About Us. - Test

Leadership Team

The Leadership Team provides strategic direction, operational oversight, and long-term vision for the organization. With a strong focus on integrity, compliance, and service excellence, our leadership ensures that every department operates with clarity, accountability, and a commitment to continuous improvement.

Operations Team

Our Operations Team manages day-to-day execution across all service areas. From coordinating installations and scheduling to maintaining regulatory standards and internal processes, this team ensures that every project runs smoothly and efficiently.

Portland Team

Our Portland Team serves as a key regional presence, delivering hands-on mobility solutions and responsive customer support throughout the area. With local expertise and strong coordination with headquarters, the Portland team ensures timely service and dependable results for the communities we support.

Alex Presman is a service connected combat wounded Marine amputee from Operation Iraqi Freedom in 2003 where he was wounded after stepping on a land mine in route to a Baghdad Hospital transporting medical supplies. 

After being medically evacuated he was visited by President George W. Bush and awarded a Purple Heart by General Hagee, then Commandant of the Marine Corps. 

After his rehabilitation process, Presman was fitted with a prosthetic leg and medically retired from the military with the rank of Sergeant. After studying business management at Pace University and managing a primary care medical practice, Alex founded Warrior Service Company in 2012 with a primary goal of serving fellow Veterans.

Leonel has over 12 years of management experience in the healthcare industry and over 15 years of industry experience. Leonel works closely with Alex Presman in developing and fine-tuning strategies to successfully execute government contracts.

Leonel has hands-on experience and technical knowledge as it relates to delivery, installation, and repair of Respiratory, Home Access, Mobility, and DME. Leonel received his Bachelor’s Degree in Business Administration from Florida International University in 2012.

Angelica has over 8 years of accounting experience, she oversees Warrior Service Company’s budgeting, revenues, expenses and designs detailed financial project plans for every government contract. 

Angelica received her bachelor’s degree from Florida International University in Health Services Administration in 2016. Angelica is currently attending Nova Southern University to attain a Master in Accounting with a concentration in Taxation.

The curriculum focuses on IRS practice and procedures, Tax Policies, and Operational Auditing.

Corey is the Director of Operations at Warrior Service Company, where he oversees all aspects of company operations, including Customer Service, Technician Services, Warehouse Management, and Sales Operations. He holds a degree in Business Administration and brings a strong background in leadership, process improvement, and cross-functional coordination. With a strategic focus on efficiency, accountability, and service excellence, Corey ensures that each department works in alignment to deliver the highest quality support to veterans nationwide. He takes pride in assuring our veterans, “They have served for us, now it is our turn to serve for them.

Peggy Kerber brings over 8 years of leadership expertise in people operations, compliance, and strategic marketing. As Senior Director, Peggy plays a pivotal role in aligning organizational goals with regulatory standards while fostering a culture of excellence and innovation.

Peggy has successfully led major growth initiatives, including the expansion of three new VISN branches, ensuring operational efficiency and compliance across multiple regions. Known for a results-driven approach and commitment to integrity, Peggy champions strategies that enhance employee engagement and strengthen organizational resilience.

Her leadership philosophy centers on collaboration, transparency, and continuous improvement, principles that have guided transformative projects and positioned the company for sustained success.

As an active-duty spouse, Peggy is deeply committed to the company’s mission of “Serving Those Who Served,” ensuring that every initiative reflects respect and support for the veteran community.

Rounak Vasani serves as Director of Finance at Warrior Service Company, leading financial strategy, billing operations, and revenue cycle management in support of government healthcare contracts serving Veterans. With a strong background in data science and financial analytics, he drives operational efficiency, compliance, and financial performance across the organization.

Since joining Warrior, Rounak has overseen large-scale billing operations, contract compliance monitoring, and financial reporting across multiple VA regions, while playing a key role in streamlining oxygen billing processes and strengthening invoice review controls. He holds a master’s degree in Data Science & Analytics and focuses on building scalable finance systems, optimizing working capital, and supporting Warrior’s continued growth with a commitment to accountability and service excellence.

Emily serves as the Director of Quality at Warrior Service Company, where she leads the company’s quality assurance and compliance initiatives. With a Bachelor's Degree in Health Science, Emily brings a strong foundation in healthcare operations and regulatory standards. She also oversees the training department and manages Warrior’s required accreditations, ensuring the organization maintains excellence in service and compliance across all departments.

Darren Rowland

Director of Information Technology

Darren has over 26 years of experience in Information Technology and currently serves as the Director of IT. He works directly with Leonel Extramil III to align technology strategy with business goals. Darren oversees the organization’s IT operations, budget, and infrastructure, while leading the planning and execution of Program Increments (PIs) to ensure timely delivery of high-impact technology solutions. His background spans software development, enterprise architecture, and IT leadership, driving innovation and operational excellence across the company.

