MedMetrix Executive and Leadership Team

October, 2026

Leadership Overview

MedMetrix has 10 executives leading key functions including strategy, operational oversight, financial management, and specialized clinical advisory services.

Focused on delivering comprehensive performance management solutions, MedMetrix empowers healthcare organizations to maximize operational efficiency through deep subject matter expertise, robust analytics, and tailored service delivery models.

Leadership Roles at MedMetrix

  • Chief Executive Officer - Taylor Walsh
  • President & Chief Executive Officer - Ronald Davi
  • Chief Executive Officer, Denials & Eligibility Services - Christina Milone
  • Chief Financial Officer (Interim) - Evan Sameroff
  • Chief Operating Officer & Executive Vice President - Danielle Pannullo
  • Chief Operating Officer & Division Physician & Senior VP - John Stefanowicz
  • Division President, Eligibility Services - Chad Wallace
  • President & Division Advisory Physician - Jeny McNair
  • Chief Legal Officer & Executive Vice President - Steven Kamen
  • Country, Head (India) - Poornima Gaind
  • Taylor Walsh - Chief Executive Officer

    Taylor Walsh, the Chief Executive Officer at MedMetrix, directs the overarching corporate strategy and long-term vision for the organization. Walsh architects high-level initiatives that integrate performance management tools with advanced analytics to improve client outcomes. By aligning internal resources with market demands, the Chief Executive Officer ensures that the company maintains a competitive edge in the healthcare consulting sector. Taylor Walsh monitors key performance indicators across all departments to guarantee operational excellence and sustainable growth. This leadership role involves constant collaboration with the board to refine service offerings and expand the reach of the firm. Through rigorous oversight of organizational health, the Chief Executive Officer drives the mission of maximizing performance for every client partner. Walsh maintains a focus on innovation, ensuring that the suite of tools remains at the forefront of industry standards while delivering measurable value to healthcare providers across the United States.

    Ronald Davi - President & Chief Executive Officer

    Ronald Davi, the President & Chief Executive Officer at MedMetrix, manages the daily execution of business objectives and strategic growth plans. Davi oversees the integration of subject matter expertise into the core service delivery model, ensuring that clients receive actionable insights. As the President & Chief Executive Officer, Davi coordinates cross-functional teams to streamline performance management processes and enhance service quality. Ronald Davi evaluates market trends to pivot the company toward emerging opportunities in the healthcare consulting landscape. This position requires balancing immediate operational needs with the long-term goals of the firm. By fostering a culture of accountability and precision, the President & Chief Executive Officer drives efficiency throughout the organization. Davi maintains strong relationships with key stakeholders to support the expansion of the company's footprint. Through strategic decision-making, the President & Chief Executive Officer secures the financial and operational stability necessary for continued success in a complex industry.

    Christina Milone - Chief Executive Officer, Denials & Eligibility Services

    Christina Milone, the Chief Executive Officer, Denials & Eligibility Services at MedMetrix, leads the specialized division focused on revenue cycle optimization and patient eligibility verification. Milone architects strategies to reduce claim denials and improve financial recovery for healthcare providers. As the Chief Executive Officer, Denials & Eligibility Services, Milone oversees the deployment of advanced analytics to identify patterns in billing discrepancies. Christina Milone manages the operational workflows that ensure accurate and timely processing of patient data, directly impacting the bottom line of client organizations. This leadership role involves refining service protocols to adapt to changing regulatory environments and payer requirements. By driving improvements in eligibility services, the Chief Executive Officer, Denials & Eligibility Services enhances the overall performance management suite. Milone coordinates with other executive leaders to ensure that denial management strategies align with the broader corporate mission of maximizing client performance and operational efficiency.

    Evan Sameroff - Chief Financial Officer (Interim)

    Evan Sameroff, the Chief Financial Officer (Interim) at MedMetrix, directs the financial strategy, budgeting, and fiscal reporting for the organization. Sameroff architects financial models that support the company's investment in performance management technology and analytics. As the Chief Financial Officer (Interim), Sameroff oversees capital allocation and ensures that the firm maintains a strong balance sheet to support long-term growth. Evan Sameroff monitors revenue streams and cost structures to optimize profitability across all service divisions. This leadership role involves providing critical financial insights to the executive team to guide strategic decision-making. By maintaining rigorous financial controls, the Chief Financial Officer (Interim) ensures the sustainability of the company's operations. Sameroff manages relationships with financial partners and stakeholders to secure the resources necessary for expansion. Through careful fiscal oversight, the Chief Financial Officer (Interim) supports the firm's mission of delivering high-value performance management solutions to healthcare providers.

    Danielle Pannullo - Chief Operating Officer & Executive Vice President

    Danielle Pannullo, the Chief Operating Officer & Executive Vice President at MedMetrix, manages the internal operational framework and administrative functions of the company. Pannullo architects scalable processes that allow the firm to deliver performance management tools with high precision. As the Chief Operating Officer & Executive Vice President, Pannullo oversees the day-to-day execution of corporate policies and resource allocation. Danielle Pannullo ensures that all departments operate in harmony to support the company's growth objectives. This leadership role involves monitoring operational metrics to identify areas for improvement and efficiency gains. By streamlining internal workflows, the Chief Operating Officer & Executive Vice President drives the successful implementation of client-facing services. Pannullo collaborates with the executive team to translate strategic goals into actionable operational plans. Through rigorous management of internal systems, the Chief Operating Officer & Executive Vice President maintains the organizational agility required to thrive in the competitive healthcare consulting market.

