Stephanie LeSieur
Medical Science & Credit Recovery


Hello my name is Stephanie LeSieur-Byrnes. I have been at HPHS for 13 years.  I teach Medical Science 11, Accelerated Education and ASB.  The students call me ”Ms.L.”  I have been married for 10 years and have 2 children. I enjoy camping, boating, dirt bike riding, traveling, organizing, and shopping.



Bachelors Degree: Health Science from CSUS

Masters Degree: Educational Leadership from National

Single Subject Teaching Credential: Health from CSUS

Career Technical Education (CTE):  Health Science and Medical Technology from UCSD

Administration Credential: SCOE 


View Ms. L’s Med Sci 11 Back to School message

View Ms. L’s ASB Back to School message

View Ms. L’s Accelerate Education Back to School message