Abrazo Health Executive and Leadership Team

September, 2026

Leadership Overview

Abrazo Health has 8 executives leading key functions including strategy, financial oversight, human capital management, and clinical operations.

Committed to delivering high-quality patient care, Abrazo Health advances medical excellence through specialized cardiology, neurology, and orthopedic services across the Arizona region to improve community health outcomes.

Leadership Roles at Abrazo Health

  • Chief Executive Officer - Stephen Garner
  • Chief Financial Officer - Keslie Blackwell
  • Vice President & Chief Financial Officer - Stephen Young
  • Chief Financial Officer, Abrazo Scottsdale Campus & Cave Creek Emergency Center - Heather Mahoney
  • President - Phillip Fitzgerald
  • Chief Human Resources Officer - Michelle Wilkerson
  • Chief Human Resources Officer - Shari Sherwood
  • Chief Human Resources Officer - Sarah Hastings
  • Stephen Garner - Chief Executive Officer

    Stephen Garner, the Chief Executive Officer at Abrazo Health, directs the overarching strategic vision for the entire hospital network. Garner architects long-term growth initiatives while ensuring clinical excellence across cardiology, neurology, and orthopedic service lines. By aligning departmental goals with the broader mission of providing specialized care, the Chief Executive Officer maintains operational efficiency throughout the Arizona facilities. Stephen Garner monitors market trends to identify opportunities for expanding service capacity and improving patient access. This leadership role involves constant collaboration with the Board to secure financial sustainability and operational integrity. Through rigorous oversight of hospital performance metrics, the Chief Executive Officer drives continuous improvement in medical outcomes. Garner fosters a culture of innovation, ensuring the organization remains a leader in regional healthcare delivery. Ultimately, the Chief Executive Officer secures the future of the institution by balancing high-quality patient care with sustainable business practices.
    Stephen Garner

    Keslie Blackwell - Chief Financial Officer

    Keslie Blackwell, the Chief Financial Officer at Abrazo Health, manages the fiscal health and capital allocation strategies for the organization. Blackwell oversees revenue cycle management, budgeting, and financial reporting to ensure the stability of hospital operations. By analyzing complex healthcare data, the Chief Financial Officer identifies cost-saving opportunities and optimizes resource distribution across specialized departments like orthopedics and neurology. Keslie Blackwell coordinates with executive leadership to align financial planning with the strategic goals of the network. This role requires meticulous attention to regulatory compliance and fiscal transparency. Through the implementation of robust financial controls, the Chief Financial Officer mitigates risk and supports the expansion of medical services. Blackwell drives profitability by streamlining administrative processes and enhancing billing accuracy. Ultimately, the Chief Financial Officer provides the necessary economic foundation for the delivery of high-quality patient care throughout the Arizona market.

    Stephen Young - Vice President & Chief Financial Officer

    Stephen Young, the Vice President & Chief Financial Officer at Abrazo Health, manages the financial planning and analysis functions for the hospital network. Young oversees the integration of financial data to support strategic decision-making regarding capital investments and facility upgrades. By monitoring the fiscal performance of specialized care units, the Vice President & Chief Financial Officer ensures that resources align with patient volume and service demand. Stephen Young coordinates with other executive leaders to optimize the balance sheet and improve operational margins. This role involves rigorous oversight of financial audits and the implementation of cost-management protocols. Through the application of advanced financial modeling, the Vice President & Chief Financial Officer identifies growth opportunities within the Arizona healthcare landscape. Young drives fiscal accountability across all departments, ensuring that financial health supports the mission of providing superior medical services. Ultimately, the Vice President & Chief Financial Officer secures the long-term viability of the organization.

    Heather Mahoney - Chief Financial Officer, Abrazo Scottsdale Campus & Cave Creek Emergency Center

    Heather Mahoney, the Chief Financial Officer, Abrazo Scottsdale Campus & Cave Creek Emergency Center at Abrazo Health, manages the financial operations for these specific facilities. Mahoney oversees the daily accounting, revenue management, and expense control for the Scottsdale and Cave Creek locations. By focusing on the unique financial requirements of emergency and campus-based care, the Chief Financial Officer, Abrazo Scottsdale Campus & Cave Creek Emergency Center ensures that these units remain profitable and efficient. Heather Mahoney coordinates with regional leadership to align local financial performance with the broader organizational goals. This role involves managing the budget for medical equipment procurement and facility maintenance. Through the optimization of billing cycles and patient throughput, the Chief Financial Officer, Abrazo Scottsdale Campus & Cave Creek Emergency Center drives revenue growth. Mahoney ensures that financial resources are available to support the high-acuity services provided at these locations. Ultimately, the Chief Financial Officer, Abrazo Scottsdale Campus & Cave Creek Emergency Center maintains fiscal discipline.
    Heather Mahoney

