Founder Directory
Built by Keitoto
Founders52
Known for these resultsRole12%Role is parsed from founder titles in yc.db. Known for 12% 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.Bio71%Bio coverage: 71% 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-company6%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 6% of these rows have at least one match.School31%School is matched from bios, case-sensitive for acronyms. 31% of these rows have at least one match.
- Jeffrey LangeFounder · ScanbaseW23Healthcare · Los Angeles
- Steve RogerFounder · ScanbaseW23Healthcare · Los Angeles
- Alexander SinghFounder · AlfieW22Healthcare · New York
- Hasan SyedFounder · AlfieW22Healthcare · New York
- Arpit RaoFounder · Ankr HealthW22Healthcare · Houston
- Shivani RaoFounder · Ankr HealthW22Healthcare · Houston
- Alex Cheung@cheungyinglonFounder · InstalabW22Healthcare · New York
- Johannes Vermandois@jvrmndsFounder · NorthwindW22Healthcare · Los Angeles
- Naina LimbekarFounder · Reviving MindW22Healthcare · San Francisco
- Rahul SharmaFounder · Reviving MindW22Healthcare · San Francisco
- Jennifer Curtin@jencurtinmdFounder · RTHMW22Healthcare · San Francisco
- Ryan KelloggFounder · RTHMW22Healthcare · San Francisco
- Katy HondaFounder · Comet HealthS21Healthcare · San Francisco
- Nina Lu@ninajluFounder · Comet HealthS21Healthcare · San Francisco
- Max GreenfeldFounder · Equipt HealthS21Healthcare · Seattle
- Rebecca WeisingerFounder · Equipt HealthS21Healthcare · Seattle
- Casey Harlin@CaseyHarlinFounder · RinseS21Healthcare · San Francisco
- Jialu TuFounder · Tuli HealthS21Healthcare · London
- Jiawei LiFounder · Tuli HealthS21Healthcare · London
- Brian MaurerFounder · BristleW21Healthcare · San Francisco
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Jeffrey LangeScanbaseFounderWinter 2023HealthcareLos Angeles, United States10—Steve RogerScanbaseFounderWinter 2023HealthcareLos Angeles, United States10—Alexander SinghAlfieFounderWinter 2022HealthcareNew York, United States6—Hasan SyedAlfieFounderWinter 2022HealthcareNew York, United States6—Arpit RaoAnkr HealthFounderWinter 2022HealthcareHouston, United States30—Shivani RaoAnkr HealthFounderWinter 2022HealthcareHouston, United States30—Alex CheungInstalabFounderWinter 2022HealthcareNew York, United States0https://x.com/cheungyinglonJohannes VermandoisNorthwindFounderWinter 2022HealthcareLos Angeles, United States6https://x.com/jvrmndsNaina LimbekarReviving MindFounderWinter 2022HealthcareSan Francisco, United States3—Rahul SharmaReviving MindFounderWinter 2022HealthcareSan Francisco, United States3—Jennifer CurtinRTHMFounderWinter 2022HealthcareSan Francisco, United States10https://x.com/jencurtinmdRyan KelloggRTHMFounderWinter 2022HealthcareSan Francisco, United States10—Katy HondaComet HealthFounderSummer 2021HealthcareSan Francisco, United States3—Nina LuComet HealthFounderSummer 2021HealthcareSan Francisco, United States3https://x.com/ninajluMax GreenfeldEquipt HealthFounderSummer 2021HealthcareSeattle, United States——Rebecca WeisingerEquipt HealthFounderSummer 2021HealthcareSeattle, United States——Casey HarlinRinseFounderSummer 2021HealthcareSan Francisco, United States6https://x.com/CaseyHarlinJialu TuTuli HealthFounderSummer 2021HealthcareLondon, United Kingdom4—Jiawei LiTuli HealthFounderSummer 2021HealthcareLondon, United Kingdom4—Brian MaurerBristleFounderWinter 2021HealthcareSan Francisco, United States6—
Showing 1–20 of 52 founders
David Lin
Founder·Bristle
PRIMARY INFO
RoleFounder· not in title
Team size6
BatchWinter 2021
LocationSan Francisco, United States
Company statusActive
StageEarly
BIO
All things Bristle.
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
BristleAt-home oral health testing, coaching & care
IndustryHealthcare
Websitebristlehealth.com/
Team size6
X—
LocationSan Francisco, United States
BatchWinter 2021
