Investor Directory

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

The journey

How Nat Turner got here, step by step.

  1. 2004 to 2008

    Studied at the Wharton School

    Turner attended the University of Pennsylvania's Wharton School, graduating cum laude in economics.

  2. 2007

    Co-founded Invite Media

    He co-founded Invite Media, an advertising technology company, with Zachary Weinberg while still a student.

  3. 2010

    Invite Media acquired by Google

    Google acquired Invite Media, giving Turner early experience building and exiting a technology company.

  4. 2012

    Co-founded Flatiron Health

    Turner co-founded Flatiron Health with Weinberg, focusing on data and technology for cancer care.

  5. 2012 to 2018

    Led Flatiron as chief executive

    He grew Flatiron's oncology data offerings for both care providers and life sciences companies.

  6. 2018

    Flatiron acquired by Roche

    Roche acquired Flatiron Health for a reported two billion dollars, one of healthtech's landmark exits.

  7. 2020s

    Angel investing in health technology

    Turner has continued backing health technology startups since the Flatiron acquisition.

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