Phone: 210-356-1800


Degrees and Certifications:

Associate's in Allied Health Sciences Education Associate's in Technology and Military Science Bachelor's in Health Science Emergency Medical Technician Certified Phlebotomy Technician

Mrs. Heather Ellis

I am so excited to start my fifth year teaching here at Reagan.  I absolutely love teaching our students and being part of their lives.  Every student who enters the classroom will become one of my "kids".  

I proudly served the Air Force and retired after 20 years of service.  While in the Air Force, I met my husband, who is also a Health Science teacher at Johnson High School.  We have three sons Andrew, Christopher, and Branson.  I have worked in many healthcare settings and trained our outstanding Air Force medics.  I am looking forward to working with you and your child and having another great year!

Mrs. Ellis' Class Schedule

  • Period 1 & 2 Clinical Rotation 

    Period 3 Medical Terminology 

    Period 4 Medical Terminology

    Period 6 Medical Terminology

    Period 8 Medical Terminology 


  • HOSA Future Health Care Professionals

    The HOSA club is for anyone interested in pursuing a career in healthcare.  We meet on the first Friday of every month in Kentucky Room 129 at 8:00 am.  This is a student-led club; events include guest speakers, field trips, school activities, and regional/state competitions.

    HOSA Information

    HOSA sponsors and officers will distribute information about upcoming events and club information through:

    Reagan High School HOSA Google Classroom: tauojtx

    Remind: Text @hosareagan to 81010 or use the remind app

    Instagram: @reaganhosa 

    Become a HOSA Member

    Go to School Cash Online and select HOSA Dues - 2021/2022