    Phillip Fitzgerald - President

    Phillip Fitzgerald, the President at Abrazo Health, oversees the operational execution of the hospital network's clinical and administrative strategies. Fitzgerald directs the daily management of hospital facilities, ensuring that all departments meet quality and safety standards. By coordinating the efforts of the C-suite, the President ensures that the organization remains focused on delivering specialized care in cardiology, neurology, and orthopedics. Phillip Fitzgerald drives the implementation of operational improvements to enhance patient experience and clinical outcomes. This leadership role involves managing relationships with external stakeholders and ensuring that the network remains a preferred provider in the Arizona region. Through the oversight of facility performance, the President identifies areas for growth and service expansion. Fitzgerald aligns operational activities with the long-term vision of the organization to maintain market leadership. Ultimately, the President ensures that the hospital network operates with maximum efficiency while maintaining the highest standards of medical excellence.

    Michelle Wilkerson - Chief Human Resources Officer

    Michelle Wilkerson, the Chief Human Resources Officer at Abrazo Health, designs and executes talent acquisition and retention strategies for the clinical workforce. Wilkerson oversees organizational development, employee relations, and performance management systems to ensure a high-performing culture. By focusing on the recruitment of specialized medical professionals, the Chief Human Resources Officer supports the delivery of cardiology and neurology services. Michelle Wilkerson drives initiatives that enhance staff engagement and professional growth within the hospital environment. This leadership role involves managing complex labor relations and ensuring compliance with healthcare employment standards. Through the development of comprehensive training programs, the Chief Human Resources Officer improves operational efficiency and patient satisfaction. Wilkerson aligns human capital strategies with the broader mission of the organization to maintain a competitive edge in the regional healthcare market. Ultimately, the Chief Human Resources Officer builds a resilient workforce capable of meeting the evolving demands of modern medicine.

    Shari Sherwood - Chief Human Resources Officer

    Shari Sherwood, the Chief Human Resources Officer at Abrazo Health, directs the strategic planning of workforce diversity and inclusion initiatives. Sherwood oversees the implementation of compensation structures and benefits programs designed to attract top-tier medical talent. By fostering a collaborative work environment, the Chief Human Resources Officer ensures that clinical teams remain focused on patient-centered care. Shari Sherwood drives leadership development programs to prepare the next generation of hospital administrators. This role involves managing organizational change and ensuring that human resources policies support the rapid scaling of specialized services. Through the analysis of workforce metrics, the Chief Human Resources Officer identifies trends in staff turnover and implements proactive retention strategies. Sherwood aligns personnel management with the operational needs of the cardiology and orthopedic departments. Ultimately, the Chief Human Resources Officer maintains a stable and motivated workforce that directly contributes to the high standards of care provided by the organization.

    Sarah Hastings - Chief Human Resources Officer

    Sarah Hastings, the Chief Human Resources Officer at Abrazo Health, manages the health and safety protocols for the entire employee population. Hastings oversees the administration of wellness programs and occupational health initiatives to ensure a safe working environment. By implementing robust compliance training, the Chief Human Resources Officer supports the legal and ethical standards of the hospital network. Sarah Hastings drives the integration of new technology into human resources workflows to improve administrative efficiency. This role involves collaborating with department heads to address staffing challenges and optimize scheduling for clinical teams. Through the development of performance evaluation frameworks, the Chief Human Resources Officer ensures that all staff members meet the high expectations of the organization. Hastings aligns human resources operations with the strategic goals of the hospital to improve overall service delivery. Ultimately, the Chief Human Resources Officer fosters a culture of excellence and accountability that supports the mission of providing specialized medical care.

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    Frequently Asked Questions Regarding Abrazo Health Top Executives and Leadership Team

    Who leads Abrazo Health?
    Abrazo Health is led by Stephen Garner (Chief Executive Officer), along with executives such as Keslie Blackwell (Chief Financial Officer) and Stephen Young (Vice President & Chief Financial Officer).
    Who is part of Abrazo Health’s executive team?
    The executive team of Abrazo Health includes leaders such as Stephen Garner (Chief Executive Officer), Keslie Blackwell (Chief Financial Officer), Stephen Young (Vice President & Chief Financial Officer) and other senior executives.
    How many executives does Abrazo Health have?
    Abrazo Health has 8 executives leading key business areas.
    What roles are included in Abrazo Health’s leadership team?
    The leadership team of Abrazo Health includes roles such as Chief Executive Officer, Chief Financial Officer, Vice President & Chief Financial Officer, Chief Financial Officer, Abrazo Scottsdale Campus & Cave Creek Emergency Center, President.