Lumexa Imaging Executive and Leadership Team

September, 2026

Leadership Overview

Lumexa Imaging has 9 executives leading key functions including strategy, revenue growth, financial oversight, information technology, human capital, legal compliance, and regional operations.

Committed to advancing diagnostic precision, Lumexa Imaging delivers high-quality outpatient imaging services through a nationwide network that prioritizes patient accessibility and AI-enabled diagnostic efficiency.

Leadership Roles at Lumexa Imaging

  • Chief Executive Officer - Caitlin Zulla
  • Chief Financial Officer - J. Anthony Martin
  • Division President - Rick Grodin
  • Division President - Dan Balentine
  • Division President - Jennifer Bibles
  • Chief Revenue Officer - Chris 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 for this nationwide provider of outpatient diagnostic services. Zulla architects long-term growth initiatives by fostering partnerships with health systems and radiologists to expand the reach of MRI, CT, and PET scan capabilities. By prioritizing operational efficiency and the integration of AI-enabled diagnostics, the Chief Executive Officer ensures that the company maintains a competitive edge in the outpatient market. Zulla oversees the alignment of all departmental goals with the mission of providing cost-effective, high-quality imaging outside hospital settings. Through rigorous focus on patient accessibility and clinical excellence, Caitlin Zulla drives the organization toward sustainable expansion across the United States. This leadership role involves constant evaluation of market trends to maintain the company's position as a leader in diagnostic health services.
    Caitlin Zulla

    J. Anthony Martin - Chief Financial Officer

    J. Anthony Martin, the Chief Financial Officer at Lumexa Imaging, governs the fiscal health and capital allocation strategies for the organization. Martin oversees financial planning, budgeting, and reporting to support the expansion of the nationwide network of imaging centers. By managing the investment in AI-enabled diagnostic technology and facility infrastructure, the Chief Financial Officer ensures that the company maintains a robust balance sheet. J. Anthony Martin collaborates with the executive team to evaluate the financial viability of new partnerships with health systems and radiologists. This leadership position involves mitigating financial risks while identifying avenues for cost-effective service delivery. Through precise financial modeling and resource management, Martin supports the company's mission to provide accessible imaging services. The Chief Financial Officer maintains strict oversight of all monetary operations to ensure long-term stability and growth for the entire diagnostic enterprise.

    Rick Grodin - Division President

    Rick Grodin, the Division President at Lumexa Imaging, oversees the operational performance and service delivery for a specific geographic segment of the company's nationwide network. Grodin directs the daily management of imaging centers, ensuring that MRI, CT, and PET services meet the highest standards of quality and efficiency. By coordinating with local health systems and radiologists, the Division President optimizes patient throughput and service accessibility within the assigned region. Rick Grodin manages the implementation of corporate initiatives at the facility level to ensure consistency in diagnostic outcomes. This leadership role involves monitoring regional performance metrics and adjusting operational strategies to meet growth targets. By focusing on the specific needs of the local market, Grodin enhances the company's reputation for excellence in outpatient diagnostics. The Division President drives regional success by fostering strong relationships with clinical partners and maintaining a focus on patient-centered care.

    Dan Balentine - Division President

    Dan Balentine, the Division President at Lumexa Imaging, leads the strategic development and operational oversight of imaging centers within a designated market area. Balentine focuses on expanding the footprint of X-ray, ultrasound, and mammography services to improve patient access in the region. By managing the integration of new diagnostic technologies and streamlining clinical workflows, the Division President ensures that each center operates at peak efficiency. Dan Balentine collaborates with regional health systems to create seamless referral pathways that benefit both patients and providers. This leadership role involves analyzing regional market data to identify opportunities for service expansion and operational improvement. By maintaining a rigorous focus on quality control and patient satisfaction, Balentine supports the company's broader mission of providing high-quality outpatient imaging. The Division President drives regional growth by executing strategies that align with the company's commitment to diagnostic precision and operational excellence.

