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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.
President & Chief Executive Officer
Andrea started Home Oxygen Company to offer patients and families better access to new technology in Homecare. With over 20 years’ experience in healthcare, she immediately recognized the need for better customer service, better communication and continues to strive in accomplishing these goals.
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.
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.
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!
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.
Saravy Yem
Logistics Supervisor
Saravy started working for Home Oxygen Company in February 2018. His background is in IT and has an Associate of Applied Science Degree in computer technology and networking. Currently he is the Logistics Supervisor for the greater Sacramento region. Originally, he started as a technician and quickly learned the business and was promoted to Lead technician and gradually became Logistics Supervisor. He’s happy to have been able to learn, grow, and provide aid to those in need of medical equipment and education. Going forward he is looking to help Home Oxygen Company grow and thrive. Saravy also enjoys spending time with his loving wife and kids, cooking, and traveling.
Joy Estigoy
Paula Soriano
Intake Supervisor
Paula was hired by HOC in 2020 as a QA and brings almost 3 years of experience working with DME providers and helping them give the best service their patients can get. She is also a multi tasker able to switch focus with efficiency and ensures that the intake process is accurate, complete, and timely. Paula have grown to love the DME industry because of fulfillment, compassion and passion to help others.
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.
