Sirona Medical Raises $40M in Series D Funding Led by Avidity Partners

Why the Funding Matters

Sirona Medical will use the funding to strengthen customer implementation and support in the United States, commercialise Sirona Cortex, and improve its Sirona Network tools.

The company also plans to launch Sirona Global to expand its operations into international markets, including the UK, European Union, South Africa, New Zealand, and Australia.

Who founded Sirona Medical?

Sirona Medical was founded in 2018 by Cameron Andrews. The company is headquartered in San Francisco, California.

"Sirona's mission has always been to accelerate the transition to AI-powered healthcare globally," said Cameron Andrews, Founder and President of Sirona Medical. "We pioneered a new category of software in 2018 to accomplish this, and thanks to the confidence of our customers, partners, and investors, Sirona now has the permanent capital necessary to deliver this vision to tens of millions of patients a year and at global scale."

"As the industry confronts a radiology staffing crisis, Sirona's customers are growing capacity faster than any other defined segment of the U.S. radiology market," said Ken Kaufman, Chief Executive Officer of Sirona Medical. "We're proud of the capacity we helped our customers build this year, and look forward to deploying RadOS to more practices, hospitals, health systems, and international markets in 2027."

Market and Business Growth

Sirona Medical has brought hundreds of radiologists onto its cloud-native infrastructure. More than half of its customers currently collaborate in some way through the RadOS platform.

Over 2027, the company plans to refine its Sirona Network tools with input from private practices and health system partners. The improvements are intended to help customers make better use of the shared platform.

Sirona also plans to publish a series called “Built on Sirona,” featuring customer stories and technical deep dives into RadOS and how radiology practices use the platform to address operational and economic challenges.