals).

This is my hometown, I went to the local district for all of my education and graduated from Tivy in 2007. I served in the US Army National Guard from 2008-2016. I went to Schreiner University and graduated in 2010 with my vocational degree. I have been a nurse for 14 years, with Kerrville ISD for 4 years as an LVN, and the Tivy Colorguard instructor for the last 3 years. I have two sons that attend schools in the district. I am excited about meeting and teaching students to explore healthcare in my classes.