Medical Lab Assistant
Medical Lab Assistant (MLA) focuses on the study of biology and medicine in order to introduce students to the knowledge and skills necessary to be successful in the healthcare field, such as researching and diagnosing diseases, pre-existing conditions, or other determinants of health.
HOSA Information
Pathway Infographic

Instructors

Tracy Dobbins
Medical Microbiology & Honors I Medical Lab Assistant Practicum I & II
As a nurse with many years of experience, I have had the privilege of caring for patients in the Neonatal Intensive Care Unit (NICU) as well as in Pre-Operative and Post-Operative Services. These experiences strengthened my passion for healthcare and inspired me to help educate the next generation of healthcare professionals. I am excited to join KCAL and share the knowledge, skills, and compassion that are essential to providing exceptional patient care.
Outside of work, I enjoy spending time with my husband, Mike, and our grown children. My favorite hobbies include reading, knitting, hiking, and traveling. I look forward to getting to know my students and supporting them as they begin their journey in healthcare.

Pathophysiology & Pathophysiology Honours
My name is Matt Shabay, and I have been teaching for 23 years across multiple school districts in the DFW metroplex, including Keller ISD, HEB ISD, and Carroll ISD. Throughout my career, I have taught Biology, Aquatic Science, Anatomy and Physiology, Medical Microbiology, and Forensic Science.
I joined KCAL in 2021 and currently teach Pathophysiology and Forensics. KCAL is a special place with an incredible number of opportunities for students, and I am grateful to be a part of such a unique and supportive school community.
Outside the classroom, I enjoy traveling with my family, fishing, golfing, and spending time outdoors. My wife, Kelsie, and I have been married for 17 years, and we have two wonderful daughters Noey (12) and Anna Kate (10).
