The US Oncology Network Executive and Leadership Team

September, 2026

Leadership Overview

The US Oncology Network has 5 executives leading key functions including strategy, operations, administration, clinical initiatives, and executive management.

Dedicated to advancing cancer care, The US Oncology Network empowers community-based oncology practices through comprehensive management services, clinical research, and administrative support to improve patient outcomes across the United States.

Leadership Roles at The US Oncology Network

  • Chief Executive Officer - Crystalynn Scott
  • Chief Operating Officer - Meagan Sampogna
  • President - Devon Womack
  • Executive Vice President & Chief of Staff - George Chiligiris
  • Chief Medical Officer - Leslie Busby
  • Crystalynn Scott - Chief Executive Officer

    Crystalynn Scott, the Chief Executive Officer at The US Oncology Network, directs the overarching strategic vision for the organization. By overseeing the delivery of comprehensive management services, Scott ensures that community-based oncology practices maintain operational excellence. This leadership role involves constant collaboration with the Board to refine financial services and administrative frameworks. Crystalynn Scott drives the expansion of clinical research services, ensuring that the network remains at the forefront of cancer care innovation. Through the optimization of management information systems, the Chief Executive Officer enhances the efficiency of personnel management across the entire enterprise. By fostering a culture of clinical excellence, Scott secures the long-term sustainability of the network. This executive oversight directly impacts the quality of care provided to patients throughout the United States, solidifying the market position of the organization as a leader in oncology support services.

    Meagan Sampogna - Chief Operating Officer

    Meagan Sampogna, the Chief Operating Officer at The US Oncology Network, manages the daily operational workflows that support oncology practices nationwide. By architecting scalable administrative services, Sampogna ensures that clinical initiatives align with the broader business goals of the organization. This role involves the rigorous oversight of management information systems to streamline data-driven decision-making. Meagan Sampogna executes complex operational strategies that enhance the delivery of financial services to network members. Through the coordination of personnel management protocols, the Chief Operating Officer maintains high standards of service across diverse regional markets. By identifying opportunities for process improvement, Sampogna optimizes the internal infrastructure of the network. This leadership function supports the growth of the organization by ensuring that every administrative and clinical service operates with maximum efficiency, ultimately allowing practitioners to focus entirely on patient care and advanced treatment protocols.

    Devon Womack - President

    Devon Womack, the President at The US Oncology Network, oversees the execution of business strategies that drive the growth and market reach of the organization. By directing the expansion of management services, Womack ensures that the network remains a vital partner for oncology practices across the United States. This role involves the oversight of financial services and the development of new administrative frameworks to support network members. Devon Womack executes initiatives that strengthen the competitive position of the organization in the healthcare industry. Through the management of key personnel and the optimization of clinical research services, the President ensures that the network delivers consistent value to its stakeholders. By aligning operational capabilities with the evolving needs of the oncology market, Womack secures the long-term viability of the organization. This leadership position focuses on scaling the impact of the network, ensuring that every service provided contributes to the overall success and sustainability of the enterprise.

    George Chiligiris - Executive Vice President & Chief of Staff

    George Chiligiris, the Executive Vice President & Chief of Staff at The US Oncology Network, coordinates the strategic alignment of executive functions and organizational priorities. By managing the flow of information between the C-suite and the broader network, Chiligiris ensures that administrative services remain consistent with the mission of the organization. This role involves the oversight of high-level projects that integrate financial services with clinical initiatives. George Chiligiris drives the execution of corporate objectives, ensuring that personnel management and management information systems support the long-term goals of the network. Through the facilitation of cross-departmental communication, the Executive Vice President & Chief of Staff maintains operational cohesion across the United States. By streamlining executive decision-making processes, Chiligiris enhances the agility of the organization. This leadership position directly supports the growth of the network by ensuring that strategic initiatives receive the necessary resources and focus to succeed in a competitive healthcare landscape.

    Leslie Busby - Chief Medical Officer

    Leslie Busby, the Chief Medical Officer at The US Oncology Network, leads the clinical initiatives and research standards that define the medical excellence of the organization. By overseeing the implementation of advanced clinical research services, Busby ensures that network practices provide cutting-edge care to patients. This role involves the continuous evaluation of clinical standards to maintain high-quality outcomes across the entire network. Leslie Busby drives the integration of evidence-based practices into the daily operations of community-based oncology centers. Through the collaboration with other C-suite leaders, the Chief Medical Officer aligns medical strategies with the administrative and financial goals of the organization. By fostering innovation in cancer treatment, Busby enhances the clinical reputation of the network. This leadership function ensures that all medical services remain at the forefront of the industry, directly impacting the quality of care and the overall success of the network in the oncology sector.

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    Frequently Asked Questions Regarding The US Oncology Network Top Executives and Leadership Team

    Who leads The US Oncology Network?
    The US Oncology Network is led by Crystalynn Scott (Chief Executive Officer), along with executives such as Meagan Sampogna (Chief Operating Officer) and Devon Womack (President).
    Who is part of The US Oncology Network’s executive team?
    The executive team of The US Oncology Network includes leaders such as Crystalynn Scott (Chief Executive Officer), Meagan Sampogna (Chief Operating Officer), Devon Womack (President) and other senior executives.
    How many executives does The US Oncology Network have?
    The US Oncology Network has 5 executives leading key business areas.
    What roles are included in The US Oncology Network’s leadership team?
    The leadership team of The US Oncology Network includes roles such as Chief Executive Officer, Chief Operating Officer, President, Executive Vice President & Chief of Staff, Chief Medical Officer.