The Vitality Group Executive and Leadership Team

May, 2026

Leadership Overview

The Vitality Group has 10 executives leading key functions including technology, finance, operations, and product innovation.

Driven by real-time health insights, The Vitality Group leverages a mobile platform to deliver dynamic wellness updates, impacting user health across the United States.

Leadership Roles at The Vitality Group

  • Chief Financial Officer - Quentin Pelser
  • Executive Associate and Chief of Staff To Chief Financial Officer - Josef Olsen
  • Chief Operating Officer - Elizabeth Dunphy
  • President - Shawn Desgrosellier
  • President - Elizabeth Weidlich
  • President - Linda Geyer
  • President, Product & Innovation - Allan Pollard
  • Chief Information Officer - Sean Katz
  • Chief Technology Officer - Zayd Mahomed
  • Chief of Staff - Jonathan Thale
  • Quentin Pelser - Chief Financial Officer

    Quentin Pelser, the Chief Financial Officer at The Vitality Group, manages all financial operations and strategic financial planning. Pelser directs the company's fiscal health, overseeing budgeting, forecasting, and financial reporting to ensure sustainable growth. This executive function involves analyzing financial performance, identifying investment opportunities, and managing capital allocation to support the mobile health platform's expansion. Pelser's responsibilities extend to risk management and ensuring compliance with financial regulations across the United States. By optimizing financial strategies, Quentin Pelser directly contributes to The Vitality Group's ability to innovate and maintain its competitive edge in the health and wellness technology sector.
    Quentin Pelser

    Josef Olsen - Executive Associate and Chief of Staff To Chief Financial Officer

    Josef Olsen, the Executive Associate and Chief of Staff To Chief Financial Officer at The Vitality Group, provides dedicated support to the financial leadership. Olsen assists the Chief Financial Officer in managing financial operations, strategic planning, and key reporting functions. This role involves coordinating financial projects, preparing analyses, and ensuring efficient communication within the finance department. Olsen's contributions support the accurate management of The Vitality Group's fiscal health and strategic financial initiatives. By facilitating the CFO's objectives, Josef Olsen plays a vital part in maintaining the company's financial stability and growth trajectory.

    Elizabeth Dunphy - Chief Operating Officer

    Elizabeth Dunphy, the Chief Operating Officer at The Vitality Group, oversees the day-to-day administrative and operational functions of the company. Dunphy directs the execution of business strategies, ensuring operational efficiency and the smooth delivery of the mobile health and wellness platform. This critical role involves managing cross-departmental collaboration, optimizing internal processes, and enhancing service delivery to meet user needs. Dunphy's focus includes streamlining operations to support The Vitality Group's growth and market penetration. By driving operational excellence, Elizabeth Dunphy ensures the company's infrastructure effectively supports its mission of providing real-time health updates.

    Shawn Desgrosellier - President

    Shawn Desgrosellier, the President at The Vitality Group, drives the company's overall strategic direction and business development. Desgrosellier oversees key growth initiatives, focusing on expanding market reach and enhancing the value proposition of the mobile health and wellness platform. This leadership position involves fostering strategic partnerships and ensuring the company's operations align with its mission to deliver real-time health insights. Desgrosellier's responsibilities include guiding the executive team and championing innovation across the organization. By leading strategic efforts, Shawn Desgrosellier significantly impacts The Vitality Group's market presence and long-term success.
    Shawn Desgrosellier

    Elizabeth Weidlich - President

    Elizabeth Weidlich, the President at The Vitality Group, directs critical aspects of the company's strategic operations and market engagement. Weidlich focuses on enhancing the user experience and driving adoption of the real-time health and wellness platform. This executive role involves overseeing initiatives that strengthen The Vitality Group's brand presence and customer relationships. Weidlich's leadership contributes to the company's mission by ensuring the platform effectively meets the evolving needs of its users. By championing user-centric strategies, Elizabeth Weidlich supports the sustained growth and impact of The Vitality Group.

