NAVIX LEADERSHIP
John Krouskos
President & Chief Executive Officer
John Krouskos is the President and CEO of NAVIX, with over 30 years of experience in healthcare financial management. His leadership skills are evident in his ability to manage complex healthcare organizations, with expertise in areas such as accounting, financial operations, credentialing, risk management, and strategic planning. John’s deep understanding of the industry’s challenges is further demonstrated by his previous role as Chief Financial Officer at Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center in Boston. He holds a Bachelor of Science in Finance from the University of South Florida, Tampa. Beyond his professional success, John is committed to community service and promoting innovation in healthcare leadership. At NAVIX, he values teamwork and appreciates the collective efforts contributing to better healthcare services. He is dedicated to creating an environment that nurtures future healthcare leaders, highlighting his belief in the power of people to drive success and innovation in the field.
Dorie Kilduff
Chief Operating Officer
Dorie Kilduff, our Chief Operating Officer, brings over 25 years of leadership experience within the healthcare and technology sectors, driven by a deep commitment to quality, continuous improvement, and teamwork. Her guiding principles include Kaizen, Hoshin Planning, and Dr. W. Edwards Deming’s Total Quality Control (TQC), which collectively informs her strategic and operational approach. Dorie’s expertise spans corporate strategy, sales, marketing communications, strategic consulting, contract negotiations, client management, employee development, and fostering empowered teams. Since her start at NAVIX in 2010, Dorie has played a crucial role in harnessing technology to enhance team efficiency and performance. She holds a B.A. from Utica College at Syracuse University and an MBA from Northeastern University, where she honed her ability to cultivate environments that promote autonomy, excellence, and collaborative growth. In her personal life, Dorie maintains balance in her life with yoga, nature walks, reading, and spending quality time with her husband, four children, and dog, Calvin.
Melissa Sariti
SVP of Client Development
Melissa has been working in the diagnostic imaging field since 2003, managing clinical and operational teams, client relationships, and continuous quality improvement programs for non-invasive diagnostic service lines in hospitals and large private practices. With NAVIX, she has significant experience in the negotiation of contract terms, amendments, extensions and bids, and vendor contracts. Melissa has exceptional people skills, working well with physicians, technologists and sonographers, and administrators. Melissa enjoys her role as Senior Vice President of Client Development, working to ensure client satisfaction and to grow their service lines, improving financial and operational performance while increasing access to care. Outside of work, Melissa enjoys spending time with her husband, daughter, and rescue dogs, Leroy and Linus.