John Sung Kim

John Sung Kim is the founder of Five9 and DoctorBase (acquired by Kareo).

John Sung Kim

I’ve always wanted to make a lot of money, have people pay a lot of attention to me and do a lot of exciting things. I just never knew how.…

How I Created A $350 Million Software Company Knowing Nothing About Software

In 2004 I started the first VoIP-based SaaS company for the call center market. Based on the moderate success we achieved, I thought making a play in the healthcare industry…

What’s Really Killing Digital Health Startups