synapsis-ai
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Eirini Schlosser
Eirini Schlosser is the founder and CEO of Dyania Health, a clinical research AI company building Synapsis AI, a natural language understanding platform that reads unstructured electronic medical records to pre-screen patients for clinical trials and automate chart abstraction. The only non-physician in a family of doctors, she spent childhood summers digitizing her father's patient records, then worked on more than $60 billion of deals at Morgan Stanley before leaving finance to build technology. She founded the NLP startup Chuz, then launched Dyania Health in 2019, raising $17.55M and earning a spot on Inc.'s 2025 Female Founders 500.
Dyania Health
Dyania Health builds Synapsis AI, a medically trained large language model that reads unstructured electronic medical records - physician notes, pathology reports, imaging notes - and answers complex clinical questions with roughly 95% accuracy in under a second per record. Deployed inside health systems' own firewalls, the platform automates clinical trial pre-screening, chart abstraction, observational studies, and registry reporting, turning weeks of manual nurse and physician chart review into minutes. Founded in 2020 by former Morgan Stanley dealmaker Eirini Schlosser and headquartered in Jersey City with a team in Athens, the company raised a $10M Series A in 2024 and counts Cleveland Clinic among its earliest enterprise partners.