Inogen Executive and Leadership Team

June, 2026

Leadership Overview

Inogen has 5 executives leading key functions including finance, operations, marketing, technology, and sales.

Driven by innovation, Inogen is dedicated to enhancing the lives of patients with chronic respiratory conditions through advanced portable oxygen solutions, fostering independence and improving quality of life globally.

Leadership Roles at Inogen

  • Chief Financial Officer - Jane Smith
  • Chief Operating Officer - Lisa Thompson
  • President Elite Sales Representative - Brandon Tjarks
  • Chief Marketing Officer - Dominic Hulton
  • Chief Technology Officer - Naga Rameswamy
  • Jane Smith - Chief Financial Officer

    Jane Smith, the Chief Financial Officer at Inogen, directs all financial planning, accounting, and reporting functions. Overseeing fiscal strategy, Smith ensures robust financial health and compliance across all operations. This leadership role involves managing capital allocation, investor relations, and driving profitability through strategic financial management. By optimizing the company's financial structure, Jane Smith directly supports Inogen's mission to provide accessible oxygen therapy solutions. Smith's expertise guides the company's financial trajectory, securing long-term stability and enabling continued investment in product development and market expansion. The Chief Financial Officer's oversight extends to budgeting, forecasting, and risk management, ensuring operational efficiency and sustainable growth within the competitive medical technology landscape.
    Jane Smith

    Lisa Thompson - Chief Operating Officer

    Lisa Thompson, the Chief Operating Officer at Inogen, oversees all manufacturing, supply chain, and operational efficiency initiatives. Driving operational excellence, Thompson ensures the seamless production and delivery of Inogen's portable oxygen concentrators to patients worldwide. This critical role involves optimizing production processes, managing global logistics, and maintaining the highest quality standards for Inogen's medical devices. By streamlining operations, Lisa Thompson directly enhances the company's ability to meet patient demand and expand market reach. The Chief Operating Officer's focus on operational scalability and resource management is fundamental to Inogen's mission of improving respiratory patient care. Thompson's leadership ensures that Inogen's manufacturing capabilities align with its strategic goals, supporting consistent product availability and customer satisfaction across North America and international markets.
    Lisa Thompson

    Brandon Tjarks - President Elite Sales Representative

    Brandon Tjarks, the President Elite Sales Representative at Inogen, spearheads high-level sales initiatives and client relationship management. Driving revenue growth, Tjarks cultivates key partnerships and expands Inogen's market share within the elite sales segment. This position involves developing and executing advanced sales strategies, identifying new business opportunities, and ensuring exceptional service delivery to Inogen's most valued clients. By fostering strong client connections, Brandon Tjarks directly enhances Inogen's reputation and commercial success. The President Elite Sales Representative's focus on strategic account development is vital for achieving ambitious sales targets and reinforcing Inogen's leadership in the portable oxygen market. Tjarks's dedication to client satisfaction and market expansion is integral to Inogen's mission of improving patient lives through accessible oxygen therapy.

    Dominic Hulton - Chief Marketing Officer

    Dominic Hulton, the Chief Marketing Officer at Inogen, directs all marketing, branding, and market development strategies. Spearheading market penetration, Hulton drives awareness and adoption of Inogen's innovative oxygen therapy solutions. This executive position involves crafting compelling brand narratives, identifying new market opportunities, and executing integrated marketing campaigns across diverse channels. By enhancing Inogen's market presence, Dominic Hulton directly contributes to reaching more patients in need of advanced respiratory care. The Chief Marketing Officer's strategic vision guides the company's communication efforts, ensuring that Inogen's value proposition resonates with healthcare providers and patients. Hulton's leadership is essential for expanding Inogen's global footprint and solidifying its position as a leader in portable oxygen technology.
    Dominic Hulton

    Naga Rameswamy - Chief Technology Officer

    Naga Rameswamy, the Chief Technology Officer at Inogen, leads all research, development, and technological innovation efforts. Driving technological advancement, Rameswamy ensures Inogen's portable oxygen concentrators remain at the forefront of medical device engineering. This role encompasses overseeing product design, software development, and the integration of cutting-edge technologies to enhance device performance and patient experience. By advancing Inogen's technological capabilities, Naga Rameswamy directly supports the company's commitment to providing superior respiratory care solutions. The Chief Technology Officer's expertise is crucial for maintaining Inogen's competitive edge and developing next-generation oxygen therapy systems. Rameswamy's strategic direction guides the engineering teams in creating reliable, efficient, and user-friendly devices for patients across the United States and beyond.

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    Frequently Asked Questions Regarding Inogen Top Executives and Leadership Team

    Who leads Inogen?
    Inogen is led by Jane Smith (Chief Financial Officer), along with executives such as Lisa Thompson (Chief Operating Officer) and Brandon Tjarks (President Elite Sales Representative).
    Who is part of Inogen’s executive team?
    The executive team of Inogen includes leaders such as Jane Smith (Chief Financial Officer), Lisa Thompson (Chief Operating Officer), Brandon Tjarks (President Elite Sales Representative) and other senior executives.
    How many executives does Inogen have?
    Inogen has 5 executives leading key business areas.
    What roles are included in Inogen’s leadership team?
    The leadership team of Inogen includes roles such as Chief Financial Officer, Chief Operating Officer, President Elite Sales Representative, Chief Marketing Officer, Chief Technology Officer.