OneBlood Executive and Leadership Team

June, 2026

Leadership Overview

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

Dedicated to saving lives through blood donation, OneBlood operates with a mission to provide a safe, reliable blood supply for patients across its service area, fostering a culture of community support and medical excellence.

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 Administrative Officer - Martin Grable
  • Chief Medical Officer - Rita Reik
  • George Scholl - Chief Executive Officer & President

    George Scholl, the Chief Executive Officer & President at OneBlood, directs the organization's overarching strategy and operational execution. Scholl guides OneBlood's mission to ensure a consistent and safe blood supply for hospitals, overseeing all facets of the non-profit's business model. This leadership involves driving initiatives that enhance donor engagement and streamline collection processes. The Chief Executive Officer & President works closely with the board and executive team to set long-term goals and manage resource allocation. George Scholl's focus remains on expanding the organization's reach and impact within the healthcare sector, ensuring critical patient needs are met through dedicated community support and advanced operational efficiencies. The executive's role is pivotal in maintaining OneBlood's position as a vital community resource.

    Clifford Numark - President & Chief Executive Officer

    Clifford Numark, the President & Chief Executive Officer at OneBlood, spearheads the strategic direction and operational management of the organization. Numark drives OneBlood's core mission of supplying essential blood products to healthcare facilities, focusing on innovation in blood collection and distribution. This executive role involves fostering partnerships with hospitals and community organizations to bolster donation efforts. The President & Chief Executive Officer ensures that all operations align with the highest standards of safety and efficacy. Clifford Numark's leadership emphasizes sustainable growth and enhanced service delivery, aiming to meet the evolving needs of patients and medical providers. The executive's commitment is to the continuous improvement of OneBlood's vital services.

    Valerie Collins - President & Chief Executive Officer

    Valerie Collins, the President & Chief Executive Officer at OneBlood, leads the organization's strategic vision and day-to-day operations. Collins is responsible for advancing OneBlood's commitment to providing a secure and ample blood supply to hospitals, thereby supporting patient care across its service regions. This executive position involves cultivating strong relationships with healthcare partners and community stakeholders to maximize donation opportunities. The President & Chief Executive Officer ensures operational excellence and adherence to stringent safety protocols. Valerie Collins' leadership prioritizes the expansion of services and the optimization of resource management to meet critical healthcare demands effectively. The executive's dedication is to the sustained success of OneBlood's life-saving mission.

    Roberta Buxton - Chief Financial Officer

    Roberta Buxton, the Chief Financial Officer at OneBlood, directs the organization's financial strategy and fiscal management. Buxton oversees all aspects of financial planning, budgeting, accounting, and reporting, ensuring the financial health and sustainability of the non-profit. This executive role is crucial for managing resources effectively to support OneBlood's mission of providing a safe and reliable blood supply. The Chief Financial Officer works to secure funding, optimize expenditures, and maintain compliance with all financial regulations. Roberta Buxton's leadership ensures that financial operations are transparent and efficient, enabling the organization to meet its operational goals and serve the community's critical needs. The executive's expertise is vital for long-term organizational stability.

    Lynn Crow - Chief Operating Officer

    Lynn Crow, the Chief Operating Officer at OneBlood, manages the comprehensive operational framework that supports the organization's life-saving mission. Crow oversees the critical functions of blood collection, processing, testing, and distribution, ensuring efficiency and adherence to rigorous safety standards across all facilities. This leadership role involves optimizing workflows and implementing best practices to meet the constant demand for blood products from hospitals. The Chief Operating Officer collaborates with other executive leaders to align operational strategies with the company's overall objectives. Lynn Crow's focus is on enhancing the donor experience and ensuring the reliable delivery of vital blood services to patients, thereby reinforcing OneBlood's community impact.

    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 efficiency. Reed leads the integration of innovative solutions across the organization's operations, focusing on enhancing blood collection, processing, and distribution systems. This multifaceted role involves overseeing IT infrastructure, cybersecurity, and digital transformation initiatives to support OneBlood's mission. The Executive Vice President & Chief Operating Officer & Chief Information Officer, Innovation works to leverage technology for improved donor engagement and service delivery. Lance Reed's strategic vision ensures that OneBlood remains at the forefront of innovation in the blood banking industry, optimizing processes and expanding capabilities to meet critical healthcare demands.

    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 operations, including data management, network security, and application support. This leadership role is essential for ensuring the integrity and accessibility of vital information related to blood donation, testing, and distribution. The Senior Vice President, Chief Information Officer works to enhance technological capabilities, driving efficiency and innovation across all departments. Scott Paul's commitment is to maintaining secure, reliable, and advanced IT solutions that underpin OneBlood's life-saving mission and operational excellence.

    Martin Grable - Chief Administrative Officer

    Martin Grable, the Chief Administrative Officer at OneBlood, oversees the essential administrative functions that support the organization's operational and strategic objectives. Grable manages key areas such as human resources, legal affairs, and facilities management, ensuring smooth and efficient day-to-day operations. This executive role is vital for maintaining a productive work environment and ensuring compliance with all regulatory requirements. The Chief Administrative Officer collaborates with other leaders to implement policies and procedures that align with OneBlood's mission of providing a safe blood supply. Martin Grable's leadership focuses on optimizing internal processes and fostering a culture of excellence, thereby contributing to the organization's overall success and its ability to serve the community.
    Martin Grable

    Rita Reik - Chief Medical Officer

    Rita Reik, the Chief Medical Officer at OneBlood, provides critical medical oversight and guidance for the organization's operations. Reik ensures that all blood collection, processing, testing, and transfusion practices adhere to the highest medical and safety standards, safeguarding both donors and recipients. This executive role involves developing and implementing clinical protocols, managing quality assurance programs, and staying abreast of advancements in transfusion medicine. The Chief Medical Officer collaborates closely with clinical staff and external healthcare partners to maintain the integrity of the blood supply. Rita Reik's expertise is fundamental to OneBlood's mission of providing safe and effective blood products, directly impacting patient outcomes and public health.

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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.