    Linda Geyer - President

    Linda Geyer, the President at The Vitality Group, leads strategic initiatives focused on operational excellence and market expansion. Geyer oversees key business functions designed to enhance the delivery and impact of the mobile health and wellness platform. This executive position involves driving efficiency across departments and ensuring alignment with The Vitality Group's core mission of providing real-time health updates. Geyer's responsibilities include fostering a culture of continuous improvement and strategic growth. By directing operational strategies, Linda Geyer significantly contributes to The Vitality Group's market leadership and sustained success.

    Allan Pollard - President, Product & Innovation

    Allan Pollard, the President, Product & Innovation at The Vitality Group, spearheads the development and strategic direction of the company's product portfolio. Pollard directs the innovation pipeline, focusing on advancing the mobile platform's capabilities for real-time health and wellness updates. This executive function involves identifying emerging trends, driving research and development, and ensuring new features align with user needs and market opportunities. Pollard's leadership is crucial for maintaining The Vitality Group's competitive edge through technological advancement. By championing product innovation, Allan Pollard ensures the platform remains a leading solution in the health tech industry.
    Allan Pollard

    Sean Katz - Chief Information Officer

    Sean Katz, the Chief Information Officer at The Vitality Group, directs the company's information technology strategy and infrastructure. Katz oversees the development and maintenance of the robust mobile platform that delivers real-time health and wellness updates. This leadership role involves ensuring the security, integrity, and scalability of all data systems, directly supporting The Vitality Group's mission to provide timely health insights. Katz's operational focus includes managing IT operations, cybersecurity protocols, and the integration of new technologies to enhance platform performance. By architecting efficient data management solutions, Sean Katz ensures the seamless flow of information critical to user engagement and the company's market position in health tech.
    Sean Katz

    Zayd Mahomed - Chief Technology Officer

    Zayd Mahomed, the Chief Technology Officer at The Vitality Group, leads the company's technological vision and development. Mahomed directs the engineering teams responsible for building and evolving the real-time health and wellness mobile platform. This executive position involves setting technical standards, driving innovation in software development, and ensuring the platform's architecture supports scalability and advanced features. Mahomed's oversight includes research and development into new health tech solutions that align with The Vitality Group's mission. By guiding technological advancements, Zayd Mahomed ensures the platform remains at the forefront of health information delivery.
    Zayd Mahomed

    Jonathan Thale - Chief of Staff

    Jonathan Thale, the Chief of Staff at The Vitality Group, provides strategic support and operational coordination across executive functions. Thale facilitates the execution of key initiatives, ensuring alignment between departmental goals and the company's overall mission. This role involves managing special projects, driving internal communications, and optimizing workflow for the leadership team. Thale's responsibilities include enhancing organizational effectiveness and supporting strategic decision-making processes. By streamlining operations and fostering collaboration, Jonathan Thale directly contributes to The Vitality Group's efficient functioning and its ability to deliver impactful health and wellness updates.

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    Frequently Asked Questions Regarding The Vitality Group Top Executives and Leadership Team

    Who leads The Vitality Group?
    The Vitality Group is led by Quentin Pelser (Chief Financial Officer), along with executives such as Josef Olsen (Executive Associate and Chief of Staff To Chief Financial Officer) and Elizabeth Dunphy (Chief Operating Officer).
    Who is part of The Vitality Group’s executive team?
    The executive team of The Vitality Group includes leaders such as Quentin Pelser (Chief Financial Officer), Josef Olsen (Executive Associate and Chief of Staff To Chief Financial Officer), Elizabeth Dunphy (Chief Operating Officer) and other senior executives.
    How many executives does The Vitality Group have?
    The Vitality Group has 10 executives leading key business areas.
    What roles are included in The Vitality Group’s leadership team?
    The leadership team of The Vitality Group includes roles such as Chief Financial Officer, Executive Associate and Chief of Staff To Chief Financial Officer, Chief Operating Officer, President, President.