Dentsply Sirona has announced the appointment of Mark R. Bezjak as Group Vice President, Americas Regional Commercial Organization, effective January 28.
According to the company, the appointment is intended to support ongoing efforts to strengthen commercial operations and enhance engagement with customers across North, Central, and South America.
Mr. Bezjak brings more than two decades of leadership experience in the medical device sector, including oversight of large, complex organizations. He joins Dentsply Sirona from Zimmer Biomet, where he most recently served as President of the Americas division. His background includes leading commercial transformations, implementing technology-supported solutions, and managing growth initiatives within highly regulated clinical markets.
“Mark’s appointment is a critical step in ensuring we have the right leadership in place to execute our growth strategy,” said Aldo Denti, EVP, Chief Commercial Officer of Dentsply Sirona. “He brings deep commercial expertise, a strong customer-first mindset and a proven ability to build high-performing teams, modernize go-to-market strategies, and drive disciplined growth. His experience in Orthopedics—a highly demanding, customer-first market where success depends on close clinician engagement, rapid problem-solving, and strong field execution—aligns perfectly with our goal of elevating customer focus and strengthening how we serve the dental community.”
In his new role, Mr. Bezjak will work with regional and global leadership teams to support commercial execution and customer engagement across the Americas.
“I am excited to join Dentsply Sirona at an important moment for the company,” said Mr. Bezjak. “I look forward to working closely with Aldo and the broader leadership team to strengthen commercial execution, support our customers and build a foundation for sustained growth across the Americas.”
Professional Background
Prior to joining Dentsply Sirona, Mr. Bezjak held several senior leadership positions at Zimmer Biomet, including President of the Americas, President of North America, and Vice President and General Manager for North America. His experience includes commercial strategy development, organizational transformation, financial management, and the integration of technology into clinical product portfolios. Earlier in his career, he worked at Arrow International and Michelin North America.
Mr. Bezjak holds a Bachelor of Science in Marketing from Virginia Polytechnic Institute and State University (Virginia Tech) and a Master of Business Administration from the University of Richmond.
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Mark R. Bezjak
