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 excited about starting my sixth 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 Medical Terminology

    Period 2 Medical Terminology

    Periods 3 & 4 Clinical Rotation

    Period 5 Medical Terminology

    Period 7 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 the auditorium 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: Use your last name for the correct HOSA Remind Code

       Last Names  A - F Text    @a2b4cd to 81010 
       Last Names G - M Text   @fhbgeck to 81010
       Last Names N - S Text    @9a36k7 to 81010
       Last Names T - Z Text     @223hka to 81010

    Instagram: @rreaganhosa 

    Regan HOSA Webpage

    Reagan HOSA Calendar

    Become a HOSA Member

    Go to KY129 to receive a packet.