Abrazo Health Executive and Leadership Team

June, 2026

Leadership Overview

Abrazo Health has 9 executives leading key functions including finance, human resources, and operations.

Driven by a commitment to patient well-being, Abrazo Health delivers comprehensive medical services across Arizona, focusing on specialized care to enhance community health outcomes.

Leadership Roles at Abrazo Health

  • Chief Executive Officer, Abrazo Arizona Heart Hospital - Stephen Garner
  • Chief Financial Officer - Keslie Blackwell
  • Chief Financial Officer, Abrazo Scottsdale Campus & Cave Creek Emergency Center - Heather Mahoney
  • Vice President & Chief Financial Officer - Stephen Young
  • President - Phillip Fitzgerald
  • Chief Human Resources Officer - Shari Sherwood
  • Chief Human Resources Officer - Michelle Wilkerson
  • Chief Human Resources Officer - Sarah Hastings
  • Chief of Staff & Physician & Advisor - James Carty
  • Stephen Garner - Chief Executive Officer, Abrazo Arizona Heart Hospital

    Stephen Garner, the Chief Executive Officer, Abrazo Arizona Heart Hospital at Abrazo Health, directs the strategic vision and operational execution for the specialized cardiac facility. Garner oversees all aspects of hospital management, ensuring the delivery of advanced cardiology services and exceptional patient outcomes. This executive leadership role involves driving innovation in cardiac care, managing departmental performance, and fostering collaborations with medical staff. Garner's leadership ensures the hospital remains at the forefront of cardiovascular treatment and patient support. By championing clinical excellence and operational efficiency, Stephen Garner enhances the reputation and capabilities of the Abrazo Arizona Heart Hospital. The Chief Executive Officer's focus on specialized cardiac care directly contributes to Abrazo Health's mission of providing comprehensive, high-quality medical services.
    Stephen Garner

    Keslie Blackwell - Chief Financial Officer

    Keslie Blackwell, the Chief Financial Officer at Abrazo Health, directs financial strategy and resource allocation. Overseeing all fiscal operations, Blackwell ensures robust financial health and sustainable growth across the organization's diverse service lines, including cardiology, neurology, and orthopedics. This leadership position involves managing budgets, optimizing revenue cycles, and ensuring compliance with healthcare financial regulations. Blackwell's financial acumen supports the delivery of specialized care and the expansion of services throughout Phoenix and surrounding regions. By implementing rigorous financial controls, Keslie Blackwell drives operational efficiency and strengthens the organization's market position. The Chief Financial Officer's role is critical in maintaining the financial integrity necessary for Abrazo Health to provide high-quality patient care and pursue strategic initiatives.

    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 key facilities. Mahoney directs budgeting, financial planning, and revenue cycle management, ensuring fiscal responsibility and operational efficiency for the Scottsdale Campus and Cave Creek Emergency Center. This leadership function is crucial for supporting the delivery of specialized services, including cardiology and orthopedics, within these locations. Mahoney's financial oversight enables strategic investments in technology and patient care enhancements. By meticulously managing financial resources, Heather Mahoney supports the expansion of services and maintains the high standards expected of Abrazo Health facilities. The Chief Financial Officer's expertise is vital for the sustained success and growth of these critical healthcare sites.
    Heather Mahoney

    Stephen Young - Vice President & Chief Financial Officer

    Stephen Young, the Vice President & Chief Financial Officer at Abrazo Health, oversees comprehensive financial management and strategic fiscal planning. Young directs the financial health of the organization, managing budgets, investments, and financial reporting to ensure sustainable operations and growth. This executive position is vital for supporting Abrazo Health's extensive network of specialized services, including cardiology, neurology, and orthopedics. Young's financial leadership enables critical investments in infrastructure and patient care technologies. By ensuring fiscal discipline and strategic resource allocation, Stephen Young contributes significantly to Abrazo Health's ability to provide high-quality medical services. The Vice President & Chief Financial Officer's role is central to maintaining the organization's financial stability and advancing its mission.

