Nat Turner

Angel investor

Stages: Seed, Series A
Cheque size: $100k to $2m
Based in: United States
Focus: Oncology, Health data, Health IT

Nat Turner is an entrepreneur and investor who co-founded Flatiron Health, the oncology data company acquired by Roche, with Zachary Weinberg. A Wharton graduate, he previously co-founded the advertising technology company Invite Media.

Flatiron Health co-founder investing in real world data and oncology infrastructure.

Notable investments

Flatiron Health
Collectors
Oncology data startups

Firm website LinkedIn X

The journey

How Nat Turner got here, step by step.

2004 to 2008
Studied at the Wharton School
Turner attended the University of Pennsylvania's Wharton School, graduating cum laude in economics.
2007
Co-founded Invite Media
He co-founded Invite Media, an advertising technology company, with Zachary Weinberg while still a student.
2010
Invite Media acquired by Google
Google acquired Invite Media, giving Turner early experience building and exiting a technology company.
2012
Co-founded Flatiron Health
Turner co-founded Flatiron Health with Weinberg, focusing on data and technology for cancer care.
2012 to 2018
Led Flatiron as chief executive
He grew Flatiron's oncology data offerings for both care providers and life sciences companies.
2018
Flatiron acquired by Roche
Roche acquired Flatiron Health for a reported two billion dollars, one of healthtech's landmark exits.
2020s
Angel investing in health technology
Turner has continued backing health technology startups since the Flatiron acquisition.