    John Stefanowicz - Chief Operating Officer & Division Physician & Senior VP

    John Stefanowicz, the Chief Operating Officer & Division Physician & Senior VP at MedMetrix, leads the clinical operations and physician-led service initiatives. Stefanowicz architects clinical workflows that integrate seamlessly with the company's performance management tools to improve patient care outcomes. As the Chief Operating Officer & Division Physician & Senior VP, Stefanowicz oversees the quality of clinical advisory services provided to healthcare partners. John Stefanowicz manages the intersection of medical expertise and operational efficiency, ensuring that clinical data drives actionable performance improvements. This leadership role involves guiding clinical teams to maintain high standards of care while meeting business objectives. By bridging the gap between clinical practice and administrative performance, the Chief Operating Officer & Division Physician & Senior VP enhances the value proposition of the firm. Stefanowicz collaborates with other executives to ensure that clinical strategies support the broader mission of maximizing performance for healthcare organizations.
    John Stefanowicz

    Chad Wallace - Division President, Eligibility Services

    Chad Wallace, the Division President, Eligibility Services at MedMetrix, directs the strategic growth and service delivery for the eligibility services division. Wallace architects programs that assist healthcare providers in identifying patient coverage and maximizing revenue capture. As the Division President, Eligibility Services, Wallace oversees the implementation of technology-driven solutions that streamline the eligibility verification process. Chad Wallace manages the division's operational performance, ensuring that client needs are met with accuracy and speed. This leadership role involves developing new service offerings to address evolving challenges in the healthcare revenue cycle. By driving innovation within the eligibility sector, the Division President, Eligibility Services enhances the overall performance management suite. Wallace coordinates with other division leaders to ensure that eligibility services are fully integrated with the company's broader analytics and consulting capabilities. Through focused leadership, the Division President, Eligibility Services supports the firm's mission of maximizing performance for healthcare clients.

    Jeny McNair - President & Division Advisory Physician

    Jeny McNair, the President & Division Advisory Physician at MedMetrix, leads the advisory services division with a focus on clinical performance and physician engagement. McNair architects strategies that leverage medical expertise to optimize hospital operations and patient care delivery. As the President & Division Advisory Physician, McNair oversees the development of clinical advisory programs that help healthcare organizations improve their performance metrics. Jeny McNair manages the collaboration between clinical staff and administrative teams to ensure that performance management tools are effectively utilized. This leadership role involves providing expert guidance on clinical workflows and quality improvement initiatives. By driving excellence in clinical advisory services, the President & Division Advisory Physician enhances the firm's ability to deliver comprehensive performance management solutions. McNair works closely with other executives to align clinical advisory strategies with the company's overall mission of maximizing performance and operational efficiency for healthcare providers.
    Steven Kamen, the Chief Legal Officer & Executive Vice President at MedMetrix, directs the legal, compliance, and risk management functions of the company. Kamen architects the legal framework that supports the firm's performance management services and data analytics operations. As the Chief Legal Officer & Executive Vice President, Kamen oversees contract negotiations, regulatory compliance, and intellectual property protection. Steven Kamen ensures that all business activities align with healthcare regulations and corporate governance standards. This leadership role involves providing strategic legal counsel to the executive team to mitigate risk and support business expansion. By managing the legal complexities of the healthcare consulting industry, the Chief Legal Officer & Executive Vice President enables the firm to operate with confidence and integrity. Kamen collaborates with other leaders to ensure that legal strategies support the company's mission of maximizing performance for clients while maintaining the highest standards of compliance and ethical conduct.

    Poornima Gaind - Country, Head (India)

    Poornima Gaind, the Country, Head (India) at MedMetrix, directs all regional operations and service delivery teams based in India. Gaind architects the infrastructure necessary to support global analytics and performance management functions from this critical hub. As the Country, Head (India), Gaind oversees talent acquisition, process standardization, and quality assurance for the regional workforce. Poornima Gaind ensures that the Indian operations remain fully integrated with the headquarters in New Jersey, facilitating seamless service delivery for international clients. This role involves managing large-scale teams to maintain high standards of technical output and operational efficiency. By optimizing regional workflows, the Country, Head (India) supports the company's ability to scale its service offerings effectively. Gaind drives initiatives that enhance productivity and foster innovation within the regional office. Through consistent leadership, the Country, Head (India) ensures that the firm's global operations remain aligned with the overarching mission of delivering superior performance management tools.

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    Frequently Asked Questions Regarding MedMetrix Top Executives and Leadership Team

    Who leads MedMetrix?
    MedMetrix is led by Taylor Walsh (Chief Executive Officer), along with executives such as Ronald Davi (President & Chief Executive Officer) and Christina Milone (Chief Executive Officer, Denials & Eligibility Services).
    Who is part of MedMetrix’s executive team?
    The executive team of MedMetrix includes leaders such as Taylor Walsh (Chief Executive Officer), Ronald Davi (President & Chief Executive Officer), Christina Milone (Chief Executive Officer, Denials & Eligibility Services) and other senior executives.
    How many executives does MedMetrix have?
    MedMetrix has 10 executives leading key business areas.
    What roles are included in MedMetrix’s leadership team?
    The leadership team of MedMetrix includes roles such as Chief Executive Officer, President & Chief Executive Officer, Chief Executive Officer, Denials & Eligibility Services, Chief Financial Officer (Interim), Chief Operating Officer & Executive Vice President.