Mohawk Valley Health System Executive and Leadership Team

May, 2026

Leadership Overview

Mohawk Valley Health System has 7 executives leading key functions including strategy, operations, human resources, information technology, and medical affairs.

Driven by a commitment to community well-being, Mohawk Valley Health System delivers comprehensive healthcare services across Oneida, Herkimer, and Madison counties, focusing on integrated, non-profit delivery and patient-centered care.

Leadership Roles at Mohawk Valley Health System

  • Executive Administrator To the Chief Executive Officer - Patricia Kasmarek
  • President & Chief Executive Officer - William LeCates
  • Executive Vice President & Chief Operating Officer - Robert Scholefield
  • Chief Human Resources Officer - Miranda Johnson
  • Senior Vice President and Chief Information Officer - Tammy Canfield
  • Chief Medical Officer - Gary Zimmer
  • Chief Medical Information Officer - Paul Davidson
  • Patricia Kasmarek - Executive Administrator To the Chief Executive Officer

    Patricia Kasmarek, the Executive Administrator To the Chief Executive Officer at Mohawk Valley Health System, provides critical administrative support to the CEO, ensuring seamless daily operations and efficient management of executive communications. Kasmarek manages complex scheduling, coordinates executive meetings, and facilitates information flow between the CEO's office and other key departments. This role is vital for maintaining organizational momentum and supporting strategic decision-making processes. By handling essential administrative functions, Patricia Kasmarek enables the CEO to focus on high-level leadership and system-wide initiatives, directly contributing to the effective governance of the integrated healthcare delivery system serving Oneida, Herkimer, and Madison counties.

    William LeCates - President & Chief Executive Officer

    William LeCates, the President & Chief Executive Officer at Mohawk Valley Health System, directs the overall strategic vision and operational execution for the integrated non-profit healthcare delivery system. LeCates guides the organization's mission to serve Oneida, Herkimer, and Madison counties, overseeing affiliates including St. Elizabeth Medical Center and Faxton St. Luke's Healthcare, alongside the forthcoming Wynn Hospital. This leadership role involves fostering a culture of patient-centered care, driving financial sustainability, and ensuring compliance with healthcare regulations. William LeCates champions initiatives that enhance service delivery, expand access to care, and promote the health and well-being of the communities MVHS serves. The President & Chief Executive Officer's purview encompasses all aspects of the system's growth and operational integrity.
    William LeCates

    Robert Scholefield - Executive Vice President & Chief Operating Officer

    Robert Scholefield, the Executive Vice President & Chief Operating Officer at Mohawk Valley Health System, directs the day-to-day operational activities and ensures the efficient functioning of the integrated healthcare delivery system. Scholefield oversees the operational integration of all MVHS affiliates, including St. Elizabeth Medical Center, Faxton St. Luke's Healthcare, and the upcoming Wynn Hospital, ensuring seamless service delivery across Oneida, Herkimer, and Madison counties. This executive leadership position involves optimizing resource allocation, enhancing operational workflows, and driving performance improvements to support the system's mission. Robert Scholefield's responsibilities extend to managing facilities, supply chain logistics, and ensuring the highest standards of patient care delivery. The Executive Vice President & Chief Operating Officer plays a pivotal role in translating strategic goals into tangible operational outcomes.

    Miranda Johnson - Chief Human Resources Officer

    Miranda Johnson, the Chief Human Resources Officer at Mohawk Valley Health System, architects and executes comprehensive human capital strategies across the integrated healthcare delivery system. Johnson oversees all facets of workforce management, including talent acquisition, employee relations, compensation and benefits, and professional development programs for over 4,200 full-time equivalent employees. This critical role ensures the organization attracts, retains, and develops a skilled and dedicated workforce essential for delivering high-quality patient care. Miranda Johnson drives initiatives focused on fostering a positive and productive work environment, aligning HR policies with the system's mission and strategic objectives. The Chief Human Resources Officer's leadership is fundamental to supporting the operational needs of St. Elizabeth Medical Center, Faxton St. Luke's Healthcare, and other MVHS affiliates.

    Tammy Canfield - Senior Vice President and Chief Information Officer

    Tammy Canfield, the Senior Vice President and Chief Information Officer at Mohawk Valley Health System, leads the strategic development and implementation of information technology infrastructure and digital solutions across the organization. Canfield oversees all aspects of IT operations, including electronic health records, cybersecurity, data management, and telecommunications, ensuring robust and secure technological support for patient care and administrative functions. This role is crucial for enabling innovation, improving operational efficiency, and enhancing the patient experience through advanced digital capabilities. Tammy Canfield drives initiatives to leverage technology for better clinical outcomes and streamlined operations within St. Elizabeth Medical Center, Faxton St. Luke's Healthcare, and other MVHS entities. The Senior Vice President and Chief Information Officer ensures the technological backbone supports the system's integrated delivery model.

    Gary Zimmer - Chief Medical Officer

    Gary Zimmer, the Chief Medical Officer at Mohawk Valley Health System, provides critical clinical leadership and oversees the quality of medical care delivered across the integrated healthcare system. Zimmer champions clinical excellence, patient safety, and the implementation of evidence-based medical practices throughout St. Elizabeth Medical Center, Faxton St. Luke's Healthcare, and other MVHS affiliates. This executive role involves collaborating with physicians and clinical staff to enhance patient outcomes, manage clinical operations, and ensure adherence to the highest standards of healthcare delivery. Gary Zimmer guides the medical staff in aligning clinical strategies with the organization's mission to serve Oneida, Herkimer, and Madison counties. The Chief Medical Officer's expertise is essential for maintaining the clinical integrity and reputation of Mohawk Valley Health System.

    Paul Davidson - Chief Medical Information Officer

    Paul Davidson, the Chief Medical Information Officer at Mohawk Valley Health System, bridges the gap between clinical practice and information technology, ensuring that medical information systems effectively support patient care and clinical workflows. Davidson collaborates closely with clinical teams and IT departments to optimize the use of electronic health records and other health information technologies, enhancing data accuracy and accessibility. This role is vital for driving the adoption of digital tools that improve clinical decision-making, patient safety, and operational efficiency across the system's various facilities. Paul Davidson's leadership ensures that technology serves the primary goal of delivering high-quality, integrated healthcare to the communities of Oneida, Herkimer, and Madison counties. The Chief Medical Information Officer's focus is on maximizing the clinical value derived from the health system's IT investments.

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    Frequently Asked Questions Regarding Mohawk Valley Health System Top Executives and Leadership Team

    Who leads Mohawk Valley Health System?
    Mohawk Valley Health System is led by Patricia Kasmarek (Executive Administrator To the Chief Executive Officer), along with executives such as William LeCates (President & Chief Executive Officer) and Robert Scholefield (Executive Vice President & Chief Operating Officer).
    Who is part of Mohawk Valley Health System’s executive team?
    The executive team of Mohawk Valley Health System includes leaders such as Patricia Kasmarek (Executive Administrator To the Chief Executive Officer), William LeCates (President & Chief Executive Officer), Robert Scholefield (Executive Vice President & Chief Operating Officer) and other senior executives.
    How many executives does Mohawk Valley Health System have?
    Mohawk Valley Health System has 7 executives leading key business areas.
    What roles are included in Mohawk Valley Health System’s leadership team?
    The leadership team of Mohawk Valley Health System includes roles such as Executive Administrator To the Chief Executive Officer, President & Chief Executive Officer, Executive Vice President & Chief Operating Officer, Chief Human Resources Officer, Senior Vice President and Chief Information Officer.