Graham Rosenberg

Founder, Chairman and Chief Executive Officer

Graham founded Dentalcorp in 2011. Today the company is one of North America’s largest and fastest-growing dental support organizations, with a network of more than 650 practices across Canada and the United States.

In January 2026, Dentalcorp became a private company through a transaction with investment funds affiliated with GTCR. Graham went on to lead the company’s first expansion into the United States, partnering with Northstar Dental Partners, a dentist-led group based in Boca Raton, Florida.

In addition to his role at Dentalcorp, Graham serves on the Board of Directors of the North York General Hospital Foundation. He is a Chartered Professional Accountant (CPA) and holds both BBA and MBA degrees from the Schulich School of Business in Toronto.

In 2015, Graham was honoured as the EY Entrepreneur of the Year for Business Services. In 2023, he was named the EY Entrepreneur of the Year Ontario Overall Award winner.