Lumexa Imaging Executive and Leadership Team

July, 2026

Leadership Overview

Lumexa Imaging has 10 executives leading key functions including strategy, revenue, finance, information technology, legal, people operations, and divisional management.

Driven by innovation and patient-centric care, Lumexa Imaging delivers advanced diagnostic imaging services nationwide, prioritizing AI-enabled solutions and operational excellence to enhance accessibility and quality in healthcare.

Leadership Roles at Lumexa Imaging

  • Chief Executive Officer - Caitlin Zulla
  • Chief Financial Officer - Tony Martin
  • Regional Chief Financial Officer - Jennifer Kisluk
  • Division President - Rick Grodin
  • Division President - Jennifer Bibles
  • Division President - Daniel Balentine
  • Chief Revenue Officer - Christopher Robertson
  • Chief Information Officer - Lachlan Tidmarsh
  • Chief People Officer - Jill Lewandowski
  • Chief Legal Officer - Paul Gilbert
  • Caitlin Zulla - Chief Executive Officer

    Caitlin Zulla, the Chief Executive Officer at Lumexa Imaging, directs the overarching corporate strategy and operational framework for the nationwide network of diagnostic imaging centers. Overseeing all functional departments, Zulla ensures alignment with the company's mission to provide cost-effective, high-quality imaging services, including MRI, CT, PET, X-ray, ultrasound, and mammography. This leadership role involves driving growth initiatives and fostering partnerships with health systems and radiologists, emphasizing AI-enabled diagnostics and patient accessibility. Caitlin Zulla's executive oversight guarantees the integration of advanced technologies and efficient operational practices across all imaging facilities, reinforcing Lumexa Imaging's position as a leading U.S. provider. The Chief Executive Officer's mandate includes cultivating a culture of excellence and innovation, directly impacting the company's market presence and service delivery standards.
    Caitlin Zulla

    Tony Martin - Chief Financial Officer

    Tony Martin, the Chief Financial Officer at Lumexa Imaging, manages the comprehensive financial operations and fiscal strategy for the organization's nationwide diagnostic imaging services. Overseeing all aspects of financial planning, accounting, treasury, and investor relations, Martin ensures robust financial health and compliance across the network of centers providing MRI, CT, PET, X-ray, ultrasound, and mammography. This executive position is pivotal in supporting Lumexa Imaging's growth objectives and its focus on cost-effective, high-quality care. Tony Martin's financial acumen guides strategic investments in AI-enabled diagnostics and operational enhancements, directly contributing to the company's market leadership. The Chief Financial Officer's stewardship ensures fiscal discipline and optimizes resource allocation to maintain Lumexa Imaging's competitive edge and patient accessibility.
    Tony Martin

    Jennifer Kisluk - Regional Chief Financial Officer

    Jennifer Kisluk, the Regional Chief Financial Officer at Lumexa Imaging, directs financial operations and strategic planning for specific geographic divisions within the company's nationwide network of diagnostic imaging centers. Overseeing regional budgeting, financial analysis, and performance management, Kisluk ensures fiscal accountability and supports the delivery of cost-effective MRI, CT, PET, X-ray, ultrasound, and mammography services. This position is crucial for optimizing financial performance at a localized level while aligning with Lumexa Imaging's broader objectives of operational efficiency and patient accessibility. Jennifer Kisluk's financial oversight contributes directly to the success of regional growth initiatives and the effective deployment of resources for AI-enabled diagnostics. The Regional Chief Financial Officer's expertise supports Lumexa Imaging's commitment to high-quality, accessible healthcare across diverse markets.

    Rick Grodin - Division President

    Rick Grodin, the Division President at Lumexa Imaging, directs operational strategy and performance for a significant segment of the company's nationwide network of diagnostic imaging centers. Overseeing multiple facilities that provide MRI, CT, PET, X-ray, ultrasound, and mammography services, Grodin focuses on enhancing service delivery, optimizing operational efficiency, and ensuring patient accessibility within the assigned divisions. This leadership role is key to implementing Lumexa Imaging's commitment to cost-effective, high-quality care at the regional level. Rick Grodin's management drives local market growth and ensures the effective integration of AI-enabled diagnostics and advanced imaging technologies. The Division President's responsibilities include fostering strong relationships with local healthcare partners and ensuring compliance with all operational standards.

    Jennifer Bibles - Division President

    Jennifer Bibles, the Division President at Lumexa Imaging, leads operational execution and strategic development for a key division within the company's national footprint of outpatient diagnostic imaging centers. Managing a portfolio of facilities offering MRI, CT, PET, X-ray, ultrasound, and mammography, Bibles champions initiatives that improve patient experience, drive operational efficiency, and expand access to high-quality imaging services. This role is instrumental in translating Lumexa Imaging's corporate objectives into tangible results at the divisional level, supporting the company's focus on AI-enabled diagnostics and cost-effectiveness. Jennifer Bibles' leadership ensures that divisional operations align with the highest standards of care and service delivery. The Division President's oversight contributes directly to Lumexa Imaging's market penetration and reputation for excellence.

