Founder Directory
Built by Keitoto
Founders5
Known for these resultsRole60%Role is parsed from founder titles in yc.db. Known for 60% 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.Bio80%Bio coverage: 80% 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-company0%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 0% of these rows have at least one match.School0%School is matched from bios, case-sensitive for acronyms. 0% of these rows have at least one match.
- Ethan Kinnan@ethan_kinnanFounder/CEO · SherpaX26B2B · San Francisco
- Norbu Sonam@norbusonamFounder/CTO · SherpaX26B2B · San Francisco
- Federico GoldbergFounder · Tienda CryptoW20Fintech · Buenos Aires
- George KalogeropoulosFounder/CEO · HealthSherpaS12Healthcare · Sacramento
- Ning LiangFounder · HealthSherpaS12Healthcare · Sacramento
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Ethan KinnanSherpaFounder/CEOSpring 2026B2BSan Francisco, United States2https://x.com/ethan_kinnanNorbu SonamSherpaFounder/CTOSpring 2026B2BSan Francisco, United States2https://x.com/norbusonamFederico GoldbergTienda CryptoFounderWinter 2020FintechBuenos Aires, Argentina37—George KalogeropoulosHealthSherpaFounder/CEOSummer 2012HealthcareSacramento, United States220—Ning LiangHealthSherpaFounderSummer 2012HealthcareSacramento, United States220—
Showing 1–5 of 5 founders
George Kalogeropoulos
Founder/CEO·HealthSherpa
PRIMARY INFO
RoleFounder/CEO
Team size220
BatchSummer 2012
LocationSacramento, United States
Company statusActive
StageGrowth
BIO
CEO, HealthSherpa, the private sector Healthcare.gov. Over 10 million enrolled since 2014.
Ex-company, school and discipline below are derived from this bio. Nothing is inferred when the bio is missing.
BACKGROUND
No notable employer or school mentioned in the bio.
Credentialsnone mentioned
Disciplinenot detectedKeyword match from the bio text, not a classifier.
TRACK RECORD
First YC company on record
COMPANY CONTEXT
HHealthSherpa
ActivePrivate sector Healthcare.gov.
IndustryHealthcare
Websitehealthsherpa.com
Team size220
X—
LocationSacramento, United States
BatchSummer 2012
Co-foundersNing Liang
