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 a focus on lifelong wellness.

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 community hospital. Johnson's leadership ensures the organization fulfills its mission of serving healthcare needs across Lawrence, Douglas County, Jefferson County, and Leavenworth County, irrespective of an individual's ability to pay. This executive guides the integration of services, equipment, and facilities, reinvesting all excess revenues to advance the hospital's commitment to lifelong health. Overseeing all major strategic initiatives, Russell Johnson drives the organization's financial stability and market position, ensuring LMH Health remains a vital partner for community wellness and an exceptional career destination.

    Robert Chestnut - Senior Vice President & Chief Financial Officer

    Robert Chestnut, the Senior Vice President & Chief Financial Officer at LMH Health, oversees all financial operations and fiscal strategy for the not-for-profit hospital and its network of clinics. Chestnut's leadership ensures the organization's financial health, enabling continued investment in services, equipment, and facilities that advance the mission of lifelong health for the communities served. This executive manages budgeting, financial planning, revenue cycle management, and ensures compliance with all financial regulations, supporting LMH Health's commitment to reinvesting excess revenues. By maintaining robust financial oversight, Robert Chestnut safeguards the hospital's ability to provide essential healthcare services to all individuals, regardless of their ability to pay, and supports the organization's goal of fostering healthy futures.

    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 of the hospital and its affiliated clinics. Fiore's responsibilities encompass ensuring the efficient delivery of high-quality healthcare services across Lawrence, Douglas County, Jefferson County, and Leavenworth County, aligning operations with the organization's mission of healthy people, healthy communities, and healthy futures. This executive oversees the effective utilization of resources, including staff, equipment, and facilities, to support lifelong health and community well-being. By optimizing operational workflows and driving service excellence, Denise Fiore ensures LMH Health provides care that is sensitive to diverse cultural, racial, and religious differences, upholding the hospital's commitment to serving all community members regardless of their ability to pay.
    Denise Fiore

    Richard Lisitano - President

    Richard Lisitano, the President at LMH Health, drives strategic initiatives and operational excellence across the organization's healthcare services. Lisitano's leadership focuses on advancing the mission of healthy people, healthy communities, and healthy futures, ensuring that LMH Health remains a premier destination for both patient care and professional careers. This executive oversees key areas of growth and development, contributing to the hospital's commitment to reinvesting excess revenues into enhanced services and facilities. By championing innovation and operational efficiency, Richard Lisitano supports the delivery of comprehensive healthcare throughout Lawrence, Douglas County, Jefferson County, and Leavenworth County, reinforcing the organization's role as a partner for lifelong health.
    Richard Lisitano

    William Christopher - President

    William Christopher, the President at LMH Health, directs strategic planning and operational oversight to advance the organization's mission of fostering healthy people, healthy communities, and healthy futures. Christopher's leadership ensures that LMH Health continues to provide exceptional healthcare services and maintain its position as a leading employer offering great advancement potential and work-life harmony. This executive plays a crucial role in guiding the hospital's commitment to reinvesting all excess revenues into services, equipment, and facilities that support lifelong health. By focusing on strategic growth and operational effectiveness, William Christopher strengthens LMH Health's capacity to serve the healthcare needs of the community across its extensive network of clinics and hospital.

    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. Mascus ensures that all information systems support the core mission of providing exceptional healthcare and fostering healthy futures for the communities served. This leadership role involves overseeing the implementation of secure, efficient, and advanced technological solutions that enhance patient care, streamline operations, and support the organization's commitment to lifelong health. By driving innovation in IT, Jean Mascus enables seamless data management and communication across LMH Health's hospital and numerous clinics, ensuring compliance with all applicable federal civil rights laws and promoting culturally sensitive care delivery.

    Colleen Browne - Chief People Officer

    Colleen Browne, the Chief People Officer at LMH Health, leads all human resources functions, focusing on cultivating a positive and supportive work environment that attracts and retains top talent. Browne's strategic direction ensures that LMH Health offers competitive compensation, benefits, and advancement opportunities, aligning with the organization's goal of being an exceptional career destination. This executive champions initiatives that promote work-life harmony and professional development for all employees, reinforcing the hospital's commitment to healthy people and healthy communities. By fostering a culture of engagement and excellence, Colleen Browne directly supports the delivery of high-quality patient care and the organization's mission of lifelong health across its service areas.

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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.