Alec Houser

SENIOR SALES LEAD

Adriana Estrada

FINANCE MANAGER

As Finance Manager at DSI, I bring more than 18 years of accounting experience, including 15 years with the company. I hold a Bachelor of Arts in Accounting from the University of Phoenix and have played a key role in strengthening DSI’s financial operations throughout my tenure.

During my time at DSI, I have streamlined and improved accounting processes across the organization, creating greater efficiency, accuracy, and consistency in financial operations. My experience and long-standing knowledge of the company allow me to support leadership with reliable financial insight while ensuring DSI’s accounting practices continue to evolve alongside the organization.

John McMullin

CHIEF FINANCIAL OFFICER

John started his career in 1990 working for Arthur Andersen. He is a CPA, MBA and FHFMA. He has 15 years in healthcare having been CFO at ENMMC, in Roswell, and RMCHCS, in Gallup. John spent 12 years in retail markets working with pawn shops, grocery, feed and convenience stores. He has been the CFO at DSI since January 2022. He is enjoying the opportunity of facilitating DSI’s growth into the future.

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