Our Team

We are a progressive and independent Home Medical Equipment company headquartered in Northern California. We strive to provide the latest in home medical technology available on the market today, to give our customers a superior therapy. Giving our customer a better experience will be our creed. Home Oxygen Company was started on the premise of helping you gain access to the equipment YOU want. Service, new technology, and ease of access to the products you desire and require will continue to drive us towards your satisfaction.

Rose Castellano

Executive Director

Rose joined Home Oxygen Company in December 2019. She earned her B.S in Accounting Management and received her C.M.A. Her experience in cost management, business analysis and budgeting compliments our leadership team and will allow Home Oxygen Company to grow.

Sam Guzman

Account Executive

Sam has over 20 years of Home Health experience. Like many of us here, Sam has enjoyed a wide range of experience in our industry from multiple viewpoints. Sam joined Home Oxygen Company in July 2009. His positive outlook and follow-through with patients and referrals are unparalleled. He prefers giving the patient choice of equipment & catering to their every need. When he is not working, you will run into Sam on the golf course or driving range. We are truly grateful to have him on board with us!

Stacy Acosta

Business Operations Manager

Stacy started in billing for Clinical Diagnostic Radiology in 1999. After several years of Radiology billing she started with a national medical supply company in 2004. Spending several years there, she gained experience in account receivables & intake with a focus on respiratory referrals. In 2014, she started with Home Oxygen Company and quickly demonstrated her advanced capabilities handling patient accounts. Stacy acknowledges the work is challenging but values the reward of being a part of a cohesive team. Stacy enjoys baking and vacationing in Hawaii with her family.

Carla Soriano

A/R Supervisor

Carla started with Home Oxygen Company as a medical biller and quickly established a reputation with getting the job done. She continually is willing to learn new tasks and tackle the issues nobody else wants. “No” and “cant” is not in her vocabulary and we are fortunate to have her on the HOC Team!

Jason Harsock

Logistics Supervisor

Jason joined Home Oxygen Company in 2019 and brings almost 20 years of logistics experiences with him, most of which in the HME sector of Healthcare. Jason’s can-do outlook and willingness to roll up his sleeves to get the job done is apparent. Jason is working to move Home Oxygen Company toward a virtual environment allowing for greater coverage throughout the western part of the country.

Edna Arenas

Accounting Supervisor

Edna was hired by Home Oxygen Company in 2017 as a staff bookkeeper. She has over ten years’ experience in accounting and payroll and has successfully worked with our Certified Public Accountants to achieve our financial goals. Edna is truly a great person to work with and we welcome her to the leadership team.