Parrish Medical Center Executive and Leadership Team

October, 2026

Leadership Overview

Parrish Medical Center has 5 executives leading key functions including strategic oversight, financial management, medical staff coordination, clinical operations, and organizational leadership.

Committed to patient-centered excellence, Parrish Medical Center delivers high-quality acute care services while maintaining a strong focus on community health outcomes across the Space Coast region.

Leadership Roles at Parrish Medical Center

  • President and Chief Executive Officer of Parrish Healthcare - George Mikitarian
  • Chief Financial Officer - Mark Liston
  • President, Medical Staff Elect - K. Patel
  • President & Chief Medical Officer - Christopher Manion
  • President - Michael Van Heusen
  • George Mikitarian - President and Chief Executive Officer of Parrish Healthcare

    George Mikitarian, the President and Chief Executive Officer of Parrish Healthcare at Parrish Medical Center, directs the overarching strategic vision for the entire hospital network. By aligning clinical quality initiatives with long-term fiscal sustainability, the President and Chief Executive Officer of Parrish Healthcare ensures the delivery of superior acute care services. George Mikitarian manages complex relationships with the Board of Directors to drive growth across the Space Coast community. This leadership role involves constant evaluation of healthcare delivery models to maintain national recognition for patient-centered care. Through rigorous oversight of hospital operations, the executive maintains high standards for emergency, maternity, and oncology programs. By fostering a culture of excellence, the leader secures the operational integrity of the network. Ultimately, Mikitarian positions the organization as a premier provider of public health services while navigating the evolving landscape of the modern medical industry.
    George Mikitarian

    Mark Liston - Chief Financial Officer

    Mark Liston, the Chief Financial Officer at Parrish Medical Center, manages the fiscal health and capital allocation strategies for the entire hospital network. Overseeing the financial planning and analysis departments, the Chief Financial Officer ensures that resources support the expansion of specialized stroke and surgical programs. Mark Liston collaborates with the executive team to optimize revenue cycles and maintain the non-profit status of the institution. This role involves monitoring regional economic trends to safeguard the long-term viability of the 210-bed facility. By implementing robust cost-control measures, the executive maximizes the efficiency of healthcare delivery across the Space Coast. Liston drives financial transparency and accountability, ensuring that every dollar invested directly improves patient outcomes. Through precise budget management and strategic investment, the Chief Financial Officer secures the necessary funding to maintain state-of-the-art medical technology and infrastructure for the community.

    K. Patel - President, Medical Staff Elect

    K. Patel, the President, Medical Staff Elect at Parrish Medical Center, coordinates the professional activities and clinical standards of the hospital's diverse physician workforce. Representing the interests of the medical staff, the President, Medical Staff Elect facilitates communication between practitioners and the executive leadership team to improve patient care protocols. K. Patel oversees the integration of evidence-based practices within oncology and surgical departments to ensure consistent quality across the network. This leadership role involves managing peer review processes and fostering a collaborative environment for medical professionals. By aligning physician goals with the broader mission of the hospital, the executive enhances the overall effectiveness of clinical services. Patel drives initiatives that promote professional development and staff retention, which directly impacts the quality of care provided to the community. Through active engagement with the medical staff, the leader ensures that clinical operations remain at the forefront of medical innovation.

    Christopher Manion - President & Chief Medical Officer

    Christopher Manion, the President & Chief Medical Officer at Parrish Medical Center, governs the clinical quality and safety standards across all hospital departments. Overseeing the implementation of advanced medical protocols, the President & Chief Medical Officer ensures that emergency and maternity services meet rigorous national benchmarks. Christopher Manion collaborates with department heads to optimize patient care pathways and reduce clinical variability. This role involves monitoring health outcomes and leading quality improvement projects that define the hospital's reputation for excellence. By integrating specialized stroke and surgical programs into the broader care network, the executive ensures seamless patient transitions. Manion drives the adoption of new medical technologies to enhance diagnostic accuracy and treatment efficacy. Through constant evaluation of clinical performance, the leader maintains the highest standards of safety for the Space Coast community. Ultimately, Manion secures the clinical integrity of the entire healthcare organization.

    Michael Van Heusen - President

    Michael Van Heusen, the President at Parrish Medical Center, directs the daily operational efficiency and administrative functions of the acute care facility. Overseeing the logistical support and facility management teams, the President ensures that the hospital environment remains conducive to high-quality patient care. Michael Van Heusen coordinates with other C-suite leaders to streamline internal processes and improve the patient experience across all service lines. This leadership role involves managing the operational scale of the 210-bed facility to meet the growing healthcare demands of the Space Coast region. By optimizing supply chain logistics and administrative workflows, the executive reduces operational overhead while maintaining service quality. Van Heusen drives initiatives that enhance the accessibility of emergency and specialized care programs. Through proactive management of hospital resources, the leader ensures that the facility operates at peak performance, directly supporting the mission of providing exceptional, community-focused healthcare services.

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    Frequently Asked Questions Regarding Parrish Medical Center Top Executives and Leadership Team

    Who leads Parrish Medical Center?
    Parrish Medical Center is led by George Mikitarian (President and Chief Executive Officer of Parrish Healthcare), along with executives such as Mark Liston (Chief Financial Officer) and K. Patel (President, Medical Staff Elect).
    Who is part of Parrish Medical Center’s executive team?
    The executive team of Parrish Medical Center includes leaders such as George Mikitarian (President and Chief Executive Officer of Parrish Healthcare), Mark Liston (Chief Financial Officer), K. Patel (President, Medical Staff Elect) and other senior executives.
    How many executives does Parrish Medical Center have?
    Parrish Medical Center has 5 executives leading key business areas.
    What roles are included in Parrish Medical Center’s leadership team?
    The leadership team of Parrish Medical Center includes roles such as President and Chief Executive Officer of Parrish Healthcare, Chief Financial Officer, President, Medical Staff Elect, President & Chief Medical Officer, President.