Adam Hunt has served VISN 15 since 2008, advancing through roles of increasing responsibility to his current position as VISN15 Branch Manager for Warrior Service Company. His career reflects a sustained commitment to supporting our nation’s veterans through high‑quality, compassionate service. Guided by a people‑first leadership philosophy, Adam is dedicated to bolstering his teams while ensuring exceptional care for the patients they serve.

Duncan Whitley is the V9 Branch Manager for Warrior Service Company’s Lexington location. He brings more than 20 years of experience in the DME/HME industry, with deep expertise spanning field operations, respiratory services, inventory management, and operational leadership.

Duncan joined Warrior Service Company in October 2024 following the award of the V9 oxygen contract and has played a key role in patient transitions, process development, and regional expansion initiatives. He continues to support both V9 and V15 DME operations, including warehouse launches, team training, and collaboration with VA facilities. Guided by a patient‑first philosophy, Duncan is committed to serving Veterans with the same care and respect he would give his own family.

Nick Valadez is an experienced home access and home medical equipment leader who has been serving veterans since 2015. With nearly a decade of industry expertise, he specializes in designing and coordinating safe, code-compliant home accessibility solutions that restore independence and mobility.

Throughout his career, Nick has worked extensively across Texas, Florida, and New York, overseeing and managing the installation of wheelchair ramps, stairlifts, and Vertical Platform Lifts (VPLs) for veterans with mobility challenges. His deep understanding of accessibility standards, site evaluations, project coordination, and equipment logistics ensures that every installation is completed with precision, safety, and long-term reliability in mind.

Currently serving as Branch Manager in Amarillo, Nick leads operations with a strong focus on accountability, team development, and operational excellence. He works closely with veterans, families, clinicians, and contractors to deliver customized access solutions that significantly improve quality of life.



Driven by a commitment to those who have served our country, Nick combines technical expertise, leadership, and compassion to ensure veterans can safely remain in their homes with dignity and independence.

Richard Brown serves as Branch Manager of Warrior Service Company’s Louisville, Kentucky location and brings more than 30 years of experience in the DME and oxygen industry. Throughout his extensive career, Richard has held a wide range of roles, including delivery, sales, and operational management across multiple locations, giving him a well-rounded and practical understanding of the industry.

Richard began his career with a family-owned DME company, where he developed a strong foundation in patient-focused service and learned firsthand the meaningful impact durable medical equipment can have on improving quality of life. This early experience continues to guide his leadership approach today, reinforcing his commitment to operational excellence, team development, and compassionate patient care.

Ijaz Khan

Branch Manager

Ijaz has over 10 years of experience in the CRT/DME industry, Ijaz brings deep expertise and a strong commitment to improving the lives of patients through quality medical equipment and service. He is extremely passionate and highly motivated to continuously grow both personally and professionally. Known for his drive and dedication, Ijaz lives by the belief: "It is only our dedication towards our passion that distinguishes a champion from the crowd"

Kristian has over 9 years of experience in the healthcare industry, balancing leadership roles with hands-on patient care in the home. With a Bachelor's degree in Psychology, he brings a compassionate and insightful approach to patient care. As a Regional Service Advisor, Kristian leads a dedicated team of oxygen technicians across the Pacific Northwest and Kentucky, ensuring every patient receives the support they need. He takes pride in leading his team to make a meaningful impact in the lives of those who have served.

I’ve been with Warrior Service Company since 2019 and currently serve as the Senior Warehouse Manager, overseeing all warehouse locations. I take pride in ensuring our products are handled with care, our facilities remain presentable, and our equipment is well-maintained for those who have served our country. In addition to managing warehouse operations, I also support our technicians in the field when needed. I’m passionate about the work we do for our veterans and hope to continue growing within the company. Outside of work, I enjoy spending time with my family, having a good BBQ, and exploring new adventures.

Tania Velez is a combat veteran who served as a Military Police officer during Operation Enduring Freedom in 2003. She brings over 15 years of customer service experience in the medical field and has previously operated her own transportation business for more than eight years. With a strong background in customer experience and business operations, Tania brings a results-driven approach to every role she takes on. She joined Warrior Services Company in October 2023 and quickly advanced to her current role as Quality Assurance Supervisor. Tania leads the Quality Assurance team, ensuring customer satisfaction, meeting contractual deadlines, and overseeing operational compliance across all WSC contracts. Tania is also known for her uplifting spirit—and her daily delivery of espresso and smiles is a favorite among the team.