RMHS Executive and Leadership Team

October, 2026

Leadership Overview

RMHS has 5 executives leading key functions including organizational strategy, financial oversight, human capital management, and operational excellence.

Committed to enhancing community well-being, RMHS delivers essential support services across Colorado to ensure individuals and families achieve self-sufficiency and improved quality of life through integrated care models.

Leadership Roles at RMHS

  • Chief Executive Officer - Shari Repinski
  • Chief Financial Officer - THernand Hernandez
  • Interim Chief Financial Officer - Marilyn Stewart
  • Chief Human Resources Officer - Amy Hertling-Johnson
  • Chief Operations Officer - Ki`i Powell
  • Shari Repinski - Chief Executive Officer

    Shari Repinski, the Chief Executive Officer at RMHS, directs the overarching strategic vision for the organization. Overseeing the delivery of behavioral health support and case management, the Chief Executive Officer ensures alignment with the mission of fostering self-sufficiency for Colorado residents. This leadership role involves constant engagement with community partners and stakeholders to bridge service gaps for veterans and families. By prioritizing accessible care models, Shari Repinski drives the expansion of nonprofit initiatives across the region. The Chief Executive Officer maintains rigorous standards for service quality while navigating complex regulatory environments. Through active collaboration with the Board, Repinski secures the long-term sustainability of programs designed to help clients thrive. Ultimately, the Chief Executive Officer champions the organizational culture of inclusivity and community integration, ensuring that every resource effectively addresses the diverse needs of the population served by the agency.
    Shari Repinski

    THernand Hernandez - Chief Financial Officer

    THernand Hernandez, the Chief Financial Officer at RMHS, manages the fiscal health and budgetary integrity of the nonprofit. Overseeing the allocation of funds for housing instability programs and behavioral health services, the Chief Financial Officer ensures that every dollar maximizes impact for Colorado families. This leadership role involves complex financial planning and reporting to maintain transparency with donors and government partners. By optimizing internal accounting processes, THernand Hernandez strengthens the financial foundation required for long-term service delivery. The Chief Financial Officer collaborates with department heads to align resource distribution with the strategic goals of the organization. Through meticulous risk management and audit compliance, Hernandez protects the assets of the agency. Ultimately, the Chief Financial Officer provides the economic stability necessary for the organization to continue providing critical support to infants, children, and adults throughout the state.

    Marilyn Stewart - Interim Chief Financial Officer

    Marilyn Stewart, the Interim Chief Financial Officer at RMHS, executes financial oversight and maintains fiscal continuity during the current transition period. Overseeing the daily cash flow and grant management functions, the Interim Chief Financial Officer ensures that essential community services remain fully funded and operational. This leadership role involves stabilizing financial reporting systems and preparing the organization for future growth. By streamlining procurement processes and vendor relationships, Marilyn Stewart enhances the efficiency of the finance department. The Interim Chief Financial Officer works closely with the executive team to monitor budget performance against organizational objectives. Through careful analysis of revenue streams and expenditure patterns, Stewart supports the ongoing mission of providing high-quality care to Colorado residents. Ultimately, the Interim Chief Financial Officer secures the financial infrastructure, allowing the agency to focus on delivering vital support to individuals experiencing housing instability or health challenges.

    Amy Hertling-Johnson - Chief Human Resources Officer

    Amy Hertling-Johnson, the Chief Human Resources Officer at RMHS, architects the talent strategy and organizational development initiatives. Overseeing recruitment, retention, and employee engagement, the Chief Human Resources Officer ensures that the workforce possesses the skills necessary to support complex case management and behavioral health services. This leadership role involves fostering an inclusive culture that celebrates individuality while maintaining high performance standards. By implementing professional development programs, Amy Hertling-Johnson empowers staff to provide compassionate care to families and veterans across Colorado. The Chief Human Resources Officer collaborates with leadership to align human capital strategies with the broader mission of the nonprofit. Through effective policy design and conflict resolution, Hertling-Johnson maintains a supportive environment for all employees. Ultimately, the Chief Human Resources Officer drives the organizational capacity to meet the evolving needs of the community by attracting and retaining top-tier talent dedicated to social impact.

    Ki`i Powell - Chief Operations Officer

    Ki`i Powell, the Chief Operations Officer at RMHS, directs the daily execution of service delivery and operational workflows. Overseeing the infrastructure that supports case management and community outreach, the Chief Operations Officer ensures that programs function efficiently to meet the needs of Colorado families. This leadership role involves optimizing service access points and coordinating logistics for behavioral health support initiatives. By refining operational processes, Ki`i Powell enhances the ability of the organization to connect clients with vital community resources. The Chief Operations Officer works with cross-functional teams to improve service delivery speed and quality. Through the implementation of scalable systems, Powell supports the expansion of programs designed to foster self-sufficiency. Ultimately, the Chief Operations Officer maintains the operational rigor required to bridge communities and provide consistent, high-quality care to infants, children, adults, and veterans throughout the entire service region.
    Ki`i Powell

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    Frequently Asked Questions Regarding RMHS Top Executives and Leadership Team

    Who leads RMHS?
    RMHS is led by Shari Repinski (Chief Executive Officer), along with executives such as THernand Hernandez (Chief Financial Officer) and Marilyn Stewart (Interim Chief Financial Officer).
    Who is part of RMHS’s executive team?
    The executive team of RMHS includes leaders such as Shari Repinski (Chief Executive Officer), THernand Hernandez (Chief Financial Officer), Marilyn Stewart (Interim Chief Financial Officer) and other senior executives.
    How many executives does RMHS have?
    RMHS has 5 executives leading key business areas.
    What roles are included in RMHS’s leadership team?
    The leadership team of RMHS includes roles such as Chief Executive Officer, Chief Financial Officer, Interim Chief Financial Officer, Chief Human Resources Officer, Chief Operations Officer.