Regional Transportation District Executive and Leadership Team

July, 2026

Leadership Overview

Regional Transportation District has 10 executives leading key functions including strategy, operations, and finance.

Driven by a commitment to public service, Regional Transportation District provides essential transit solutions across eight Colorado counties, fostering community connectivity and economic mobility through reliable transportation.

Leadership Roles at Regional Transportation District

  • Chief Executive Officer - Ray Radtke
  • Chief Financial Officer - Maureen Reich
  • Chief Operating Officer - Segun Ajala
  • President - Chau Joseph
  • Chief of Staff - John McKay
  • Lead, Public Safety Dispatcher- Chief Technology Officer - John Ambroz
  • Manager, Board Operations & Deputy Chief of Staff - Parish Taishrae
  • Chief People Officer - Charlene Polege
  • Chief Operations Officer - Patrick Preusser
  • Chief Human Resource Officer - Hamed Dehghani
  • Ray Radtke - Chief Executive Officer

    Ray Radtke, the Chief Executive Officer at Regional Transportation District, directs the overarching strategy and operational framework for the public transit service. Overseeing an eight-county service area in Denver, Colorado, Radtke ensures alignment with the organization's mission to provide essential transportation solutions. This leadership role involves guiding all functional departments, including finance, operations, and human resources, to achieve service excellence and fiscal responsibility. By setting strategic priorities, Ray Radtke drives the continuous improvement of transit services, enhancing accessibility and reliability for the communities served. The Chief Executive Officer's focus remains on sustainable growth and expanding the reach of Regional Transportation District's network.

    Maureen Reich - Chief Financial Officer

    Maureen Reich, the Chief Financial Officer at Regional Transportation District, directs all financial planning, budgeting, and fiscal management for the organization. This critical role involves overseeing revenue generation, expenditure control, and financial reporting to ensure the long-term financial health of the transit authority. Maureen Reich manages investment strategies and secures funding necessary for operational expansion and infrastructure development across eight counties. The Chief Financial Officer's expertise is vital in maintaining fiscal responsibility and supporting the strategic objectives of Regional Transportation District. By implementing robust financial controls, Reich ensures the efficient allocation of resources to support public transit services.

    Segun Ajala - Chief Operating Officer

    Segun Ajala, the Chief Operating Officer at Regional Transportation District, oversees the day-to-day operations of the extensive public transit network. This role encompasses managing all aspects of service delivery, including fleet management, route optimization, and operational efficiency across eight counties in Denver. Segun Ajala ensures that transit services meet the highest standards of reliability and safety for passengers. The Chief Operating Officer directs the implementation of operational strategies designed to enhance passenger experience and expand service accessibility. By focusing on operational excellence, Ajala drives the effective deployment of resources to support Regional Transportation District's mission of providing vital transportation solutions.

    Chau Joseph - President

    Chau Joseph, the President at Regional Transportation District, provides executive leadership and strategic direction for the organization's operations across Denver's metropolitan area. This role involves guiding the overall vision and mission, ensuring that transit services effectively meet the needs of the eight-county service region. Chau Joseph collaborates with key stakeholders to advance the organization's goals and enhance community engagement. The President's leadership is instrumental in driving innovation and operational excellence within the public transit sector. Joseph's focus remains on fostering sustainable growth and ensuring the continued provision of reliable transportation solutions for all residents.

    John McKay - Chief of Staff

    John McKay, the Chief of Staff at Regional Transportation District, manages critical operational initiatives and supports the executive leadership team. This position involves coordinating cross-departmental projects and ensuring efficient communication flows throughout the organization. John McKay facilitates the execution of strategic directives, working closely with the Chief Executive Officer to implement key organizational goals. The Chief of Staff's responsibilities include streamlining internal processes and enhancing operational effectiveness across the Denver-based transit authority. By optimizing resource allocation and project management, John McKay contributes directly to the seamless delivery of public transportation services across eight counties.