    Daniel Balentine - Division President

    Daniel Balentine, the Division President at Lumexa Imaging, oversees the strategic direction and operational management of a distinct division within the company's extensive network of diagnostic imaging centers. Responsible for driving performance and growth across facilities providing MRI, CT, PET, X-ray, ultrasound, and mammography, Balentine focuses on enhancing service quality, operational efficiency, and patient accessibility. This executive function is critical for implementing Lumexa Imaging's core mission of delivering cost-effective, high-quality diagnostic services. Daniel Balentine's leadership ensures the successful deployment of AI-enabled diagnostics and other technological advancements within the division. The Division President's role involves cultivating strong regional partnerships and maintaining Lumexa Imaging's commitment to excellence in healthcare delivery.

    Christopher Robertson - Chief Revenue Officer

    Christopher Robertson, the Chief Revenue Officer at Lumexa Imaging, architects and executes strategies to maximize revenue generation across the company's extensive network of outpatient diagnostic imaging centers. Overseeing all sales, marketing, and business development functions, Robertson drives initiatives focused on expanding market share and enhancing service line profitability for MRI, CT, PET, X-ray, ultrasound, and mammography. This critical role involves forging strategic alliances with healthcare providers and payers, ensuring Lumexa Imaging's services remain competitive and accessible. Christopher Robertson's leadership ensures a cohesive approach to revenue management, directly supporting the company's financial objectives and its commitment to operational efficiency. The Chief Revenue Officer's responsibilities include analyzing market trends and identifying new opportunities for service expansion and revenue diversification, thereby solidifying Lumexa Imaging's national presence.

    Lachlan Tidmarsh - Chief Information Officer

    Lachlan Tidmarsh, the Chief Information Officer at Lumexa Imaging, spearheads the technological infrastructure and digital transformation initiatives across the company's extensive network of diagnostic imaging centers. Overseeing IT operations, cybersecurity, data management, and the implementation of AI-enabled diagnostics, Tidmarsh ensures seamless integration of advanced technologies for MRI, CT, PET, X-ray, ultrasound, and mammography services. This role is fundamental to enhancing operational efficiency and patient accessibility nationwide. Lachlan Tidmarsh's strategic vision drives innovation in healthcare technology, supporting Lumexa Imaging's commitment to providing cost-effective, high-quality imaging. The Chief Information Officer's leadership ensures the reliability and security of all digital systems, directly impacting service delivery and the company's competitive positioning in the health services sector.
    Lachlan Tidmarsh

    Jill Lewandowski - Chief People Officer

    Jill Lewandowski, the Chief People Officer at Lumexa Imaging, leads all human capital strategies and organizational development initiatives across the company's nationwide network of diagnostic imaging centers. Overseeing talent acquisition, employee relations, compensation, benefits, and learning and development, Lewandowski cultivates a high-performance culture that supports the delivery of exceptional MRI, CT, PET, X-ray, ultrasound, and mammography services. This role is essential for attracting and retaining top talent, ensuring operational efficiency, and fostering an environment conducive to AI-enabled diagnostics and patient-centric care. Jill Lewandowski's focus on employee engagement and professional growth directly impacts Lumexa Imaging's ability to provide cost-effective, high-quality imaging services. The Chief People Officer's leadership ensures that Lumexa Imaging's workforce is equipped to meet the evolving demands of the healthcare industry.
    Jill Lewandowski
    Paul Gilbert, the Chief Legal Officer at Lumexa Imaging, provides comprehensive legal counsel and oversees all legal affairs for the company's nationwide diagnostic imaging services. Managing corporate governance, regulatory compliance, litigation, and risk management, Gilbert ensures adherence to all applicable laws and industry standards for MRI, CT, PET, X-ray, ultrasound, and mammography providers. This executive position is critical for safeguarding Lumexa Imaging's operations and supporting its mission of delivering cost-effective, high-quality care. Paul Gilbert's legal expertise guides the company through complex regulatory landscapes, particularly concerning AI-enabled diagnostics and patient data privacy. The Chief Legal Officer's strategic guidance protects Lumexa Imaging's interests and facilitates its continued growth and operational efficiency across all markets.
    Paul Gilbert

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    Frequently Asked Questions Regarding Lumexa Imaging Top Executives and Leadership Team

    Who leads Lumexa Imaging?
    Lumexa Imaging is led by Caitlin Zulla (Chief Executive Officer), along with executives such as Tony Martin (Chief Financial Officer) and Jennifer Kisluk (Regional Chief Financial Officer).
    Who is part of Lumexa Imaging’s executive team?
    The executive team of Lumexa Imaging includes leaders such as Caitlin Zulla (Chief Executive Officer), Tony Martin (Chief Financial Officer), Jennifer Kisluk (Regional Chief Financial Officer) and other senior executives.
    How many executives does Lumexa Imaging have?
    Lumexa Imaging has 10 executives leading key business areas.
    What roles are included in Lumexa Imaging’s leadership team?
    The leadership team of Lumexa Imaging includes roles such as Chief Executive Officer, Chief Financial Officer, Regional Chief Financial Officer, Division President, Division President.