Quick answers
Who is Steven Aviv?
A co-founder and the chief technology officer of Pentavere, the Toronto health-AI company. Pentavere's about page, checked in September 2026, lists Steven Aviv as "Cofounder | Chief Technology Officer" alongside cofounder and CEO Aaron Leibtag, and credits Aviv with more than 20 years designing and implementing portfolio risk management systems for large financial institutions.
What did Steven Aviv build at Pentavere?
DARWEN AI, the company's engine for reading unstructured clinical documentation. Pentavere's about page says Aviv led the design and development of DARWEN AI and describes Aviv as a system and data architect.
Is Pentavere part of HEALWELL AI?
Yes. HEALWELL AI's June 26, 2024 news release quoted Steven Aviv as "Chief Technology Officer of Pentavere, a HEALWELL subsidiary." Hamilton Health Sciences reported in February 2025 that HEALWELL AI acquired Pentavere in 2023.