Dyania Health
New York, US · Founded 2019 · 41 employees on LinkedIn · 8 known investors
Dyania Health develops AI and natural language processing technology for clinical research and healthcare applications, serving healthcare systems and clinical trial management. The company leverages machine learning and unstructured data analysis to improve healthcare decision-making and EMR integration across North America and Europe.
Also known as Dyania · Synapsis AI
Founders & leadership
Dyania Health was founded in 2019 by Eirini Sloser and Eirini Schlosser.


Investors · 8
Company profile
researched Aug 2026Dyania Health develops Synapsis AI, a medically trained artificial intelligence and natural language processing system that reads and interprets electronic medical records to automate chart review. The company states that Synapsis AI can read and interpret an EMR in approximately 0.5 seconds using two GPUs, compared with roughly 30 minutes for a human reader. Applications marketed by the company include Patient Finder for trial pre-screening and enrollment, registries reporting, observational studies, study feasibility assessment, and evidence-guided care pathways.
The platform is deployed inside the customer's environment: software is installed behind the healthcare system firewall, on-premise or in a private cloud, so that patient data does not leave the health system, which the company positions as supporting HIPAA, HITRUST and GDPR compliance requirements. Dyania performs a one-time deployment and ongoing maintenance, with team members accessing sandboxed environments via VPN or the health system's access management solution. An in-house physician team participates in protocol assessment and scoping, deconstruction of trial eligibility criteria into deterministic logic for the reasoning engine, drafting protocols for investigator-initiated retrospective studies, and adjudicating true and false positives and negatives before results are delivered to customers.
The company name derives from the Greek word "διάνοια," referring to intelligence or acumen.
Business model
Dyania Health licenses and deploys its Synapsis AI software within healthcare systems' own computing environments, combining the technology with services delivered by an in-house physician team, including protocol scoping, criteria translation into machine logic, study protocol drafting and results review. Deployment involves a one-time installation performed by Dyania along with ongoing maintenance; hardware requirements, including GPUs, scale with patient population, number of trials, studies or reporting projects, and disease areas.
Traction
The company reports deployment of its AI platform across the Cleveland Clinic health system for clinical trial recruitment, and cites peer-reviewed and conference-presented studies of Synapsis AI, including publications in the Journal of Cardiac Failure and presentations at ASH 2025, ASCO 2025 and ACC.25 covering transthyretin cardiac amyloidosis screening, melanoma data abstraction and polycythemia vera trial screening. Awards include a 2025 Fierce Innovation Award in Artificial Intelligence Solutions, a Fierce Healthcare award for Excellence in Data-Driven DEI Practices, inclusion in the New York Digital Health 100, and acceptance into the 2025 CancerX Accelerator Program.
▸Full profile — technology, go-to-market, geography
Technology
Synapsis AI is described as a medically trained large language model with natural language processing capabilities and a reasoning engine that consumes eligibility criteria converted into deterministic logic. The model is small enough to run inside a health system's computing environment on-premise or in a private cloud, and the company reports reading and interpreting a single EMR in 0.5 seconds using two GPUs. Company-affiliated research includes work on stepwise confidence estimation for failure detection in self-evaluating LLMs for multi-step tasks (arXiv:2511.07364), and studies applying the system to chart review and eligibility screening in transthyretin amyloid cardiomyopathy, melanoma clinical data abstraction, and polycythemia vera.
Go-to-market
Healthcare systems, physicians, pharmaceutical sponsors running clinical trials, and, indirectly, patients who may qualify for trials or treatments. Named health system users include Cleveland Clinic.", "go_to_market">
Geography
Headquartered in New York, United States.
Compiled by commissioned research from 1 cited public sources — announcements, filings, and press listed under research sources below.
Key figures
latest reportedCompany-reported or press-reported figures, each dated to when it was claimed — not independently audited.
Competitors · 5
by search overlapCompanies competing with Dyania Health for the same Google search keywords, organic and paid, via search-intersection analysis.
Timeline · 9
launches, deals, and filingsCompany updates page lists a $10 million Series A funding round.
$10M source ↗
Cleveland Clinic deployed Dyania Health's artificial intelligence platform across its health system for clinical trial recruitment.
Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.
▸Research sources · 1
primary sources listed
- Dyania Healthdyaniahealth.com · web
1 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does Dyania Health do?
- Dyania Health builds Synapsis AI, a medically trained LLM system that automates EMR chart review and clinical trial screening.
- Who founded Dyania Health?
- Dyania Health was founded by Eirini Sloser, Eirini Schlosser in 2019.
- Who are Dyania Health's investors?
- Dyania Health's investors include Genesis Ventures, HealthX Ventures, Innospark Ventures, Outsiders, Tau Ventures, Tech Square Ventures, Motivate Venture Capital, Wedbush Ventures.
- Where is Dyania Health headquartered?
- Dyania Health is headquartered in New York, US.






