OneBlood Executive and Leadership Team

July, 2026

Leadership Overview

OneBlood has 9 executives leading key functions including strategy, finance, operations, technology, and medical oversight.

Dedicated to saving lives through blood donation, OneBlood operates as a vital non-profit organization, ensuring a stable blood supply for hospitals and advancing transfusion medicine.

Leadership Roles at OneBlood

  • Chief Executive Officer & President - George Scholl
  • President & Chief Executive Officer - Clifford Numark
  • President & Chief Executive Officer - Valerie Collins
  • Chief Financial Officer - Roberta Buxton
  • Chief Operating Officer - Lynn Crow
  • Executive Vice President & Chief Operating Officer & Chief Information Officer, Innovation - Lance Reed
  • Senior Vice President, Chief Information Officer - Scott Paul
  • Chief Medical Officer - Rita Reik
  • Chief Administrative Officer - Martin Grable
  • George Scholl - Chief Executive Officer & President

    George Scholl, the Chief Executive Officer & President at OneBlood, directs the organization's overall strategic vision and operational execution. Scholl guides the non-profit's mission to provide a safe and adequate blood supply for hospitals across its service area. This leadership role involves fostering key relationships with healthcare institutions and community partners to advance blood donation initiatives. The Chief Executive Officer & President ensures OneBlood's continued growth and impact in transfusion medicine. George Scholl's oversight extends to all facets of the organization, driving efficiency and innovation in blood collection, processing, and distribution to meet critical patient needs.

    Clifford Numark - President & Chief Executive Officer

    Clifford Numark, the President & Chief Executive Officer at OneBlood, spearheads the organization's strategic direction and operational management. Numark champions the core mission of ensuring a reliable blood supply for hospitals, focusing on community engagement and donor recruitment. This executive position involves cultivating partnerships with healthcare providers and stakeholders to enhance blood donation services. The President & Chief Executive Officer drives OneBlood's commitment to advancing transfusion medicine and patient care. Clifford Numark's leadership ensures the organization effectively navigates the complexities of blood banking and maintains its critical role in public health.

    Valerie Collins - President & Chief Executive Officer

    Valerie Collins, the President & Chief Executive Officer at OneBlood, sets the strategic course and oversees the comprehensive operations of the non-profit blood center. Collins is dedicated to fulfilling OneBlood's critical role in supplying hospitals with essential blood products. This leadership capacity involves fostering strong alliances with medical facilities and community organizations to promote blood donation. The President & Chief Executive Officer drives initiatives aimed at improving blood collection efficiency and expanding outreach. Valerie Collins's tenure focuses on strengthening the organization's impact on patient outcomes and advancing the field of transfusion medicine.

    Roberta Buxton - Chief Financial Officer

    Roberta Buxton, the Chief Financial Officer at OneBlood, manages the organization's financial health and strategic fiscal planning. Buxton oversees all aspects of financial operations, including budgeting, forecasting, and resource allocation to support OneBlood's mission of blood donation. This critical role ensures the financial sustainability of the non-profit, enabling continued service to hospitals. The Chief Financial Officer works closely with other executive leaders to align financial strategies with operational goals. Roberta Buxton's expertise is vital in maintaining fiscal responsibility and driving efficient resource utilization across the organization's extensive network.

    Lynn Crow - Chief Operating Officer

    Lynn Crow, the Chief Operating Officer at OneBlood, directs the day-to-day operational activities essential for maintaining a consistent blood supply. Crow oversees the complex logistics of blood collection, processing, testing, and distribution to meet the demands of numerous hospitals. This executive function ensures adherence to stringent regulatory standards and quality control measures. The Chief Operating Officer focuses on optimizing operational efficiency and implementing best practices across all service areas. Lynn Crow's leadership is fundamental to the seamless execution of OneBlood's life-saving mission, ensuring timely delivery of critical blood products.

    Lance Reed - Executive Vice President & Chief Operating Officer & Chief Information Officer, Innovation

    Lance Reed, the Executive Vice President & Chief Operating Officer & Chief Information Officer, Innovation at OneBlood, drives technological advancement and operational improvements. Reed leads the integration of innovative solutions across the organization's operations, enhancing efficiency in blood collection and distribution. This multifaceted role encompasses overseeing critical IT infrastructure and spearheading digital transformation initiatives. The Executive Vice President & Chief Operating Officer & Chief Information Officer, Innovation focuses on leveraging technology to support OneBlood's core mission and expand its service capabilities. Lance Reed's strategic vision in technology and operations is key to the organization's future growth and effectiveness.

    Scott Paul - Senior Vice President, Chief Information Officer

    Scott Paul, the Senior Vice President, Chief Information Officer at OneBlood, directs the organization's information technology strategy and infrastructure. Paul oversees the development and implementation of robust IT systems that support OneBlood's critical blood donation and distribution processes. This leadership position ensures the security, reliability, and scalability of all technology platforms. The Senior Vice President, Chief Information Officer focuses on leveraging technology to enhance operational efficiency and donor engagement. Scott Paul's expertise is crucial in maintaining the integrity of data and advancing OneBlood's technological capabilities to meet evolving healthcare needs.
    Scott Paul

    Rita Reik - Chief Medical Officer

    Rita Reik, the Chief Medical Officer at OneBlood, provides critical medical oversight and guidance for all clinical operations. Reik ensures adherence to the highest standards of patient safety and blood product quality, guiding transfusion medicine practices. This executive role involves developing and implementing medical policies and procedures that support OneBlood's mission. The Chief Medical Officer collaborates with healthcare partners to address complex medical challenges related to blood transfusions. Rita Reik's medical expertise is essential for maintaining the integrity of the blood supply and advancing clinical excellence within the organization.

    Martin Grable - Chief Administrative Officer

    Martin Grable, the Chief Administrative Officer at OneBlood, oversees essential administrative functions that support the organization's operational framework. Grable manages key areas including human resources, legal affairs, and facilities management, ensuring smooth internal operations. This executive role is vital for maintaining organizational compliance and fostering a productive work environment. The Chief Administrative Officer works to streamline administrative processes and enhance overall organizational effectiveness. Martin Grable's comprehensive oversight contributes significantly to OneBlood's ability to focus on its primary mission of blood donation and patient care.
    Martin Grable

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    Frequently Asked Questions Regarding OneBlood Top Executives and Leadership Team

    Who leads OneBlood?
    OneBlood is led by George Scholl (Chief Executive Officer & President), along with executives such as Clifford Numark (President & Chief Executive Officer) and Valerie Collins (President & Chief Executive Officer).
    Who is part of OneBlood’s executive team?
    The executive team of OneBlood includes leaders such as George Scholl (Chief Executive Officer & President), Clifford Numark (President & Chief Executive Officer), Valerie Collins (President & Chief Executive Officer) and other senior executives.
    How many executives does OneBlood have?
    OneBlood has 9 executives leading key business areas.
    What roles are included in OneBlood’s leadership team?
    The leadership team of OneBlood includes roles such as Chief Executive Officer & President, President & Chief Executive Officer, President & Chief Executive Officer, Chief Financial Officer, Chief Operating Officer.