Founder Directory
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Founders2
Known for these resultsRole100%Role is parsed from founder titles in yc.db. Known for 100% of these rows — the rest have no title at all, mostly 2019–2023. Those rows stay in the result and are counted as Unknown, never as No.Bio100%Bio coverage: 100% of these founders have a bio on their YC profile. Every bio-derived facet (ex-company, school, credentials, discipline) is Unknown for the rest.Ex-company100%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 100% of these rows have at least one match.School50%School is matched from bios, case-sensitive for acronyms. 50% of these rows have at least one match.
- Timmy Dang@timdanggFounder/CTO · Amby HealthW25Healthcare · San Francisco
- Yos Wagenmans@yos_wFounder/CEO · Amby HealthW25Healthcare · San Francisco
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Timmy DangAmby HealthFounder/CTOWinter 2025HealthcareSan Francisco, United States2https://x.com/timdanggYos WagenmansAmby HealthFounder/CEOWinter 2025HealthcareSan Francisco, United States2https://x.com/yos_w
Showing 1–2 of 2 founders
Yos Wagenmans
Founder/CEO·Amby Health
PRIMARY INFO
RoleFounder/CEO
Team size2
BatchWinter 2025
LocationSan Francisco, United States
Company statusActive
StageEarly
BIO
Co-founder and CEO of Amby Health. Dropped out of MIT CS M.Eng. Previously led ML research at MIT CSAIL, worked on AI at Meta, and developed pre-hospital software at ALLM.
Ex-company, school and discipline below are derived from this bio. Nothing is inferred when the bio is missing.
BACKGROUND
CredentialsDropout / Thiel
DisciplineResearcherKeyword match from the bio text, not a classifier.
TRACK RECORD
First YC company on record
COMPANY CONTEXT
Amby HealthThe health coach that texts you first
Co-foundersTimmy Dang@timdangg
