LMH Health Executive and Leadership Team

July, 2026

Leadership Overview

LMH Health has 7 executives leading key functions including strategy, information technology, operations, finance, human resources, and market development.

Driven by a commitment to community well-being, LMH Health is dedicated to fostering healthy people, healthy communities, and healthy futures through exceptional healthcare services and career opportunities.

Leadership Roles at LMH Health

  • President & Chief Executive Officer - Russell Johnson
  • Senior Vice President & Chief Financial Officer - Robert Chestnut
  • Senior Vice President, Chief Operating Officer - Denise Fiore
  • President - Richard Lisitano
  • President - William Christopher
  • Chief Information Officer - Jean Mascus
  • Chief People Officer - Colleen Browne
  • Russell Johnson - President & Chief Executive Officer

    Russell Johnson, the President & Chief Executive Officer at LMH Health, directs the overarching strategy and operational execution for the not-for-profit hospital system. Overseeing all major initiatives, Russell Johnson ensures alignment with the mission of fostering healthy people, healthy communities, and healthy futures across Lawrence, Douglas County, Jefferson County, and Leavenworth County. This leadership role involves driving financial sustainability and service expansion, investing excess revenues back into facilities and equipment that enhance patient care. By championing a culture of continuous improvement and community partnership, the President & Chief Executive Officer secures LMH Health's position as a vital healthcare provider that serves the community regardless of an individual's ability to pay. Johnson's strategic vision guides the organization's response to evolving healthcare needs and market dynamics, ensuring the delivery of sensitive and culturally aware care.

    Robert Chestnut - Senior Vice President & Chief Financial Officer

    Robert Chestnut, the Senior Vice President & Chief Financial Officer at LMH Health, oversees the financial health and strategic fiscal planning for the not-for-profit hospital system. Managing all financial operations, Robert Chestnut ensures robust budgeting, revenue cycle management, and capital allocation to support the organization's mission and growth. This critical role involves maintaining financial transparency and accountability, particularly given LMH Health's status as a community hospital receiving no tax support. By optimizing financial performance, the Chief Financial Officer enables the reinvestment of excess revenues into enhancing services, acquiring advanced equipment, and improving facilities. Chestnut's financial acumen is essential for sustaining LMH Health's commitment to providing comprehensive healthcare services to the community while ensuring long-term viability and operational capacity.

    Denise Fiore - Senior Vice President, Chief Operating Officer

    Denise Fiore, the Senior Vice President, Chief Operating Officer at LMH Health, directs the day-to-day operational activities and service line management for the hospital and its affiliated clinics. Overseeing hospital operations, Denise Fiore ensures the efficient delivery of patient care across the 174-bed facility and numerous outpatient locations throughout Lawrence, Douglas County, Jefferson County, and Leavenworth County. This leadership position involves optimizing resource allocation, enhancing patient flow, and maintaining high standards of clinical quality and safety. By driving operational excellence, the Chief Operating Officer supports LMH Health's commitment to serving the community's healthcare needs regardless of an individual's ability to pay. Fiore's focus on operational efficiency directly contributes to the organization's ability to invest excess revenues back into services, equipment, and facilities that further its mission.
    Denise Fiore

    Richard Lisitano - President

    Richard Lisitano, the President at LMH Health, drives strategic initiatives and market development for the healthcare system. Overseeing key growth areas and partnerships, Richard Lisitano focuses on expanding access to quality care and enhancing the patient experience across the service regions. This leadership position involves fostering innovation and ensuring that LMH Health remains responsive to the evolving health needs of the communities it serves. By championing strategic partnerships and service line development, the President contributes to the organization's mission of promoting healthy people, healthy communities, and healthy futures. Lisitano's leadership ensures that LMH Health continues to be a trusted provider of comprehensive healthcare services, investing in facilities and technology to meet future demands.
    Richard Lisitano

    William Christopher - President

    William Christopher, the President at LMH Health, spearheads critical strategic planning and organizational development efforts. Overseeing initiatives aimed at enhancing service delivery and operational efficiency, William Christopher ensures that LMH Health consistently meets the healthcare needs of its community. This role involves driving forward the organization's commitment to providing exceptional care, regardless of an individual's ability to pay, and fostering a culture of continuous improvement. By focusing on strategic growth and service expansion, the President plays a key part in realizing the mission of healthy people, healthy communities, and healthy futures. Christopher's leadership ensures that LMH Health remains at the forefront of healthcare innovation and community service, investing in resources that support lifelong health and well-being.

    Jean Mascus - Chief Information Officer

    Jean Mascus, the Chief Information Officer at LMH Health, architects and manages the organization's technology infrastructure and digital strategy. Overseeing all information systems, Jean Mascus ensures the secure and efficient operation of electronic health records, data management, and cybersecurity protocols critical to patient privacy and operational continuity. This role involves driving innovation in health IT, implementing solutions that enhance clinical workflows and patient engagement across primary and specialty care clinics. By optimizing technological resources, the Chief Information Officer supports the hospital's mission to provide exceptional care and advance lifelong health. Mascus's leadership ensures that LMH Health leverages cutting-edge technology to improve service delivery and maintain compliance with federal civil rights laws, providing care sensitive to diverse patient needs.

    Colleen Browne - Chief People Officer

    Colleen Browne, the Chief People Officer at LMH Health, leads human resources strategy and talent management for the organization. Overseeing all aspects of employee relations, recruitment, compensation, and benefits, Colleen Browne cultivates a supportive and engaging work environment that attracts and retains top healthcare professionals. This role is pivotal in fostering a culture of 'work-life harmony' and professional advancement, aligning with LMH Health's goal of being a destination for exceptional careers. By championing employee development and well-being, the Chief People Officer ensures that the dedicated staff are equipped to deliver high-quality, sensitive care across all service areas. Browne's leadership directly impacts the organization's ability to fulfill its mission of healthy people, healthy communities, and healthy futures through its most valuable asset: its people.

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    Frequently Asked Questions Regarding LMH Health Top Executives and Leadership Team

    Who leads LMH Health?
    LMH Health is led by Russell Johnson (President & Chief Executive Officer), along with executives such as Robert Chestnut (Senior Vice President & Chief Financial Officer) and Denise Fiore (Senior Vice President, Chief Operating Officer).
    Who is part of LMH Health’s executive team?
    The executive team of LMH Health includes leaders such as Russell Johnson (President & Chief Executive Officer), Robert Chestnut (Senior Vice President & Chief Financial Officer), Denise Fiore (Senior Vice President, Chief Operating Officer) and other senior executives.
    How many executives does LMH Health have?
    LMH Health has 7 executives leading key business areas.
    What roles are included in LMH Health’s leadership team?
    The leadership team of LMH Health includes roles such as President & Chief Executive Officer, Senior Vice President & Chief Financial Officer, Senior Vice President, Chief Operating Officer, President, President.