Sirona Medical
Sirona Medical is an artificial intelligence company in San Francisco, United States, founded in 2018. It has raised $80.0M across 3 rounds, most recently a $40.0M Series D in October 2026.
Radiology untethered — cloud-native PACS, reporting, and AI-powered workflows
- Headquarters
- San Francisco, California
- Employees
- 51–200
- Founded
- 2018
- Business Model
- B2B
- Website
- sironamedical.com
- Total Funding
- $80.0M
- Last Round
- $40.0M Series DOct 2026
- Rounds
- 3
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 3 funding rounds and 2 investors for this company. The full record is or through the API.
About
Sirona Medical is a cloud-native radiology operating system (RadOS) platform that unifies every element of the radiology practice — PACS archive, diagnostic viewer, reporting engine, worklist, and AI workflows — into a single, seamless software environment. Founded in 2018 and based in San Francisco, California, Sirona's patented AI connects imaging, speech, and text across modalities: pixel-to-report technology auto-places findings into structured reports, agentic AI executes workflow tasks from speech prompts, and a radiology-specific LLM generates study-aware report templates. With over $110M raised since inception, 30+ contracted customers, and more than 1 million studies ingested per month, Sirona is transforming diagnostic radiology IT.
Summary
It lists 51–200 employees. It has raised $80.0M in total across 3 rounds, most recently a $40.0M Series D round in Oct 2026. Investors include Rose Park Advisors and 8VC.
Tech & App Stack
4 technologies & apps tracked
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Funding History
Oct 2026
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Funding: Series B through Series D. Amounts, valuations, and investors where available.
Investors
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