Executive Leaders
At iTX, our success is rooted in the strength of our people. Our team brings valuable experience, professional expertise, and a shared commitment to advancing revenue cycle management for healthcare providers. Together, our diversity and collaboration enable us to deliver solutions that meet the evolving needs of the healthcare industry.

Ray Dziubla
President and Chief Executive Officer
Experienced in both provider and vendor environments, Ray is a “hands on” executive that has accumulated over 30 years of business development, operations, and executive leadership skills within the healthcare industry. At iTX, Ray is focused on success through treating clients as constituents, collaborative client/vendor relationships to mutually determine success markers, and influencing operational outcomes through the right mix of people and technology. Internally, Ray is focused on providing employee satisfaction through a personal but highly professional work environment that is truly inclusive with opportunities for growth and advancement to those that merit it.

John Bookmyer
Chair
John brings more than 40 years of experience in healthcare finance and business development. He co-founded Pain Management Group and currently serves as Chairman. John serves as Chair of iTX, working to help grow the organization through ensuring exceptional service to iTX partner customers. He has served on the iTX board since it was founded.

Bryan Martin
Sr. Vice President, Client Success
With more than 20 years of focused leadership in healthcare provider revenue cycle management, business development, and internal audit, Bryan has led efforts to ensure robust business process efficiency, increase organizational profit margins, lead internal training programs, and promote quality assurance initiatives. His work supports organizational excellence by executing strategic assessments, leveraging automation solutions, and aligning RCM initiatives with operational priorities. Bryan has been in the trenches of hospital leadership—from rural 100-bed facilities to large regional systems with 20,000+ employees and over $4 billion in gross revenue. He has strategically guided revenue cycle departments that include front-end patient registration/scheduling/eligib

Steve Dandurand
Chief Financial Officer
Steve is a seasoned financial executive and CPA with extensive CFO, audit, public-sector finance, and executive leadership experience across manufacturing, municipal government, consulting, insurance benefits, startups, and privately held businesses. He brings a strong record of overseeing accounting operations, budgeting, financial reporting, internal controls, strategic planning, and organizational leadership. Experienced in managing finance and administrative teams, advising public entities, and supporting executive decision-making. Known for practical financial insight, disciplined management, team development, and the ability to strengthen financial functions while helping organizations pursue growth, stability, accountability, and long-term success.
