One Mission:
Accelerate the transition
to AI powered healthcare

How we got here

Founded in 2018

Cameron Andrews, our Founder and President, started Sirona to reimagine from first principles how radiology is practiced in the AI-age.

Five Years of Deep R&D

From 2018-2023, Sirona built alongside an incredible group of design partners and practices. These practices and physicians believed in Sirona from the idea stage, and we wouldn't be here without them.

RadOS Launched in 2023

In November 2023, Sirona launched RadOS publicly. In the two years that followed, usage grew dramatically as practices across the country consolidated onto a single cloud-native platform.

Our values

Hospitality first

Our product is hospitality, not software. We want to be more than the best radiology IT vendor, we want to be our customer's and our employee's favorite business to work with.

Operate with humility

The problems we solve at Sirona require more expertise than can fit in one human mind. Every part of Sirona is a team sport. We take pride as a team, and as an individual player, operate with humility always. The physicians we serve are the stars of the show.

Be authentic

Authenticity is the foundation of trust, and our customers' trust is the foundation of our business. As a result, we don't censor or stylize ourselves - we are our most authentic selves, always. As a result, who we are as a company is as deeply authentic as our team is.

Care for others

For everyone at Sirona, being of service and caring for others is what brings us the most joy in life. We only need a small handful of inspired, ambitious people to change healthcare - so we treat each other as decade-long colleagues from day one, because according to the plan, we will be.

Unapologetically ambitious

The first industry reporters called Sirona "irrationally ambitious." They were right - and we built Sirona anyways. While healthcare IT is beset by mediocrity masquerading as practicality, at Sirona, we build what radiology needs most - solutions, not stop-gaps.

Leadership

Sirona’s leadership team directly led Powerscribe360 from inception to monopoly, McKesson PACS from two installs to 25% market share, the engineering of Amazon’s logistics engine from pre to post-IPO, commercial at AIDoc to from $20-50m, and more.

Cameron Andrews

Founder & President

Cameron Andrews grew up around private practice radiologists and started Sirona to build a new generation of tools physicians need to advance patient care. He studied biology and computer science at Stanford, doing his graduate work through Stanford's Center for Artificial Intelligence in Medicine & Imaging (AIMI). He spent three years working at Lux Capital, a $4B venture capital firm, where he focused on evaluating companies at the intersection of AI and medicine.

Ken Kaufman

Chief Executive Officer

Ken is an accomplished leader with over 20 years of experience in healthcare information technology. Previously, he has held key leadership roles, including a decade at McKesson Corporation, where he led PACS sales and worked closely with radiologists to solve complex challenges. As co-founder and CEO of PureWellness, Ken scaled a cloud-based population health platform to over 100 employees and millions of users, leading to its acquisition by Cerner Corporation.

Kate Kovalenko

Chief Strategy Officer

Kate has spent 15 of her 20+ years in healthcare devices and technology product management in radiology. Previously, Kate led product management & strategy for the Nuance Precision Imaging Network, and global commercial and product activities for the PowerScribe Reporting platform. Kate holds an MBA with a concentration in Healthcare Administration from Northeastern University in Boston.

Mark Longo, PhD

Chief Technology Innovation Officer

Dr. Mark Longo is an accomplished technology executive with extensive product development and product launch experience. He previously led the data science team at Quid, delivering innovative AI products to help enterprise customers uncover valuable insights in large quantities of text data. Dr. Longo holds a Ph.D. in evolutionary genetics from Stanford University.

Paul Gardner

Chief Architect

Paul Gardner is Sirona's Chief Architect, shaping the technical foundations of the platform. Previously, he spent over seven years at Dell Technologies in leadership roles, including Distinguished Engineer and manager of the retail platform's core services. He also served as Senior Director of Engineering at Sears Holdings and spent six years at Amazon as a Principal Engineer and Manager.

Nathan Ayers

Vice President, Product

Nathan leads product management and design for RadOS. He joined Sirona as Senior Director of Product Management & Design after a career shaping radiology software — leading product for AI-powered radiology workflow at Aidoc, diagnostic-imaging product management at Nuance, and Epic radiology and cardiovascular applications at Inova. Nathan pairs deep clinical-workflow knowledge with a designer's eye for the radiologist's experience.

Dan Sorrell

Vice President, Engineering

Dan leads the engineering teams building RadOS. As Sirona's software architect he designed the systems that stream high-resolution medical imaging in real time and the scalable data models behind Sirona's imaging workflows. Before Sirona, Dan spent two decades building health-IT and data platforms, including engineering-leadership roles at WiserTogether and CallFinder and earlier work at Cerner. He holds a degree in Computer Science from Champlain College.

Greg Stock

Vice President, People

Greg is Sirona's Vice President of People, where he oversees the company's human resources and talent acquisition strategies. Greg joined Sirona in 2021 through the acquisition of Nines AI, bringing over 20 years of experience in building accountable, high-performing teams and fostering cultures of excellence in complex, fast-paced organizations.

Ben Bedore

Vice President, Finance

Ben leads finance at Sirona, building the planning, reporting, and analysis behind the company's growth. He joined in 2026 after a decade at Intuitive, the surgical robotics company, where he held finance leadership roles across product and digital businesses. Ben graduated magna cum laude from Carleton College with a degree in economics, where he was also captain of the swim team.

Brett Stolberg

Vice President, Sales Operations

Brett is Sirona's Vice President of Sales Operations, building the systems and processes that scale the company's commercial engine. He joined Sirona as Director of Sales Development & Enablement, and previously drove sales development at Aidoc and led SDR teams at Nearpod. Brett holds a B.S. in Business Administration from the University of Central Florida.

Our Investors