Erlanger Health System Executive and Leadership Team

May, 2026

Leadership Overview

Erlanger Health System has 8 executives leading key functions including strategy, finance, operations, information technology, administration, and market development.

Dedicated to advancing healthcare excellence, Erlanger Health System provides a comprehensive range of specialized medical services across a vast region, fostering clinical research and education to ensure high-quality patient care.

Leadership Roles at Erlanger Health System

  • Chief Executive Officer - Mike Stevenson
  • Market, Outreach President & Chief Executive Officer - Stephanie Boynton
  • Chief Executive Officer, Market - Adam Schreader
  • Chief Financial Officer - Steven Gilgen
  • Chief Operating Officer - Toni Coad
  • Chief Information Officer - Cinnamon Mathews
  • Chief Administrative Officer & Chief of Staff - Gregg Gentry
  • Neuro - Sharon Clay
  • Mike Stevenson - Chief Executive Officer

    Mike Stevenson, the Chief Executive Officer at Erlanger Health System, directs the overarching strategy and vision for the entire healthcare network. Stevenson guides the organization's commitment to improving healthcare through clinical research and education, ensuring high-quality care for patients across a 50,000-square-mile region. This leadership role involves fostering affiliations with institutions like the University of Tennessee Health Science Center to advance medical knowledge and patient outcomes. Stevenson's focus remains on strengthening Erlanger's position as Chattanooga's leading teaching hospital system. The Chief Executive Officer ensures all operational facets align with the mission of meeting diverse community health needs. Mike Stevenson drives the strategic direction for all specialized medical services offered, including pediatrics, cardiology, and orthopaedics, maintaining the system's reputation for comprehensive care.

    Stephanie Boynton - Market, Outreach President & Chief Executive Officer

    Stephanie Boynton, the Market, Outreach President & Chief Executive Officer at Erlanger Health System, spearheads initiatives focused on regional expansion and community engagement. Boynton drives the strategic development of outreach programs designed to extend Erlanger's comprehensive medical services to underserved areas within the four-state service region. This leadership position involves cultivating partnerships and ensuring the accessibility of specialized care, including pediatrics and cardiology, to a broad patient population. The Market, Outreach President & Chief Executive Officer oversees the integration of new facilities and services to meet evolving community health needs. Stephanie Boynton champions the hospital system's mission of improving healthcare access and quality across its extensive geographic footprint. Boynton's efforts are critical to enhancing Erlanger's market presence and patient reach.

    Adam Schreader - Chief Executive Officer, Market

    Adam Schreader, the Chief Executive Officer, Market at Erlanger Health System, focuses on expanding the health system's reach and services within its designated market areas. Schreader drives strategic growth initiatives, identifying opportunities to enhance patient access to specialized medical services, including pediatrics and cardiology. This leadership position involves developing and executing market-specific strategies that align with Erlanger's overall mission of improving healthcare. The Chief Executive Officer, Market oversees the integration of new services and facilities to better serve community health needs across the four-state region. Adam Schreader's efforts are instrumental in strengthening Erlanger Health System's presence and impact within its service area. Schreader ensures market strategies support the delivery of high-quality, comprehensive care.

    Steven Gilgen - Chief Financial Officer

    Steven Gilgen, the Chief Financial Officer at Erlanger Health System, manages the financial health and strategic fiscal planning for the entire organization. Gilgen oversees all financial operations, including budgeting, revenue cycle management, and capital allocation, ensuring the sustainability of Erlanger's comprehensive medical services. This role is critical in supporting the hospital system's dedication to clinical research and education by securing necessary funding and optimizing resource utilization. The Chief Financial Officer ensures financial compliance and drives initiatives to enhance operational efficiency across multiple locations. Steven Gilgen's financial acumen supports the delivery of high-quality care and the expansion of specialized services like cardiology and orthopaedics. Gilgen's leadership ensures Erlanger Health System maintains its financial integrity while serving a vast 50,000-square-mile region.
    Steven Gilgen

