National Marrow Donor Program Executive and Leadership Team

July, 2026

Leadership Overview

National Marrow Donor Program has 8 executives leading key functions including strategy, finance, technology, medical affairs, and operations.

Driven by a commitment to saving lives, National Marrow Donor Program advances its mission through dedicated leadership focused on innovation and patient care, impacting global health outcomes.

Leadership Roles at National Marrow Donor Program

  • Chief Executive Officer - Amy Ronneberg
  • Chief Financial Officer - Katherine Heyerdahl
  • President & Co-Founder - Chris Arevalos-Jimenez
  • President - Erika Brandt
  • President - Komal Khoja
  • Chapter President - Sydney Salamy
  • Vice President, Technology & Officer & Dpo Chief Technology Officer & Chief Information Security Officer - Robert Hanson
  • Chief Medical Officer - Dennis Confer
  • Amy Ronneberg - Chief Executive Officer

    Amy Ronneberg, the Chief Executive Officer at National Marrow Donor Program, directs the organization's overarching strategy and operational execution. Overseeing all major initiatives, Amy Ronneberg ensures alignment with the company's mission to connect patients with life-saving transplants. This leadership role involves driving innovation in donor recruitment and patient support services, critical for expanding the reach of the organization's life-saving work. By fostering key partnerships and guiding departmental objectives, the Chief Executive Officer secures the long-term sustainability and growth of the National Marrow Donor Program's vital services. The Chief Executive Officer's strategic vision shapes the organization's response to evolving healthcare landscapes and donor engagement opportunities, ensuring continued impact across North America and beyond.

    Katherine Heyerdahl - Chief Financial Officer

    Katherine Heyerdahl, the Chief Financial Officer at National Marrow Donor Program, manages all financial operations and fiscal strategy. Overseeing budgeting, financial planning, and resource allocation, Katherine Heyerdahl ensures the organization's financial health and sustainability. This critical role involves managing investments, optimizing expenditures, and ensuring compliance with all financial regulations, directly supporting the National Marrow Donor Program's mission. By providing accurate financial insights and forecasts, the Chief Financial Officer enables informed decision-making across all departments. The Chief Financial Officer's expertise is vital for securing funding, managing grants, and demonstrating financial stewardship to stakeholders, underpinning the organization's capacity to expand its life-saving services.

    Chris Arevalos-Jimenez - President & Co-Founder

    Chris Arevalos-Jimenez, the President & Co-Founder at National Marrow Donor Program, provides foundational leadership and strategic direction. Overseeing key operational areas and fostering organizational growth, Chris Arevalos-Jimenez ensures the continued advancement of the National Marrow Donor Program's life-saving mission. This role involves driving strategic partnerships and championing initiatives that expand access to bone marrow and stem cell transplants. By leveraging extensive experience, the President & Co-Founder guides the organization's evolution and impact. The President & Co-Founder's vision is instrumental in shaping the future of the National Marrow Donor Program, ensuring its enduring commitment to patients and donors.

    Erika Brandt - President

    Erika Brandt, the President at National Marrow Donor Program, directs significant operational functions and strategic initiatives. Overseeing critical programs and departmental performance, Erika Brandt ensures the efficient execution of the organization's life-saving mission. This leadership position involves driving cross-functional collaboration and optimizing resource utilization to maximize impact. By focusing on operational excellence, the President enhances the National Marrow Donor Program's capacity to serve patients and donors effectively. The President's strategic oversight is crucial for navigating complex challenges and advancing the organization's goals in expanding transplant access.

    Komal Khoja - President

    Komal Khoja, the President at National Marrow Donor Program, leads key strategic and operational endeavors. Overseeing specific organizational units and driving program development, Komal Khoja ensures the effective implementation of the National Marrow Donor Program's core mission. This role involves fostering innovation and enhancing service delivery to patients and donors across various regions. By focusing on strategic growth and operational efficiency, the President contributes significantly to the organization's expanding reach and impact. The President's leadership is vital for advancing the National Marrow Donor Program's objectives in connecting individuals with life-saving transplant opportunities.
    Komal Khoja

    Sydney Salamy - Chapter President

    Sydney Salamy, the Chapter President at National Marrow Donor Program, leads regional operational efforts and community engagement. Overseeing chapter-specific initiatives and donor recruitment drives, Sydney Salamy ensures localized support for the National Marrow Donor Program's overarching mission. This role is critical for building awareness and facilitating participation within specific geographic areas. By fostering strong community ties and mobilizing volunteers, the Chapter President enhances the organization's presence and effectiveness on the ground. The Chapter President's dedication is essential for expanding the donor pool and connecting more patients with life-saving transplants in their respective regions.

    Robert Hanson - Vice President, Technology & Officer & Dpo Chief Technology Officer & Chief Information Security Officer

    Robert Hanson, the Vice President, Technology & Officer & Dpo Chief Technology Officer & Chief Information Security Officer at National Marrow Donor Program, architects the organization's technological infrastructure and information security protocols. Overseeing all aspects of IT operations, data management, and cybersecurity, Robert Hanson ensures the integrity, confidentiality, and availability of sensitive donor and patient information. This multifaceted role involves developing and implementing advanced technology solutions to support the National Marrow Donor Program's expanding services and operational efficiency. By safeguarding critical data assets and driving digital transformation, the Chief Technology Officer & Chief Information Security Officer enhances the organization's ability to connect patients with life-saving treatments. The Chief Technology Officer & Chief Information Security Officer's leadership ensures robust technological capabilities and a secure digital environment.

    Dennis Confer - Chief Medical Officer

    Dennis Confer, the Chief Medical Officer at National Marrow Donor Program, provides critical medical and scientific leadership. Overseeing all clinical operations, research initiatives, and medical policy development, Dennis Confer ensures the highest standards of patient care and scientific integrity. This role is pivotal in advancing the understanding and application of hematopoietic stem cell transplantation, directly supporting the National Marrow Donor Program's life-saving mission. By guiding medical strategy and fostering collaborations with healthcare institutions, the Chief Medical Officer enhances the effectiveness of transplant procedures and donor matching. The Chief Medical Officer's expertise is essential for navigating complex medical challenges and driving innovation in transplant medicine across North America.
    Dennis Confer

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    Frequently Asked Questions Regarding National Marrow Donor Program Top Executives and Leadership Team

    Who leads National Marrow Donor Program?
    National Marrow Donor Program is led by Amy Ronneberg (Chief Executive Officer), along with executives such as Katherine Heyerdahl (Chief Financial Officer) and Chris Arevalos-Jimenez (President & Co-Founder).
    Who is part of National Marrow Donor Program’s executive team?
    The executive team of National Marrow Donor Program includes leaders such as Amy Ronneberg (Chief Executive Officer), Katherine Heyerdahl (Chief Financial Officer), Chris Arevalos-Jimenez (President & Co-Founder) and other senior executives.
    How many executives does National Marrow Donor Program have?
    National Marrow Donor Program has 8 executives leading key business areas.
    What roles are included in National Marrow Donor Program’s leadership team?
    The leadership team of National Marrow Donor Program includes roles such as Chief Executive Officer, Chief Financial Officer, President & Co-Founder, President, President.