    Jennifer Bibles - Division President

    Jennifer Bibles, the Division President at Lumexa Imaging, manages the operational scale and clinical performance of imaging facilities across a key regional territory. Bibles directs the implementation of standardized diagnostic protocols to ensure that every patient receives consistent, high-quality care. By overseeing the deployment of AI-enabled diagnostic tools, the Division President enhances the speed and accuracy of imaging services within the division. Jennifer Bibles coordinates with local radiologists and health system partners to strengthen the company's market position and service reliability. This leadership role involves managing regional budgets and resource allocation to support the company's growth objectives. By focusing on operational excellence and patient accessibility, Bibles ensures that the division contributes effectively to the company's nationwide success. The Division President drives regional performance by fostering a culture of clinical quality and efficiency, ultimately supporting the organization's mission to provide superior outpatient diagnostic services.

    Chris Robertson - Chief Revenue Officer

    Chris Robertson, the Chief Revenue Officer at Lumexa Imaging, manages the commercial strategy and revenue generation across the entire nationwide network of diagnostic centers. Robertson optimizes the sales funnel and partnership models to increase the volume of MRI, CT, and X-ray services delivered to patients. By analyzing market demand and regional performance, the Chief Revenue Officer identifies opportunities for growth in outpatient imaging sectors. Chris Robertson coordinates with health systems to secure contracts that enhance the company's market footprint. This role requires constant monitoring of billing cycles and reimbursement structures to ensure financial health. By streamlining the patient intake process and improving service delivery, Robertson maximizes the economic impact of the diagnostic portfolio. The Chief Revenue Officer maintains a focus on scaling revenue streams while upholding the high standards of care expected from a premier provider of outpatient diagnostic services.

    Lachlan Tidmarsh - Chief Information Officer

    Lachlan Tidmarsh, the Chief Information Officer at Lumexa Imaging, architects the digital infrastructure and technological framework supporting the company's diagnostic services. Tidmarsh oversees the implementation of AI-enabled diagnostic tools and secure data management systems across the nationwide network. By ensuring the seamless integration of MRI, CT, and ultrasound imaging data, the Chief Information Officer facilitates rapid and accurate reporting for radiologists. Lachlan Tidmarsh manages cybersecurity protocols to protect patient information while maintaining high levels of system uptime. This role involves constant innovation to improve the digital patient experience and operational efficiency within imaging centers. By aligning technology investments with the company's clinical goals, Tidmarsh supports the delivery of high-quality diagnostic services. The Chief Information Officer drives the digital transformation necessary to keep the organization at the forefront of the outpatient imaging industry.
    Lachlan Tidmarsh

    Jill Lewandowski - Chief People Officer

    Jill Lewandowski, the Chief People Officer at Lumexa Imaging, directs the human capital strategy and organizational culture for the nationwide workforce. Lewandowski oversees talent acquisition, professional development, and employee engagement initiatives to support the company's mission of providing high-quality diagnostic services. By fostering a culture of clinical excellence and patient-centered care, the Chief People Officer ensures that the organization attracts and retains top-tier radiologists and imaging technicians. Jill Lewandowski manages performance management systems and compensation structures to align staff contributions with corporate objectives. This leadership role involves building a diverse and inclusive environment that promotes operational efficiency across all imaging centers. By prioritizing the well-being and professional growth of the workforce, Lewandowski strengthens the company's ability to deliver consistent, high-quality care. The Chief People Officer maintains a focus on building a resilient organization capable of meeting the evolving demands of the health services sector.
    Jill Lewandowski
    Paul Gilbert, the Chief Legal Officer at Lumexa Imaging, manages the legal, regulatory, and compliance framework for the company's nationwide operations. Gilbert oversees the navigation of complex healthcare regulations, ensuring that all imaging centers adhere to state and federal standards for diagnostic services. By providing counsel on partnership agreements with health systems and radiologists, the Chief Legal Officer protects the company's interests and mitigates operational risks. Paul Gilbert directs the development of internal policies that govern patient privacy and data security in accordance with industry requirements. This leadership role involves constant monitoring of the legal landscape to ensure that the company's expansion remains compliant with evolving healthcare laws. Through proactive legal strategy, Gilbert supports the organization's mission to provide accessible and high-quality imaging. The Chief Legal Officer maintains the integrity of the company's business practices while facilitating growth across the United States.
    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 J. Anthony Martin (Chief Financial Officer) and Rick Grodin (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), Rick Grodin (Division President) and other senior executives.
    How many executives does Lumexa Imaging have?
    Lumexa Imaging has 9 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, Division President.