Icon Group Executive and Leadership Team

August, 2026

Leadership Overview

Icon Group has 6 executives leading key functions including strategy, operations, finance, transformation, regional management, and business development.

Committed to advancing cancer care across Australia, Icon Group delivers integrated oncology, radiation, and pharmacy services to improve patient recovery outcomes through clinical excellence and innovation.

Leadership Roles at Icon Group

  • Chief Executive Officer - Mark Middleton
  • Chief Financial Officer - Keren Rajwan
  • Chief Operating Officer - Arman Alibaev
  • President - Greg Bajek
  • Multi-Sector Sales & Operations Business Development Leadership Executive & President - Jeremy Kammerer
  • Chief of Staff & Chief Transformation Officer - Tracey Fyvie
  • Mark Middleton - Chief Executive Officer

    Mark Middleton, the Chief Executive Officer at Icon Group, directs the overarching strategic vision for cancer care delivery across the Australian market. Middleton oversees the integration of oncology, radiation, and pharmacy services to ensure seamless patient recovery pathways. By aligning clinical standards with operational efficiency, the Chief Executive Officer drives sustainable growth and maintains high-quality care benchmarks. Mark Middleton collaborates with the Board to secure long-term investment in medical technology and infrastructure. This leadership role involves navigating complex regulatory environments while expanding the footprint of cancer treatment facilities. Through rigorous oversight of clinical outcomes, the Chief Executive Officer ensures that the organization remains a leader in the healthcare sector. Middleton fosters a culture of innovation, prioritizing patient-centric solutions that address the evolving needs of the oncology community. Ultimately, the Chief Executive Officer secures the financial and operational health of the entire enterprise.
    Mark Middleton

    Keren Rajwan - Chief Financial Officer

    Keren Rajwan, the Chief Financial Officer at Icon Group, architects the financial strategy and capital allocation plans for the organization. Rajwan oversees fiscal reporting, budgeting, and investment analysis to support the expansion of oncology and radiation facilities. By managing the financial health of the company, the Chief Financial Officer ensures that resources remain available for cutting-edge medical technology and pharmacy infrastructure. Keren Rajwan collaborates with executive leadership to evaluate the economic viability of new clinical ventures and market opportunities. This role involves rigorous risk management and the maintenance of strong relationships with financial stakeholders. Through precise financial modeling, the Chief Financial Officer provides the data necessary for informed decision-making at the board level. Rajwan drives cost-efficiency programs that allow the organization to reinvest in patient care services. Ultimately, the Chief Financial Officer secures the fiscal foundation required to sustain the long-term growth and clinical impact of the business.

    Arman Alibaev - Chief Operating Officer

    Arman Alibaev, the Chief Operating Officer at Icon Group, manages the daily execution of oncology and radiation services across all clinical sites. Alibaev optimizes resource allocation within chemotherapy compounding and pharmacy departments to maximize patient throughput. Overseeing the operational backbone of the organization, the Chief Operating Officer ensures that clinical teams possess the necessary tools for effective treatment delivery. Arman Alibaev monitors performance metrics to identify bottlenecks in service delivery and implements scalable solutions to enhance efficiency. This role requires constant coordination with regional managers to maintain consistent care standards across diverse geographic locations. By streamlining internal processes, the Chief Operating Officer supports the broader mission of accessible cancer care. Alibaev drives continuous improvement initiatives that reduce wait times and improve the overall patient experience. Through meticulous management of clinical assets, the Chief Operating Officer guarantees operational excellence and supports the long-term stability of the healthcare network.

    Greg Bajek - President

    Greg Bajek, the President at Icon Group, leads the execution of regional growth strategies and oversees the performance of clinical service lines. Bajek directs the expansion of radiation oncology and chemotherapy services to ensure broad market reach across Australia. By managing the performance of regional teams, the President ensures that every facility adheres to the highest standards of patient care. Greg Bajek collaborates with the Chief Executive Officer to translate corporate strategy into actionable regional plans. This role involves building partnerships with local healthcare providers and stakeholders to enhance the accessibility of cancer treatment. Through the oversight of clinical service delivery, the President drives revenue growth and market penetration. Bajek monitors regional trends to adapt service offerings to the specific needs of local patient populations. Ultimately, the President ensures that the organization maintains a competitive edge while delivering consistent, high-quality care across all operational territories.

    Jeremy Kammerer - Multi-Sector Sales & Operations Business Development Leadership Executive & President

    Jeremy Kammerer, the Multi-Sector Sales & Operations Business Development Leadership Executive & President at Icon Group, drives the acquisition of new clinical partnerships and market expansion opportunities. Kammerer oversees the development of business models that integrate pharmacy and oncology services into new geographic markets. By identifying emerging trends in cancer care, the Multi-Sector Sales & Operations Business Development Leadership Executive & President architects strategies to capture new patient segments. Jeremy Kammerer manages the sales pipeline and coordinates with operational leaders to ensure that new business ventures align with existing clinical capabilities. This role involves negotiating complex agreements and fostering relationships with healthcare networks to broaden the reach of the organization. Through the pursuit of strategic growth, the Multi-Sector Sales & Operations Business Development Leadership Executive & President increases the footprint of the company. Kammerer ensures that business development efforts remain focused on sustainable, long-term value creation for the entire healthcare enterprise.

    Tracey Fyvie - Chief of Staff & Chief Transformation Officer

    Tracey Fyvie, the Chief of Staff & Chief Transformation Officer at Icon Group, executes organizational change initiatives and streamlines internal communication channels. Fyvie oversees the implementation of new digital health platforms and process improvements within the oncology and radiation departments. By aligning departmental goals with the corporate mission, the Chief of Staff & Chief Transformation Officer drives cultural and operational evolution. Tracey Fyvie facilitates high-level meetings and ensures that strategic priorities receive consistent focus from the leadership team. This role involves identifying areas for structural optimization to improve the speed and quality of cancer care delivery. Through the management of cross-functional projects, the Chief of Staff & Chief Transformation Officer bridges the gap between clinical operations and administrative support. Fyvie monitors the progress of transformation efforts to ensure measurable improvements in organizational agility. Ultimately, the Chief of Staff & Chief Transformation Officer strengthens the internal framework that supports the delivery of world-class medical services.

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    Frequently Asked Questions Regarding Icon Group Top Executives and Leadership Team

    Who leads Icon Group?
    Icon Group is led by Mark Middleton (Chief Executive Officer), along with executives such as Keren Rajwan (Chief Financial Officer) and Arman Alibaev (Chief Operating Officer).
    Who is part of Icon Group’s executive team?
    The executive team of Icon Group includes leaders such as Mark Middleton (Chief Executive Officer), Keren Rajwan (Chief Financial Officer), Arman Alibaev (Chief Operating Officer) and other senior executives.
    How many executives does Icon Group have?
    Icon Group has 6 executives leading key business areas.
    What roles are included in Icon Group’s leadership team?
    The leadership team of Icon Group includes roles such as Chief Executive Officer, Chief Financial Officer, Chief Operating Officer, President, Multi-Sector Sales & Operations Business Development Leadership Executive & President.