    John Ambroz - Lead, Public Safety Dispatcher- Chief Technology Officer

    John Ambroz, the Lead, Public Safety Dispatcher- Chief Technology Officer at Regional Transportation District, spearheads technology initiatives and oversees public safety dispatch operations. This dual-focused role involves managing the technological infrastructure that supports transit operations and ensuring the effectiveness of emergency response communications across eight counties. John Ambroz directs the implementation of advanced technology solutions to enhance service reliability and passenger safety. The Lead, Public Safety Dispatcher- Chief Technology Officer's responsibilities include optimizing dispatch protocols and leveraging technology to improve operational efficiency. Ambroz ensures that technological advancements directly support Regional Transportation District's commitment to secure and dependable public transit.

    Parish Taishrae - Manager, Board Operations & Deputy Chief of Staff

    Parish Taishrae, the Manager, Board Operations & Deputy Chief of Staff at Regional Transportation District, manages critical administrative functions and supports executive leadership. This role involves coordinating board meetings, ensuring compliance with governance protocols, and facilitating communication between the board and management teams across eight counties. Parish Taishrae assists the Chief of Staff in executing strategic initiatives and streamlining organizational processes. The Manager, Board Operations & Deputy Chief of Staff's focus is on enhancing operational efficiency and supporting effective decision-making. Taishrae plays a key part in maintaining the smooth functioning of Regional Transportation District's governance structure.

    Charlene Polege - Chief People Officer

    Charlene Polege, the Chief People Officer at Regional Transportation District, leads all human capital management strategies and initiatives. This position involves overseeing talent acquisition, employee development, compensation, and benefits programs across the organization's eight-county service area. Charlene Polege cultivates a positive and productive work environment, ensuring that Regional Transportation District attracts and retains top talent. The Chief People Officer's focus is on fostering a culture of engagement and continuous learning to support the transit authority's operational goals. By prioritizing employee well-being and professional growth, Polege drives organizational effectiveness and service excellence.

    Patrick Preusser - Chief Operations Officer

    Patrick Preusser, the Chief Operations Officer at Regional Transportation District, directs the strategic planning and execution of operational activities across the transit network. This role focuses on optimizing service delivery, enhancing operational efficiency, and ensuring the safety and reliability of transportation services throughout Denver's eight-county region. Patrick Preusser oversees the management of operational resources, including fleet maintenance and infrastructure development, to meet growing transit demands. The Chief Operations Officer's leadership is crucial in driving innovation within operational processes and adapting to evolving transit needs. Preusser ensures that all operational functions align with Regional Transportation District's mission to serve the community effectively.

    Hamed Dehghani - Chief Human Resource Officer

    Hamed Dehghani, the Chief Human Resource Officer at Regional Transportation District, leads the comprehensive human resources function, supporting the organization's workforce across eight counties. This role encompasses talent management, employee relations, organizational development, and ensuring compliance with labor laws. Hamed Dehghani focuses on building a skilled and motivated workforce essential for delivering high-quality public transit services. The Chief Human Resource Officer's strategic direction is vital for fostering a supportive and equitable workplace culture. By implementing effective HR policies, Dehghani contributes to employee satisfaction and the overall operational success of Regional Transportation District.

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    Frequently Asked Questions Regarding Regional Transportation District Top Executives and Leadership Team

    Who leads Regional Transportation District?
    Regional Transportation District is led by Ray Radtke (Chief Executive Officer), along with executives such as Maureen Reich (Chief Financial Officer) and Segun Ajala (Chief Operating Officer).
    Who is part of Regional Transportation District’s executive team?
    The executive team of Regional Transportation District includes leaders such as Ray Radtke (Chief Executive Officer), Maureen Reich (Chief Financial Officer), Segun Ajala (Chief Operating Officer) and other senior executives.
    How many executives does Regional Transportation District have?
    Regional Transportation District has 10 executives leading key business areas.
    What roles are included in Regional Transportation District’s leadership team?
    The leadership team of Regional Transportation District includes roles such as Chief Executive Officer, Chief Financial Officer, Chief Operating Officer, President, Chief of Staff.