Leadership Overview
ExamWorks has 7 executives leading key functions including strategy, regional operations, information technology, financial management, and medical examination services.
Focused on delivering high-quality independent medical evaluations, ExamWorks maintains a commitment to operational excellence and rigorous compliance standards across the entire healthcare and insurance landscape.
Focused on delivering high-quality independent medical evaluations, ExamWorks maintains a commitment to operational excellence and rigorous compliance standards across the entire healthcare and insurance landscape.
Leadership Roles at ExamWorks
J. Miguel de Castro - Chief Executive Officer
J. Miguel de Castro, the Chief Executive Officer at ExamWorks, directs the overarching corporate strategy and long-term vision for the organization. By aligning internal resources with the evolving needs of the insurance and legal sectors, de Castro ensures the company maintains a competitive edge in independent medical examinations. This leadership role involves constant collaboration with the Board to refine service delivery models and expand market reach. J. Miguel de Castro monitors key performance indicators to drive sustainable growth and operational efficiency across all business units. Through the implementation of advanced management frameworks, the Chief Executive Officer optimizes the delivery of peer reviews and medical record analysis. Ultimately, de Castro secures the firm's position as a leader in the industry by fostering a culture of precision and accountability that permeates every level of the enterprise.
Niel Simon - Chief Executive Officer (North America)
Niel Simon, the Chief Executive Officer (North America) at ExamWorks, manages the strategic execution of medical review services across the North American market. Overseeing regional operations, Simon drives initiatives that enhance the efficiency of independent medical examinations and bill review processes. This role requires close coordination with operational teams to ensure that service quality meets the rigorous demands of insurance carriers and legal professionals. Niel Simon architects scalable workflows that streamline document management and credentialing, directly impacting the speed and accuracy of client deliverables. By analyzing regional market trends, the Chief Executive Officer (North America) identifies opportunities for service expansion and process optimization. Through consistent focus on regional performance metrics, Simon ensures that the company remains the preferred partner for complex medical evaluation needs throughout the continent.

Karen Sullivan - Chief Executive Officer, American (North)
Karen Sullivan, the Chief Executive Officer, American (North) at ExamWorks, leads the strategic development of Medicare compliance and specialized medical review programs. Sullivan focuses on the integration of regulatory standards into daily operations, ensuring that all medical record reviews adhere to strict legal requirements. This leadership position involves managing cross-functional teams to improve the accuracy of bill reviews and compliance reporting. Karen Sullivan drives the adoption of new methodologies that enhance the reliability of independent medical examinations for North American clients. By fostering strong relationships with regulatory bodies and industry stakeholders, the Chief Executive Officer, American (North) strengthens the company's reputation for integrity and precision. Through the continuous refinement of compliance protocols, Sullivan supports the broader organizational goal of providing high-value, risk-mitigating services to the insurance and healthcare sectors.
Brent Nalley - President, Examworks Ime (US)
Brent Nalley, the President, Examworks Ime (US) at ExamWorks, leads the operational delivery of independent medical examinations within the United States. Nalley focuses on scaling the service network and ensuring that medical professionals provide timely, accurate assessments for all clients. This role involves managing the day-to-day operations of the IME division, including the coordination of complex medical record reviews. Brent Nalley drives initiatives to improve the quality of examiner panels and the overall client experience. By working closely with regional managers, the President, Examworks Ime (US) ensures that service delivery remains consistent and compliant with national standards. Through the optimization of operational workflows, Nalley supports the company's goal of providing efficient, high-quality medical evaluation services that meet the specific needs of the US insurance and legal markets.
Phillip Telgenhoff - President
Phillip Telgenhoff, the President at ExamWorks, oversees the execution of corporate initiatives and the expansion of service offerings across the organization. Telgenhoff focuses on driving business development and strengthening client partnerships to ensure sustained market growth. This leadership role involves coordinating across departments to align service delivery with the company's strategic goals. Phillip Telgenhoff directs the implementation of new operational processes that enhance the efficiency of medical record reviews and bill review services. By analyzing market opportunities, the President identifies new avenues for service diversification and revenue generation. Through active engagement with key stakeholders, Telgenhoff ensures that the organization remains responsive to the evolving needs of the healthcare and insurance industries, ultimately supporting the company's commitment to excellence in independent medical evaluations.
Dan Cavanagh - Chief Information Officer
Dan Cavanagh, the Chief Information Officer at ExamWorks, directs the technological infrastructure and digital transformation initiatives essential for modern medical review services. Cavanagh oversees the development of agile software platforms that support document management and secure data exchange. This role involves architecting robust systems that protect sensitive medical information while ensuring seamless access for clients and internal staff. Dan Cavanagh drives the implementation of advanced analytics tools to improve the speed and quality of peer reviews. By collaborating with other C-suite leaders, the Chief Information Officer aligns technical capabilities with the company's broader business objectives. Through the continuous modernization of IT assets, Cavanagh ensures that the organization remains at the forefront of digital innovation in the independent medical examination industry, ultimately enhancing operational efficiency and client satisfaction.
Fernandez de Castro - Chief Finance Officer
Fernandez de Castro, the Chief Finance Officer at ExamWorks, manages the financial health and fiscal strategy of the organization. Overseeing capital allocation and budgetary planning, de Castro ensures that resources support the company's core mission of providing high-quality medical evaluations. This role involves rigorous financial analysis to optimize revenue streams from bill reviews and credentialing services. Fernandez de Castro drives the development of financial models that support long-term growth and investment in new service areas. By maintaining strict oversight of fiscal performance, the Chief Finance Officer provides the necessary data for strategic decision-making across the executive team. Through the implementation of efficient financial controls, de Castro secures the company's economic stability, allowing the firm to invest in the technology and talent required to maintain a dominant market position.
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