Leadership Overview
Mercy has 10 executives leading key functions including strategy, operations, finance, medical affairs, legal, and regional leadership.
Driven by a commitment to patient well-being, Mercy is dedicated to providing comprehensive health and human services across multiple states, operating a network of hospitals, clinics, and health plans.
Driven by a commitment to patient well-being, Mercy is dedicated to providing comprehensive health and human services across multiple states, operating a network of hospitals, clinics, and health plans.
Leadership Roles at Mercy
Steve Mackin - President & Chief Executive Officer
Steve Mackin, the President & Chief Executive Officer at Mercy, directs the overarching strategy and operational execution for the integrated health system. Mackin guides the organization's mission to provide compassionate, comprehensive care across its hospitals, physician practices, outpatient clinics, and health plans. This leadership role involves setting the strategic vision for growth and service expansion, ensuring financial stability, and fostering a culture of clinical excellence and patient-centered service. Mackin oversees the integration of diverse healthcare services, from acute care hospitals to home health programs, aligning all entities with Mercy's core values. The President & Chief Executive Officer ensures that Mercy's operations effectively meet the evolving healthcare needs of the communities served, driving innovation and operational efficiency throughout the extensive network. Steve Mackin's leadership ensures the continued delivery of high-quality, accessible healthcare services.

Elizabeth Casso - Chief Financial Officer
Elizabeth Casso, the Chief Financial Officer at Mercy, directs all financial operations and strategic financial planning for the integrated health system. Casso oversees budgeting, financial reporting, revenue cycle management, and investment strategies across Mercy's hospitals, clinics, and health plans. This critical role ensures the financial health and sustainability of the organization, enabling continued investment in patient care and infrastructure. The Chief Financial Officer manages financial risk, optimizes resource allocation, and drives initiatives to improve financial performance and efficiency. Casso works closely with other leaders to align financial strategies with the company's mission and growth objectives. Elizabeth Casso's financial acumen is essential for maintaining Mercy's capacity to deliver comprehensive healthcare services and expand its reach. This executive guides financial policy and ensures fiscal responsibility.
Matthew Janssens - Chief Financial Officer, Mercy Joplin Mercy Swmo & Ks Communities
Matthew Janssens, the Chief Financial Officer, Mercy Joplin Mercy Swmo & Ks Communities at Mercy, directs financial strategy and oversight for specific regional operations. Janssens manages financial planning, budgeting, and reporting for the Joplin, Southwest Missouri, and Kansas communities served by Mercy. This role ensures the financial viability and operational efficiency of healthcare services within these designated regions. The Chief Financial Officer, Mercy Joplin Mercy Swmo & Ks Communities is responsible for optimizing revenue cycles, managing expenses, and identifying financial opportunities for growth and service enhancement. Janssens collaborates with local leadership to align financial goals with community healthcare needs. Matthew Janssens's financial expertise supports the sustained delivery of high-quality patient care and the expansion of services in these critical areas. This executive ensures fiscal responsibility at the regional level.
Taylor Fowers - Chief Operating Officer
Taylor Fowers, the Chief Operating Officer at Mercy, manages the day-to-day operations of the health system's extensive network of facilities and services. Fowers oversees the efficient functioning of hospitals, physician practices, and outpatient clinics, ensuring seamless patient care delivery. This role involves optimizing operational workflows, implementing best practices in healthcare management, and driving performance improvements across all service lines. The Chief Operating Officer is responsible for resource allocation, facility management, and ensuring compliance with healthcare regulations. Fowers collaborates with other executive leaders to enhance operational effectiveness and patient satisfaction. By focusing on operational excellence, Taylor Fowers supports Mercy's mission to provide accessible and high-quality healthcare services. This executive ensures the smooth integration of new services and technologies to meet community needs.
John Mohart - Executive VP & Chief Operating Officer
John Mohart, the Executive VP & Chief Operating Officer at Mercy, drives operational strategy and execution across key segments of the health system. Mohart focuses on enhancing the efficiency and effectiveness of Mercy's hospital operations, physician practices, and outpatient care facilities. This leadership position involves overseeing service line development, optimizing patient flow, and implementing operational improvements that enhance both patient experience and clinical outcomes. The Executive VP & Chief Operating Officer collaborates with regional leadership to ensure consistent service delivery and operational excellence throughout the organization. John Mohart's responsibilities include managing significant operational initiatives and ensuring alignment with the company's strategic goals. This executive plays a vital role in scaling operations to meet the growing healthcare demands of the communities served by Mercy.

