GNC Executive and Leadership Team

September, 2026

Leadership Overview

GNC has 10 executives leading key functions including strategy, operations, technology, marketing, human resources, and finance.

Focused on global wellness, GNC delivers high-quality nutritional supplements and vitamins to support consumer health and immune function across diverse international markets.

Leadership Roles at GNC

  • Chief Executive Officer - Uzor Lonjys
  • Executive Vice President & Chief Financial Officer - Curtis Larrimer
  • Executive Vice President & Chief Financial Officer - Oded Shein
  • Chief Operating Officer - Sindy Foteh
  • President - Steven Chang
  • Chief Information Officer - Gerald Werner
  • Chief Marketing Officer - Eileen Song
  • Senior Vice President, Chief Marketing Officer - Lauren Mannetti
  • Chief Human Resources Officer - Tracy Notte
  • Chief Operations Officer - Derek Shi
  • Uzor Lonjys - Chief Executive Officer

    Uzor Lonjys, the Chief Executive Officer at GNC, directs the overarching corporate strategy for this global nutritional products provider. Lonjys architects long-term growth initiatives while overseeing the expansion of vitamin and supplement distribution networks across North American and international retail channels. By aligning the executive team with the core mission of promoting health and wellness, the Chief Executive Officer ensures operational excellence across all business units. This leadership role involves constant engagement with the Board to refine market positioning and enhance shareholder value. Through rigorous oversight of product innovation and supply chain integrity, Uzor Lonjys maintains the competitive edge of the organization. The Chief Executive Officer drives the company toward sustainable profitability while fostering a culture of quality and consumer trust in the competitive health retail sector.

    Curtis Larrimer - Executive Vice President & Chief Financial Officer

    Curtis Larrimer, the Executive Vice President & Chief Financial Officer at GNC, directs the financial planning and capital allocation strategies for the company. Larrimer oversees the budgeting process and financial reporting to ensure transparency and fiscal health for the organization. By managing the balance sheet and optimizing cash flow, the Executive Vice President & Chief Financial Officer supports the expansion of the retail footprint and the development of new health products. This role involves conducting rigorous financial analysis to assess the viability of new market entries and investment opportunities. Curtis Larrimer collaborates with the executive team to mitigate financial risks and ensure compliance with regulatory standards. Through the disciplined management of corporate assets, the Executive Vice President & Chief Financial Officer secures the financial foundation necessary for sustained growth and market leadership.

    Oded Shein - Executive Vice President & Chief Financial Officer

    Oded Shein, the Executive Vice President & Chief Financial Officer at GNC, manages the investor relations and treasury functions for the company. Shein focuses on optimizing the capital structure and managing debt obligations to support the long-term strategic goals of the organization. By overseeing financial forecasting and performance monitoring, the Executive Vice President & Chief Financial Officer provides the insights needed to navigate the complexities of the global retail health sector. This role involves maintaining strong relationships with financial institutions and stakeholders to ensure continued access to capital. Oded Shein directs the internal audit and tax compliance teams to uphold the highest standards of financial integrity. Through the strategic oversight of corporate finance, the Executive Vice President & Chief Financial Officer enables the company to invest in innovation and maintain a competitive advantage.

    Sindy Foteh - Chief Operating Officer

    Sindy Foteh, the Chief Operating Officer at GNC, manages the daily execution of retail operations and supply chain logistics for the company. Foteh optimizes inventory management systems to ensure that nutritional products and immune support supplements reach consumers efficiently across the global footprint. By streamlining internal processes, the Chief Operating Officer reduces overhead costs and improves service delivery standards within the retail health industry. This role requires close collaboration with regional managers to maintain consistent product availability and store performance. Sindy Foteh monitors operational metrics to identify opportunities for process improvement and scalability. Through the implementation of robust logistical frameworks, the Chief Operating Officer supports the broader organizational goal of providing accessible health solutions to a diverse customer base while maintaining high operational standards.
    Sindy Foteh

    Steven Chang - President

    Steven Chang, the President at GNC, leads the day-to-day business activities and cross-functional coordination for the company. Chang oversees the integration of sales, marketing, and operational efforts to ensure that the organization achieves its revenue targets and growth objectives. By fostering collaboration between departments, the President ensures that the company remains agile and responsive to changing consumer demands in the health and wellness industry. This role involves setting performance benchmarks and monitoring the execution of strategic initiatives across all business units. Steven Chang directs the implementation of new retail concepts and service models to enhance the customer experience. Through the effective leadership of the management team, the President drives the company toward operational excellence and reinforces the market position of the brand as a premier provider of nutritional solutions.

