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Tannen Hall

Tannen Hall

Stanford CS + AI | CTO @ Paratus (YC W25)

tannen-hall
Palo Alto, California
Joined December 2025

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5.3K connections

Summary

Tannen Hall is an emerging entrepreneur and AI innovator, co-founding Paratus Health, which leverages AI to streamline patient intake and improve healthcare efficiency. His motivation stems from a personal family experience with a broken healthcare system, driving him to apply his Stanford AI and Computer Science background to real-world medical challenges. hiretop+3
He is an alumnus of the Y Combinator Winter 2025 batch through Paratus Health, indicating early-stage startup success and access to a significant entrepreneurial network. His academic journey at Stanford, focusing on Computer Science and Biology, was interrupted to pursue this venture full-time, highlighting a strong commitment to his entrepreneurial endeavors. ycombinator+1
Prior to Paratus Health, Tannen gained diverse experience including AI development at Third Wave Analytics, co-founding Tut-Tut, and internships in medical genetics research at Emory University and technical roles at Redemption Games, Inc. This varied background demonstrates an early interest in technology, healthcare, and entrepreneurship.

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Notes

PBPablo Bermudez-Canetesaid
THTannen Hall
is one of the most impressive founders or executives they've worked with from recent YC batches.

Feb 21, 2026