Joseph Kahn - President, Kids
Joseph Kahn, the President, Kids at Mercy, directs the strategic vision and operational management for pediatric services within the health system. Kahn oversees the development and delivery of specialized healthcare programs and facilities catering to children's needs across Mercy's network. This leadership role focuses on enhancing the patient and family experience within pediatric care settings, ensuring access to comprehensive medical services. The President, Kids collaborates with clinical teams and administrative staff to advance pediatric health outcomes and foster innovation in child-focused healthcare. Joseph Kahn's leadership ensures that Mercy provides exceptional, compassionate care for its youngest patients, aligning pediatric services with the overall mission of the organization. This executive drives growth and excellence in pediatric healthcare.
Kehinde Adewole - President
Kehinde Adewole, the President at Mercy, leads strategic initiatives and operational oversight for designated areas within the health system. Adewole focuses on driving growth, enhancing service delivery, and ensuring alignment with Mercy's core mission across assigned business units. This executive role involves managing key relationships, identifying opportunities for service expansion, and optimizing operational performance. The President collaborates with other senior leaders to implement strategic plans and achieve organizational objectives. Kehinde Adewole's leadership contributes to Mercy's ability to provide comprehensive healthcare services and maintain its commitment to community well-being. This executive plays a crucial part in advancing the organization's goals and ensuring effective resource utilization.
Jeffrey Carrier - President, Mercy Joplin Communities
Jeffrey Carrier, the President, Mercy Joplin Communities at Mercy, directs the strategic direction and operational management for Mercy's presence in the Joplin region. Carrier oversees the performance of hospitals, clinics, and related healthcare services within the Joplin area, ensuring high-quality patient care and community engagement. This leadership role involves driving operational efficiency, fostering physician collaboration, and expanding access to essential medical services for the Joplin community. The President, Mercy Joplin Communities works to align regional operations with Mercy's broader organizational goals and values. Jeffrey Carrier's focus is on strengthening Mercy's impact in Joplin, ensuring the delivery of compassionate and comprehensive healthcare solutions. This executive champions the organization's mission within the local context.

Mayrol Klein - Chief Medical Officer
Mayrol Klein, the Chief Medical Officer at Mercy, leads clinical strategy and ensures the highest standards of medical care across the health system. Klein oversees physician relations, clinical quality initiatives, and patient safety programs, driving evidence-based practices throughout Mercy's hospitals and clinics. This executive role involves guiding medical staff, promoting clinical excellence, and fostering a culture of continuous improvement in patient outcomes. The Chief Medical Officer collaborates with operational leaders to integrate clinical services effectively and ensure patient-centered care delivery. Mayrol Klein's medical expertise is crucial for shaping clinical policies, advancing medical innovation, and maintaining the quality of care provided to patients. This leadership position ensures that Mercy's clinical operations align with its mission of compassionate healing.
Phillip Wheeler - Senior Vice President and General Counsel
Phillip Wheeler, the Senior Vice President and General Counsel at Mercy, provides comprehensive legal counsel and oversees all legal affairs for the integrated health system. Wheeler manages regulatory compliance, risk management, and corporate governance, ensuring that Mercy operates within legal frameworks. This role involves advising executive leadership on legal matters related to healthcare operations, contracts, and potential litigation. The Senior Vice President and General Counsel safeguards the organization's interests and ensures adherence to all applicable laws and regulations. Phillip Wheeler's legal expertise is vital for navigating the complex healthcare landscape and protecting Mercy's assets and reputation. This executive plays a key role in strategic decision-making by providing critical legal insights and guidance.
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