    Phillip Fitzgerald - President

    Phillip Fitzgerald, the President at Abrazo Health, leads the overall strategic direction and operational oversight of the healthcare system. Fitzgerald drives initiatives focused on enhancing patient care, expanding service offerings in cardiology, neurology, and orthopedics, and strengthening community health partnerships. This executive leadership position involves guiding all aspects of the organization to achieve its mission of providing comprehensive specialized medical services. Fitzgerald's vision ensures that Abrazo Health remains a leader in delivering advanced healthcare solutions throughout Arizona. By fostering a culture of innovation and excellence, Phillip Fitzgerald champions the organization's commitment to patient well-being and clinical advancement. The President's role is fundamental to the sustained success and growth of Abrazo Health's integrated care network.

    Shari Sherwood - Chief Human Resources Officer

    Shari Sherwood, the Chief Human Resources Officer at Abrazo Health, leads all human capital management initiatives. Sherwood oversees talent acquisition, employee relations, compensation, and benefits programs, fostering a supportive and productive work environment. This role is essential for attracting and retaining skilled medical professionals across cardiology, neurology, and orthopedics. Sherwood's strategic direction ensures alignment between HR policies and Abrazo Health's mission of providing comprehensive specialized care. By developing robust employee engagement strategies, Shari Sherwood cultivates a culture of excellence and commitment. The Chief Human Resources Officer's focus on workforce development is paramount to the organization's ability to deliver exceptional patient services and expand its reach within Arizona.

    Michelle Wilkerson - Chief Human Resources Officer

    Michelle Wilkerson, the Chief Human Resources Officer at Abrazo Health, spearheads strategic workforce planning and organizational development. Wilkerson manages critical HR functions, including talent management, performance optimization, and employee well-being programs, ensuring a highly skilled and motivated team. This leadership capacity is vital for supporting Abrazo Health's extensive service offerings in cardiology, neurology, and orthopedics. Wilkerson's initiatives aim to enhance employee retention and cultivate a positive workplace culture across all facilities. By focusing on professional growth and development, Michelle Wilkerson strengthens the human capital essential for delivering specialized patient care. The Chief Human Resources Officer's dedication to employee success underpins the organization's operational effectiveness and commitment to community health.

    Sarah Hastings - Chief Human Resources Officer

    Sarah Hastings, the Chief Human Resources Officer at Abrazo Health, drives comprehensive HR strategies focused on talent development and employee engagement. Hastings oversees the implementation of policies and programs designed to support a diverse workforce across all Abrazo Health locations, ensuring a consistent and positive employee experience. This critical role supports the recruitment and retention of specialized medical professionals essential for cardiology, neurology, and orthopedics. Hastings's commitment to fostering a strong organizational culture is key to maintaining high standards of patient care. By prioritizing employee well-being and professional growth, Sarah Hastings strengthens the human infrastructure vital for Abrazo Health's operational success. The Chief Human Resources Officer's strategic oversight ensures that the organization's most valuable asset—its people—are empowered to deliver exceptional healthcare.

    James Carty - Chief of Staff & Physician & Advisor

    James Carty, the Chief of Staff & Physician & Advisor at Abrazo Health, provides critical strategic counsel and clinical leadership. Carty bridges administrative operations and medical practice, ensuring alignment between physician initiatives and organizational goals across specialized care areas like cardiology and neurology. This multifaceted role involves advising executive leadership on clinical best practices and operational improvements. Carty's deep understanding of healthcare delivery enhances the quality and efficiency of patient services. By facilitating communication and collaboration between medical staff and administration, James Carty drives forward Abrazo Health's commitment to excellence. The Chief of Staff & Physician & Advisor's unique perspective is instrumental in optimizing patient care pathways and supporting the organization's mission.

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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, Abrazo Arizona Heart Hospital), along with executives such as Keslie Blackwell (Chief Financial Officer) and Heather Mahoney (Chief Financial Officer, Abrazo Scottsdale Campus & Cave Creek Emergency Center).
    Who is part of Abrazo Health’s executive team?
    The executive team of Abrazo Health includes leaders such as Stephen Garner (Chief Executive Officer, Abrazo Arizona Heart Hospital), Keslie Blackwell (Chief Financial Officer), Heather Mahoney (Chief Financial Officer, Abrazo Scottsdale Campus & Cave Creek Emergency Center) and other senior executives.
    How many executives does Abrazo Health have?
    Abrazo Health has 9 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, Abrazo Arizona Heart Hospital, Chief Financial Officer, Chief Financial Officer, Abrazo Scottsdale Campus & Cave Creek Emergency Center, Vice President & Chief Financial Officer, President.