ExamWorks Executive and Leadership Team

July, 2026

Leadership Overview

ExamWorks has 6 executives leading key functions including information technology, finance, medical operations, and US independent medical examinations.

Driven by a commitment to excellence, ExamWorks provides comprehensive independent medical examination services, focusing on accurate peer and medical record reviews, efficient bill reviews, and robust Medicare compliance to support the legal and insurance industries.

Leadership Roles at ExamWorks

  • President & Chief Medical Officer - Kathryn Kolonic
  • President, Examworks Ime (US) - Brent Nalley
  • President & Chief Medical Officer - Kathryn Do
  • President - Phillip Telgenhoff
  • Chief Information Officer - Dan Cavanagh
  • Chief Finance Officer - Fernandez de Castro
  • Kathryn Kolonic - President & Chief Medical Officer

    Kathryn Kolonic, the President & Chief Medical Officer at ExamWorks, leads the strategic direction and operational execution of all medical services. This dual role involves overseeing the quality and integrity of independent medical examinations, peer reviews, and medical record analyses. Kathryn Kolonic ensures adherence to the highest clinical standards and regulatory compliance across the United States. The President & Chief Medical Officer drives innovation in medical assessment methodologies and guides the credentialing of medical professionals. By fostering a culture of clinical excellence, Kolonic directly enhances ExamWorks' reputation for accurate and reliable medical evaluations. This leadership position is crucial for maintaining the trust of clients and stakeholders in the medical review process.
    Kathryn Kolonic

    Brent Nalley - President, Examworks Ime (US)

    Brent Nalley, the President, Examworks Ime (US) at ExamWorks, directs the comprehensive operations of the independent medical examination services across the United States. This executive is responsible for driving growth, optimizing service delivery, and ensuring client satisfaction within the US market. Brent Nalley oversees the integration of peer reviews, medical record analyses, and bill reviews to provide a cohesive service offering. The President, Examworks Ime (US) focuses on enhancing operational efficiencies and expanding market reach through strategic initiatives. By leading the US IME division, Nalley directly impacts ExamWorks' ability to deliver accurate and timely medical evaluations, reinforcing the company's position as a leading provider in the industry.

    Kathryn Do - President & Chief Medical Officer

    Kathryn Do, the President & Chief Medical Officer at ExamWorks, spearheads the clinical strategy and operational oversight of medical review services. This executive ensures the delivery of high-quality independent medical examinations, peer reviews, and medical record analyses, upholding stringent quality standards. Kathryn Do guides the development and implementation of best practices in medical assessment and compliance, including Medicare compliance. The President & Chief Medical Officer collaborates with internal teams to enhance service offerings and maintain ExamWorks' reputation for clinical integrity. By focusing on medical excellence and regulatory adherence, Do directly contributes to the reliability and accuracy of the evaluations provided across the organization.

    Phillip Telgenhoff - President

    Phillip Telgenhoff, the President at ExamWorks, drives the overall strategic vision and operational performance of the company. This leadership role encompasses guiding key business units and ensuring alignment with ExamWorks' mission to provide exceptional independent medical examination services. Phillip Telgenhoff oversees the integration of services such as peer reviews, medical record analyses, and bill reviews, focusing on maximizing efficiency and client value. The President works closely with executive leadership to identify growth opportunities and enhance market presence within the bizservice and consulting sectors. By championing strategic initiatives, Telgenhoff directly contributes to ExamWorks' sustained success and its commitment to delivering accurate, reliable medical assessments.
    Phillip Telgenhoff

    Dan Cavanagh - Chief Information Officer

    Dan Cavanagh, the Chief Information Officer at ExamWorks, directs all information technology operations and strategy. Overseeing the development and implementation of agile methodologies, Cavanagh ensures the seamless integration of technology across all service areas, including document management and credentialing. This leadership role involves architecting scalable IT infrastructure to support ExamWorks' growing service portfolio and enhancing data security protocols. By optimizing system performance and driving digital transformation initiatives, Dan Cavanagh directly impacts the efficiency and reliability of ExamWorks' core operations. The Chief Information Officer's focus remains on leveraging technology to streamline processes and deliver superior service delivery across the United States.

    Fernandez de Castro - Chief Finance Officer

    Fernandez de Castro, the Chief Finance Officer at ExamWorks, manages all financial planning, reporting, and investment strategies. This executive oversees the company's fiscal health, ensuring robust financial controls and driving profitability through strategic resource allocation. Fernandez de Castro's responsibilities include managing budgets, analyzing financial performance, and identifying opportunities for cost optimization across all ExamWorks' service lines, such as peer reviews and bill reviews. The Chief Finance Officer plays a critical part in securing funding for new initiatives and maintaining strong relationships with financial institutions. By providing critical financial insights, Fernandez de Castro supports informed decision-making across the organization, directly contributing to ExamWorks' sustained growth and market stability within the independent medical examination sector.

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    Frequently Asked Questions Regarding ExamWorks Top Executives and Leadership Team

    Who leads ExamWorks?
    ExamWorks is led by Kathryn Kolonic (President & Chief Medical Officer), along with executives such as Brent Nalley (President, Examworks Ime (US)) and Kathryn Do (President & Chief Medical Officer).
    Who is part of ExamWorks’s executive team?
    The executive team of ExamWorks includes leaders such as Kathryn Kolonic (President & Chief Medical Officer), Brent Nalley (President, Examworks Ime (US)), Kathryn Do (President & Chief Medical Officer) and other senior executives.
    How many executives does ExamWorks have?
    ExamWorks has 6 executives leading key business areas.
    What roles are included in ExamWorks’s leadership team?
    The leadership team of ExamWorks includes roles such as President & Chief Medical Officer, President, Examworks Ime (US), President & Chief Medical Officer, President, Chief Information Officer.