Mather Hospital Executive and Leadership Team

May, 2026

Leadership Overview

Mather Hospital has 4 executives leading key functions including information services, hospital administration, medical operations, and strategic leadership.

Driven by a commitment to community well-being, Mather Hospital delivers comprehensive healthcare services across Suffolk County, prioritizing patient care and medical education.

Leadership Roles at Mather Hospital

  • President - Kevin McGeachy
  • President - Kara Kvilekval
  • Vice President, Information Services & Chief Information Officer - Thomas Heiman
  • Vice President & Chief Medical Officer - Joseph Ng
  • Kevin McGeachy - President

    Kevin McGeachy, the President at Mather Hospital, spearheads the overall strategic direction and operational management of the institution. McGeachy guides the hospital's growth initiatives and ensures alignment with its non-profit community teaching hospital mandate. This executive position involves fostering a culture of excellence in patient care and medical education, crucial for serving Suffolk County residents. By collaborating with department heads and clinical staff, Kevin McGeachy drives initiatives that enhance service offerings and maintain the highest standards of healthcare delivery. His leadership ensures Mather Hospital effectively meets the evolving health needs of the community it serves.
    Kevin McGeachy

    Kara Kvilekval - President

    Kara Kvilekval, the President at Mather Hospital, directs the strategic vision and comprehensive operational framework for the healthcare institution. Kvilekval champions initiatives that advance the hospital's mission as a non-profit community teaching facility, ensuring superior healthcare services for Suffolk County. This leadership capacity involves cultivating strong relationships with stakeholders and driving organizational development to meet community health demands. By focusing on innovation and patient-centered care, Kara Kvilekval ensures Mather Hospital consistently delivers exceptional medical treatment and educational opportunities. Her guidance solidifies the hospital's commitment to advancing health and well-being throughout the region.

    Thomas Heiman - Vice President, Information Services & Chief Information Officer

    Thomas Heiman, the Vice President, Information Services & Chief Information Officer at Mather Hospital, directs all technology infrastructure and digital strategy. Overseeing the integration of advanced healthcare IT systems, Heiman ensures seamless data flow and robust cybersecurity measures across the organization. This leadership role involves optimizing electronic health records and implementing innovative solutions to enhance patient care delivery and operational efficiency. By driving technological advancements, Thomas Heiman directly supports Mather Hospital's mission to provide high-quality healthcare services to Suffolk County residents. His strategic vision ensures the hospital remains at the forefront of medical technology, facilitating better diagnostics and treatment outcomes.
    Thomas Heiman

    Joseph Ng - Vice President & Chief Medical Officer

    Joseph Ng, the Vice President & Chief Medical Officer at Mather Hospital, leads all clinical operations and medical staff affairs. Ng ensures the delivery of high-quality patient care and oversees the implementation of best medical practices across all departments. This critical role involves maintaining clinical excellence, driving medical research, and supporting the hospital's function as a teaching institution. By championing evidence-based medicine and fostering collaboration among physicians, Joseph Ng directly contributes to improved patient outcomes and the hospital's reputation for advanced healthcare. His oversight guarantees that Mather Hospital provides comprehensive and compassionate medical services to the Suffolk County community.

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    Frequently Asked Questions Regarding Mather Hospital Top Executives and Leadership Team

    Who leads Mather Hospital?
    Mather Hospital is led by Kevin McGeachy (President), along with executives such as Kara Kvilekval (President) and Thomas Heiman (Vice President, Information Services & Chief Information Officer).
    Who is part of Mather Hospital’s executive team?
    The executive team of Mather Hospital includes leaders such as Kevin McGeachy (President), Kara Kvilekval (President), Thomas Heiman (Vice President, Information Services & Chief Information Officer) and other senior executives.
    How many executives does Mather Hospital have?
    Mather Hospital has 4 executives leading key business areas.
    What roles are included in Mather Hospital’s leadership team?
    The leadership team of Mather Hospital includes roles such as President, President, Vice President, Information Services & Chief Information Officer, Vice President & Chief Medical Officer.