Lumexa Imaging Executive and Leadership Team

October, 2026

Leadership Overview

Lumexa Imaging has 7 executives leading key functions including strategy, revenue growth, financial management, legal compliance, human capital, and regional operations.

Focused on expanding outpatient diagnostic access, Lumexa Imaging delivers high-quality MRI, CT, and PET services through a nationwide network that prioritizes AI-enabled diagnostics and operational efficiency for health systems.

Leadership Roles at Lumexa Imaging

  • Chief Executive Officer - Caitlin Zulla
  • Chief Financial Officer - J. Anthony Martin
  • Division President - Dan Balentine
  • Division President - Jennifer Bibles
  • Chief Revenue Officer - Chris Robertson
  • Chief Legal Officer - Paul Gilbert
  • Chief People Officer - Jill Lewandowski
  • Caitlin Zulla - Chief Executive Officer

    Caitlin Zulla, the Chief Executive Officer at Lumexa Imaging, directs the overarching corporate strategy for the nationwide network of outpatient diagnostic centers. Zulla architects the long-term vision for integrating AI-enabled diagnostics into standard clinical workflows, ensuring that the company maintains a competitive edge in the health services sector. By fostering partnerships with major health systems, the Chief Executive Officer drives expansion across diverse regional markets, prioritizing patient accessibility and cost-effective care delivery. Caitlin Zulla maintains constant alignment with the Board to ensure fiscal health and operational excellence across all imaging modalities, including MRI, CT, and ultrasound services. Through rigorous oversight of organizational performance, the Chief Executive Officer secures the company's position as a leader in non-hospital diagnostic imaging. This leadership role involves constant evaluation of market trends to refine service offerings and improve diagnostic accuracy for patients throughout the United States.
    Caitlin Zulla

    J. Anthony Martin - Chief Financial Officer

    J. Anthony Martin, the Chief Financial Officer at Lumexa Imaging, governs the financial health and capital allocation strategies for the organization. Martin directs all accounting, financial planning, and treasury functions, ensuring the company maintains the resources necessary to support a nationwide network of diagnostic centers. The Chief Financial Officer evaluates investment opportunities in new imaging technology, such as advanced MRI and CT hardware, to maintain high standards of diagnostic quality. J. Anthony Martin manages relationships with investors and lenders, providing transparency regarding the company's fiscal performance and growth trajectory. By implementing robust internal controls and financial reporting systems, the Chief Financial Officer mitigates risk and supports long-term stability. This leadership role involves constant monitoring of operational costs to ensure efficiency across all outpatient facilities. Through strategic financial planning, Martin enables the company to scale operations effectively while delivering consistent value to stakeholders and health system partners.
    J. Anthony Martin

    Dan Balentine - Division President

    Dan Balentine, the Division President at Lumexa Imaging, oversees the operational performance and service delivery for the company's eastern regional diagnostic centers. Balentine directs the daily management of imaging facilities, ensuring that MRI, CT, and X-ray services meet the highest standards of quality and efficiency. The Division President architects local growth strategies by strengthening relationships with regional health systems and referring physicians. By optimizing facility workflows and resource allocation, Dan Balentine improves patient throughput and accessibility across the division. This leadership role involves monitoring clinical outcomes and operational metrics to ensure consistent performance across all centers. Through the implementation of standardized protocols, the Division President maintains high levels of service quality while managing regional costs. Balentine consistently drives operational improvements that support the company's mission of providing cost-effective, high-quality diagnostic imaging outside of hospital settings.

    Jennifer Bibles - Division President

    Jennifer Bibles, the Division President at Lumexa Imaging, manages the operational strategy and clinical service expansion for the company's western regional diagnostic centers. Bibles directs the integration of new imaging technologies and AI-enabled diagnostic tools into the division's existing facility network. The Division President architects initiatives to enhance patient experience and reduce wait times for essential services like PET and ultrasound. By collaborating with local health systems, Jennifer Bibles drives market penetration and increases the utilization of outpatient diagnostic services. This leadership role involves overseeing the performance of clinical teams and ensuring adherence to safety and quality standards. Through the analysis of regional market data, the Division President identifies opportunities for facility upgrades and service line diversification. Bibles consistently delivers operational results that align with the company's broader goals of improving accessibility and efficiency in diagnostic imaging.

    Chris Robertson - Chief Revenue Officer

    Chris Robertson, the Chief Revenue Officer at Lumexa Imaging, manages the commercial growth strategy and revenue cycle operations for the entire diagnostic network. Robertson designs sophisticated pricing models and payer contracts that optimize financial performance while ensuring broad patient access to essential imaging services like PET and mammography. The Chief Revenue Officer oversees the sales and marketing teams, driving initiatives that increase volume across the nationwide footprint. By analyzing market data and regional demand, Chris Robertson identifies opportunities for service expansion and partnership development with health systems. This role requires close collaboration with the finance department to ensure revenue integrity and sustainable growth. Through the implementation of advanced billing technologies and streamlined patient intake processes, the Chief Revenue Officer maximizes operational efficiency. Robertson consistently delivers results that support the company's mission of providing high-quality, accessible diagnostic care to diverse patient populations.
    Paul Gilbert, the Chief Legal Officer at Lumexa Imaging, manages all legal affairs, regulatory compliance, and corporate governance for the diagnostic services provider. Gilbert architects the legal framework for partnerships with health systems and radiologists, ensuring that all contracts align with federal and state healthcare regulations. The Chief Legal Officer oversees risk management initiatives, protecting the company from potential liabilities associated with diagnostic imaging operations. Paul Gilbert provides counsel on complex matters including data privacy, patient rights, and intellectual property related to AI-enabled diagnostic tools. By maintaining a proactive approach to regulatory changes, the Chief Legal Officer ensures that the nationwide network operates within the bounds of evolving healthcare laws. This role involves close coordination with the executive team to support strategic initiatives while minimizing legal exposure. Through diligent oversight of all legal documentation and compliance programs, Gilbert secures the integrity and reputation of the organization.
    Paul Gilbert

    Jill Lewandowski - Chief People Officer

    Jill Lewandowski, the Chief People Officer at Lumexa Imaging, directs the human capital strategy and organizational development for the nationwide workforce. Lewandowski architects programs for talent acquisition, employee retention, and professional development, ensuring that the company attracts top-tier radiologists and clinical staff. The Chief People Officer oversees the culture and engagement initiatives that support the company's mission of providing high-quality diagnostic services. By implementing performance management systems and competitive compensation structures, Jill Lewandowski drives operational excellence across all imaging centers. This leadership role involves fostering an inclusive environment that prioritizes patient-centered care and clinical innovation. Through the development of training programs for AI-enabled diagnostic tools, the Chief People Officer ensures that staff remain at the forefront of medical imaging technology. Lewandowski consistently aligns human resources strategies with the company's broader business goals to support sustainable growth and operational success.
    Jill Lewandowski

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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 J. Anthony Martin (Chief Financial Officer) and Dan Balentine (Division President).
    Who is part of Lumexa Imaging’s executive team?
    The executive team of Lumexa Imaging includes leaders such as Caitlin Zulla (Chief Executive Officer), J. Anthony Martin (Chief Financial Officer), Dan Balentine (Division President) and other senior executives.
    How many executives does Lumexa Imaging have?
    Lumexa Imaging has 7 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, Division President, Division President, Chief Revenue Officer.