    Toni Coad - Chief Operating Officer

    Toni Coad, the Chief Operating Officer at Erlanger Health System, directs the day-to-day operational activities across all facilities, ensuring seamless delivery of specialized medical services. Coad oversees the efficiency and effectiveness of hospital operations, including patient flow, resource management, and quality improvement initiatives. This leadership role is vital in maintaining the high standards of care Erlanger provides, from pediatrics to cardiology, across its extensive service area. The Chief Operating Officer ensures that multiple locations function cohesively to meet the diverse health needs of the community. Toni Coad's operational oversight supports the hospital system's commitment to clinical research and education by optimizing the environment for these critical functions. Coad drives operational excellence to support Erlanger's mission of improving healthcare.

    Cinnamon Mathews - Chief Information Officer

    Cinnamon Mathews, the Chief Information Officer at Erlanger Health System, leads the strategic development and implementation of information technology across the organization. Mathews oversees the management of all IT infrastructure, electronic health records, and digital health initiatives, ensuring robust and secure data systems. This role is crucial for supporting Erlanger's commitment to clinical research and education by providing advanced technological tools and platforms. The Chief Information Officer ensures that technology enhances patient care delivery, operational efficiency, and communication across multiple locations and the vast service region. Cinnamon Mathews drives innovation in health informatics to support specialized medical services, including cardiology and orthopaedics. Mathews's leadership ensures Erlanger Health System leverages technology to meet evolving healthcare demands.

    Gregg Gentry - Chief Administrative Officer & Chief of Staff

    Gregg Gentry, the Chief Administrative Officer & Chief of Staff at Erlanger Health System, manages critical administrative functions and provides strategic support to executive leadership. Gentry oversees key administrative departments, ensuring efficient organizational processes and alignment with the hospital system's mission. This role involves facilitating communication and collaboration between various departments and executive leadership, including the Chief Executive Officer. The Chief Administrative Officer & Chief of Staff plays a vital part in operationalizing strategic initiatives and ensuring smooth functioning across Erlanger's multiple locations. Gregg Gentry's responsibilities extend to supporting the hospital system's dedication to clinical research and education by streamlining administrative processes. Gentry ensures administrative efficiency supports the delivery of comprehensive medical services across the region.
    Gregg Gentry

    Sharon Clay - Neuro

    Sharon Clay, the Neuro at Erlanger Health System, leads specialized neurological services, focusing on patient care and advancements in neuroscience. Clay oversees the clinical operations and strategic direction for the neurology department, ensuring the delivery of high-quality, specialized medical care. This role is critical in advancing Erlanger's commitment to clinical research and education within the field of neurology. The Neuro ensures that patients receive comprehensive treatment for neurological conditions, leveraging the hospital system's extensive resources. Sharon Clay's leadership contributes to Erlanger Health System's reputation for excellence in specialized medical fields. Clay's focus is on enhancing patient outcomes and driving innovation in neurological treatments across the region.

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    Frequently Asked Questions Regarding Erlanger Health System Top Executives and Leadership Team

    Who leads Erlanger Health System?
    Erlanger Health System is led by Mike Stevenson (Chief Executive Officer), along with executives such as Stephanie Boynton (Market, Outreach President & Chief Executive Officer) and Adam Schreader (Chief Executive Officer, Market).
    Who is part of Erlanger Health System’s executive team?
    The executive team of Erlanger Health System includes leaders such as Mike Stevenson (Chief Executive Officer), Stephanie Boynton (Market, Outreach President & Chief Executive Officer), Adam Schreader (Chief Executive Officer, Market) and other senior executives.
    How many executives does Erlanger Health System have?
    Erlanger Health System has 8 executives leading key business areas.
    What roles are included in Erlanger Health System’s leadership team?
    The leadership team of Erlanger Health System includes roles such as Chief Executive Officer, Market, Outreach President & Chief Executive Officer, Chief Executive Officer, Market, Chief Financial Officer, Chief Operating Officer.