Investing Profile

John Kuelper

VCInvestor
Early & Growth Stage Investor, Healthcare Technology
United States
Photo of John Kuelper, Managing Director at Ascension Ventures

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Northwestern University - Kellogg School of Management Network
96 CONNECTIONS
Washington University in St. Louis Network
31 CONNECTIONS
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Ascension Ventures Managing Director
$3.0M - $15.0M
$8.0M
14
$255M
CompanyStageDateRound SizeTotal Raised
Cofactor Genomics
Series UnknownDec 2025
Series ASep 2017$18M
$21M
Co-investors: Greg Yap (Menlo Ventures), Andrew Gault (7percent Ventures), David Lee (SLVC), Greg Castle (Anorak Ventures)
NextSense
Series ANov 2025$16M
$16M
Co-investors: Amy Kruse (Satori Capital)
Cala Health
Series CDec 2024$50M
Series DNov 2021$77M
$130M
Co-investors: Laura Rippy (Alumni Ventures )
Elation Health
Series DJul 2022$50M
$50M
Co-investors: Jonathan Bush
AristaMD
Series BJul 2020$6M
$6M
Co-investors: Payal Agrawal Divakaran (.406 Ventures)
Syapse
Series FMay 2020$30M
Series EJan 2019$20M
Series DNov 2017$30M
Series CJan 2016$25M
$210M
Co-investors: Andrea Jackson (Northpond Ventures)
Reputation
Series CAug 2019$35M
Series AJan 2017$22M
$57M
Olive
Series DJul 2018$33M
$860M
Co-investors: Scott Shleifer (Tiger Global Management), Kelly Perdew (Moonshots Capital), Craig Cummings (Moonshots Capital), Chris Olsen (Drive Capital), Billy Deitch (Oak HC/FT), Pat Matthews (Active Capital), Jared Kesselheim (Transformation Capital)
Washington University in St. Louis BA Cognitive Neuroscience
Northwestern University - Kellogg School of Management MBA Quantitative Finance
Northwestern University Pritzker School of Law JD Technology Law