Union Hospital Executive and Leadership Team

October, 2026

Leadership Overview

Union Hospital has 4 executives leading key functions including strategy, financial oversight, clinical excellence, and campus operations.

Committed to delivering personalized health care to families, Union Hospital maintains a mission of community-focused medical service while ensuring high-quality patient outcomes across the Maryland region.

Leadership Roles at Union Hospital

  • President & Chief Executive Officer - Richard Szumel
  • Chief Financial Officer - Patrick Ahearn
  • Campus President - Joan Pirrung
  • Chief Medical Officer - Arsalan Sheikh
  • Richard Szumel - President & Chief Executive Officer

    Richard Szumel, the President & Chief Executive Officer at Union Hospital, directs the overarching strategic vision and operational health of the organization. By aligning clinical goals with community needs, the President & Chief Executive Officer ensures that the hospital maintains its status as a premier provider of personalized care. Richard Szumel manages high-level relationships with the Board and external stakeholders to secure long-term sustainability. Overseeing the integration of new medical technologies, the President & Chief Executive Officer drives efficiency across all departments. This leadership role involves constant evaluation of market trends to adapt service delivery models for the Maryland population. Through rigorous performance monitoring, the President & Chief Executive Officer optimizes resource allocation to support patient-centered initiatives. Ultimately, Szumel fosters a culture of excellence that defines the hospital's reputation for compassionate, high-quality medical support within the local community.
    Richard Szumel

    Patrick Ahearn - Chief Financial Officer

    Patrick Ahearn, the Chief Financial Officer at Union Hospital, manages the fiscal health and long-term economic stability of the institution. By overseeing revenue cycle management and capital investment strategies, the Chief Financial Officer ensures that the hospital possesses the necessary resources to provide high-quality care. Patrick Ahearn directs the budgeting process, balancing operational costs with the need for advanced medical equipment and facility upgrades. This leadership role requires close collaboration with the executive team to align financial planning with the broader mission of community health. By analyzing market data and reimbursement trends, the Chief Financial Officer mitigates financial risk while identifying opportunities for growth. Ahearn maintains strict compliance with regulatory standards to protect the hospital's not-for-profit status. Through disciplined fiscal oversight, the Chief Financial Officer secures the financial foundation required to support the diverse health needs of families throughout the region.

    Joan Pirrung - Campus President

    Joan Pirrung, the Campus President at Union Hospital, oversees the daily operational efficiency and facility management of the hospital grounds. By directing support services and ensuring that the physical environment meets the needs of patients and staff, the Campus President maintains a seamless delivery of care. Joan Pirrung manages the logistical aspects of hospital operations, including facility maintenance and administrative workflows. This leadership role involves coordinating with other executives to ensure that the campus infrastructure supports the broader strategic goals of the organization. By optimizing internal processes, the Campus President enhances the overall patient experience and operational productivity. Pirrung monitors service delivery to ensure that all departments function in harmony, providing a safe and welcoming environment for the community. Through proactive management of campus resources, the Campus President ensures that the hospital remains a reliable and efficient hub for personalized health care services.

    Arsalan Sheikh - Chief Medical Officer

    Arsalan Sheikh, the Chief Medical Officer at Union Hospital, governs clinical standards and patient safety protocols across all medical departments. By supervising the medical staff and ensuring adherence to evidence-based practices, the Chief Medical Officer drives continuous improvement in patient outcomes. Arsalan Sheikh coordinates with department heads to implement advanced treatment pathways that enhance the quality of care for families. This leadership role involves managing physician relations and fostering a collaborative environment that prioritizes clinical excellence. By monitoring health metrics and quality indicators, the Chief Medical Officer identifies areas for operational refinement. Sheikh leads initiatives to integrate innovative medical procedures into the hospital's service offerings, ensuring that the facility remains at the forefront of community health. Through constant engagement with the clinical team, the Chief Medical Officer maintains the highest standards of medical care and patient satisfaction within the hospital's service area.
    Arsalan Sheikh

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    Frequently Asked Questions Regarding Union Hospital Top Executives and Leadership Team

    Who leads Union Hospital?
    Union Hospital is led by Richard Szumel (President & Chief Executive Officer), along with executives such as Patrick Ahearn (Chief Financial Officer) and Joan Pirrung (Campus President).
    Who is part of Union Hospital’s executive team?
    The executive team of Union Hospital includes leaders such as Richard Szumel (President & Chief Executive Officer), Patrick Ahearn (Chief Financial Officer), Joan Pirrung (Campus President) and other senior executives.
    How many executives does Union Hospital have?
    Union Hospital has 4 executives leading key business areas.
    What roles are included in Union Hospital’s leadership team?
    The leadership team of Union Hospital includes roles such as President & Chief Executive Officer, Chief Financial Officer, Campus President, Chief Medical Officer.