Support Services - Meet Our team

Jacob received his Masters of Business Administration from Colorado State University and is PHR certified.  He has worked in the Health Care Industry since 2000. He has five years of Human Resource and seven years of Accounting experience.  Jacob has served as the Support Services Director for Champion EMS since 2011.


Jacob Wamboldt

Chief Financial Officer


Stacey received her Bachelor of Business Administration with a major in accounting  from the University of Texas at Tyler.  She has more than 15 years of accounting experience.  Stacey has served as the Accounting Manager for Champion EMS since August of 2013.

Stacey De La Torre


Michelle has more than 17 years of Human Resource management experience. Some of the Human Resource functions she has experience managing include recruitment, employee relations, leadership and employee development, policy development, compensation, workers' compensation, and FMLA. She received a Master's of Science in Human Resources from Central Michigan University.  Michelle joined Champion EMS in 2011.

Michelle Grabowski

Human Resources Manager

Hector has served as the Sr. Systems Administrator for Champion EMS since 2011. He has over 9 years of experience designing and building networks for start-ups.

Hector Hinojosa

IT Sr. Engineer

Jim has 10 years of automotive industry experience with 7 years of automotive management experience. Jim is a nationally registered Emergency Medical Technician - Intermediate with 5 years of experience. Jim is also certified in ASE and ASM.

Jim Bruner

Fleet Services Manager