Investing Profile

Lynne Chou O’Keefe

InvestorVCFounder

Founder and Managing Partner at Define Ventures

definevc.com/about/San Francisco Bay Area

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Networks Lynne is a member of

Goldman Sachs Network

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Current Investing Position

Define Ventures Managing Partner

Investment Range

$750K - $6.0M

Sweet Spot

$4.0M

Investments On Record

Current Fund Size

$200M

Lynne Chou O’Keefe is on these Sector & Stage Rankings

Lynne Chou O’Keefe's Investments On Record (16)

Company	StageDateRound Size	Total Raised
Cohere Health	Series CMay 2025$90M Series CFeb 2024$50M Series BApr 2021$36M Series AJul 2020$10M	$190M
Co-investors: Dave Barrett (Polaris Partners), Michael Greeley (Flare Capital Partners)
Layer Health	Series AMar 2025$21M	$25M
Co-investors: Anthony Philippakis (GV (Google Ventures)), Parth Desai (Flare Capital Partners)
Marit Health	SeedMar 2025$3M	$3M
Soda Health	Series BDec 2024$54M Series ASep 2022$25M SeedAug 2021$6M	$85M
Co-investors: Ling Wong (Highbury Group)
9amHealth	Series AFeb 2024$10M Series AApr 2022$16M SeedSep 2021$4M	$30M
Co-investors: Scott Nolan (Founders Fund), Glen Tullman (7wire Ventures)
DexCare	Series CJun 2023$75M Series BJan 2022$50M Series AMar 2021$20M	$150M
Co-investors: Todd Cozzens (Transformation Capital), Liz Rockett (Kaiser Permanente Ventures)
Intrinsic	Series AMay 2023$15M Series AJun 2021$110M	$130M
Co-investors: Jared Friedman (Y Combinator), Austin Arensberg (Okta Ventures), Julie Lein (Urban Innovation Fund), Phin Barnes (The General Partnership), Louis Beryl
Crescendo Health	SeedJan 2023$3M	$3M