    Gerald Werner - Chief Information Officer

    Gerald Werner, the Chief Information Officer at GNC, architects the digital infrastructure and data security protocols necessary for a global health retailer. Werner oversees the integration of e-commerce platforms with physical retail systems to provide a seamless omnichannel experience for customers purchasing vitamins and health products. By deploying advanced analytics, the Chief Information Officer enables data-driven decision-making across the enterprise. This leadership role involves protecting sensitive consumer information while modernizing the technological stack to support rapid market shifts. Gerald Werner directs the IT department in maintaining high system uptime and cybersecurity resilience. Through the strategic application of technology, the Chief Information Officer ensures that the company remains at the forefront of digital innovation, ultimately enhancing the efficiency of the entire supply chain and customer engagement model.

    Eileen Song - Chief Marketing Officer

    Eileen Song, the Chief Marketing Officer at GNC, designs the brand strategy and consumer engagement programs for the company. Song focuses on building brand loyalty through targeted campaigns that highlight the benefits of nutritional supplements and immune health products. By analyzing consumer behavior trends, the Chief Marketing Officer crafts messaging that resonates with health-conscious demographics across various geographic regions. This role involves managing multi-channel advertising efforts to drive traffic to both physical stores and digital storefronts. Eileen Song collaborates with product development teams to ensure that marketing initiatives accurately reflect the quality and scientific backing of the product line. Through the execution of innovative promotional strategies, the Chief Marketing Officer strengthens the market presence of the organization and fosters long-term relationships with the global customer base.

    Lauren Mannetti - Senior Vice President, Chief Marketing Officer

    Lauren Mannetti, the Senior Vice President, Chief Marketing Officer at GNC, leads the development of specialized retail partnerships and loyalty programs. Mannetti oversees the implementation of customer retention strategies that incentivize repeat purchases of vitamins and health supplements. By focusing on the customer lifecycle, the Senior Vice President, Chief Marketing Officer ensures that brand communications remain relevant and engaging in a crowded retail landscape. This role involves coordinating with regional sales teams to tailor promotional activities to specific market needs. Lauren Mannetti evaluates the performance of marketing investments to maximize return on ad spend and brand visibility. Through the strategic management of customer-facing initiatives, the Senior Vice President, Chief Marketing Officer drives growth and reinforces the reputation of the company as a trusted leader in the global health and wellness industry.
    Lauren Mannetti

    Tracy Notte - Chief Human Resources Officer

    Tracy Notte, the Chief Human Resources Officer at GNC, manages the talent acquisition and organizational development strategies for the company. Notte oversees the recruitment of retail staff and corporate professionals who support the mission of providing high-quality nutritional products. By fostering a culture of performance and professional growth, the Chief Human Resources Officer ensures that the workforce remains aligned with the strategic objectives of the organization. This role involves designing compensation structures and training programs that enhance employee retention and productivity. Tracy Notte directs internal communications to maintain high levels of engagement across the global workforce. Through the implementation of effective human capital management practices, the Chief Human Resources Officer supports the operational stability and long-term success of the company in the competitive health retail market.
    Tracy Notte

    Derek Shi - Chief Operations Officer

    Derek Shi, the Chief Operations Officer at GNC, oversees the manufacturing and quality control processes for the company. Shi directs the production facilities to ensure that all vitamins and supplements meet rigorous safety and efficacy standards before reaching the consumer. By managing the supply chain from raw material sourcing to final distribution, the Chief Operations Officer ensures that the company maintains a reliable inventory of health products. This role involves implementing lean manufacturing principles to reduce waste and improve production efficiency. Derek Shi collaborates with the research and development teams to integrate new product formulations into the existing manufacturing workflow. Through the meticulous management of operational processes, the Chief Operations Officer ensures that the company delivers consistent quality and value to customers across all global markets.

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    Frequently Asked Questions Regarding GNC Top Executives and Leadership Team

    Who leads GNC?
    GNC is led by Uzor Lonjys (Chief Executive Officer), along with executives such as Curtis Larrimer (Executive Vice President & Chief Financial Officer) and Oded Shein (Executive Vice President & Chief Financial Officer).
    Who is part of GNC’s executive team?
    The executive team of GNC includes leaders such as Uzor Lonjys (Chief Executive Officer), Curtis Larrimer (Executive Vice President & Chief Financial Officer), Oded Shein (Executive Vice President & Chief Financial Officer) and other senior executives.
    How many executives does GNC have?
    GNC has 10 executives leading key business areas.
    What roles are included in GNC’s leadership team?
    The leadership team of GNC includes roles such as Chief Executive Officer, Executive Vice President & Chief Financial Officer, Executive Vice President & Chief Financial Officer, Chief Operating Officer, President.