David Ko is the CEO of Calm, a leading app for sleep, meditation, and relaxation. With a background in health-tech, including roles as co-founder and CEO of Ripple Health Group and President of Rally Health, Ko has been instrumental in expanding Calm's offerings and market presence. Under his leadership, Calm continues to innovate and grow, aiming to improve global mental health through a diverse range of products and services.
Who is David Ko?
David Ko, the CEO of Calm, brings a wealth of experience from the health-tech industry. Before joining Calm, he co-founded and led Ripple Health Group, which was acquired by Calm in 2022. His career also includes significant roles at Rally Health, where he served as President and COO, contributing to the company's growth and eventual acquisition by UnitedHealth Group. At Calm, Ko has been pivotal in launching Calm Health, a solution aimed at integrating mental and physical health care, further solidifying his reputation as a leader in the field of digital health and wellness.
Work History
David Ko's extensive work history showcases his diverse experience across various industries. Here is a list of the places he has worked previously:
- Calm: CEO and Board Member: July 2022 - Present
- New York University: Member Board Of Trustees: June 2021 - Present
- New York University: Stern Venture Fellows - Board Member: June 2016 - Present
- Castilleja School: Board Member: May 2020 - May 2024
- Calm: Co-Founder and CEO: October 2019 - March 2022
- Calm: Advisor: November 2019 - February 2022
- Rally Health / (Acquired UnitedHealth Group 2017): President and COO: December 2013 - August 2019
- Audax Health: Board Member: September 2013 - August 2019
- Zynga: COO: November 2012 - September 2013
- Zynga: Chief Mobile Officer: November 2010 - November 2012
- Yahoo!: SVP - Audience, Mobile and Local: April 2000 - October 2010
- Citigroup: Sr. Associate: January 1995 - January 2000
- Richard A Eisner: Audit: June 1993 - January 1995
Education History
David Ko's educational journey includes his time at the NYU Stern School of Business, where he honed his skills and knowledge in business management. Although specific details about his degree or graduation year are not provided, his association with such a prestigious institution underscores his strong foundation in business principles. This background has undoubtedly played a significant role in shaping his successful career in the health-tech industry and his leadership roles at companies like Calm and Rally Health.
When did David Ko join Calm?
David Ko joined Calm in October 2019, initially serving as Co-Founder and CEO. He transitioned to the role of co-CEO in March 2022, following the acquisition of Ripple Health Group, a company he co-founded. By July 2022, he became the sole CEO of Calm. This timeline indicates that David Ko has been with Calm for over three years, playing a pivotal role in its leadership and strategic direction.