Running Through Walls

Venrock, a venture capital firm•www.venrock.com

Running Through Walls is a Venrock podcast featuring candid conversations between investors and entrepreneurs. Each episode, we offer a behind-the-scenes look at the breakthroughs, challenges and nuttiness associated with building and growing companies. Venture capital firm Venrock has been investing in entrepreneurs across technology and healthcare since 1969.

Last refreshed: August 18th, 2025 at 7:45 AM ⓘ

Follow this podcast in the Metacast mobile app to refresh it and see new episodes.

Follow on

Apple Podcasts

Spotify

RSS

Podcasts are better in Metacast mobile app

Don't just listen to podcasts. Learn from them with transcripts, summaries, and chapters for every episode. Skim, search, and bookmark insights. Learn more

Episodes

Pivoting to Success

Brian O’Kelley, CEO and co-founder of AppNexus, started his entrepreneurial endeavors early, first in high school refurbishing old Apple II computers and later in college creating websites in the nascent days of the internet. Venrock partner Mike Tyrrell talks to O’Kelley about his path from odd jobs to CEO of a $1 billion company. He discusses the tough times at Right Media that led to his firing, and how he turned that experience into a positive one with the founding of AppNexus. And in the to...

Oct 04, 2017•26 min

Tales from a Turnaround

As the CEO of medical technology company ZELTIQ, Mark Foley was on the front lines of a major business transformation. Venrock’s Bryan Roberts talks to Foley about turning the company around by changing the business model and swapping out the majority of leadership, culminating in the successful acquisition by Allergan for $2.4 billion in April 2017. But the exit wasn’t all smooth sailing. Foley shares details on the initial failed bids that rocked the company’s culture, how he managed morale du...

Jul 19, 2017•25 min

How To Build A Sales Team

Steve Walske founded Parametric Technology Corporation in 1985 and is now on the board of several prominent Silicon Valley companies including Synopsys and 6sense. Venrock partner Brian Ascher talks to Walske about his unique formula for building a strong sales team and striking a balance between managing and empowering salespeople. Walske believes in efficiency above all else, and that means turning down opportunities until the company establishes a real sales presence in the area. They also di...

Jul 05, 2017•19 min

I Don’t Like Hype

Steve Papa, founder and CEO of Endeca through its acquisition by Oracle in 2011, has thrived in many roles throughout his career: neighborhood Mr. Fix-it, entrepreneur, founder, CEO, mentor and angel investor. In this week’s podcast, Venrock’s Bryan Roberts talks to Papa — now founder and CEO of Parallel Wireless — about his early aspirations and founding Endeca during the rapid expansion of the Internet in 1999. The company survived through two major economic downturns and went through a smooth...

Jun 21, 2017•19 min

Entrepreneur on a Mission

Venrock partner Nick Beim talks to Mark Gerson, co-founder and Chairman of Gerson-Lehrman Group, about his early entrepreneurial pursuits, why society should promote entrepreneurism and why it’s a bad idea to keep all of your ideas to yourself when first starting out. When Gerson’s innovations stretched to providing first-response services and healthcare for underserved populations, he came to the realization that philanthropy, like any other venture, focuses on the amount of return — social or ...

Jun 07, 2017•16 min

From Genentech to Facebook to Startup: Part Two

Part two of the discussion between former Genentech and Facebook CFO David Ebersman and Venrock’s Bryan Roberts centers on Ebersman’s time at Genentech, where he started working in his 20s and worked up his way up, eventually becoming CFO. He shares anecdotes about working with another executive dynamic duo, Art Levinson and Sue Desmond-Hellmann, and what he learned about problem-solving after working closely with them for several years. Ebersman also discusses Roche’s hostile takeover of Genent...

May 24, 2017•23 min

From Genentech to Facebook to Startup: Part One

In the first part of his discussion with Bryan Roberts of Venrock, former Genentech and Facebook CFO David Ebersman shares what he learned about leadership from the dynamic duo of Mark Zuckerberg and Sheryl Sandberg at Facebook, and discusses his experience taking the company public in 2012. Now CEO and founder of Lyra Health, Ebersman discusses how Lyra solves the problem of finding quality care for mental health conditions, and talks about the most surprising aspects of being a startup founder...

May 10, 2017•13 min

A Healthy Purpose

Virta Health CEO Sami Inkinen took a circuitous path to CEO, having grown up on a farm in Finland and studying physics before embracing his passion for computers and pursuing entrepreneurship. Inkinen speaks to Venrock partner Bob Kocher about what led him to co-found the real estate startup Trulia and now Virta, an online medical clinic that’s on a mission to reverse diabetes in 100 million people by 2025. They discuss how this goal impacts decision-making at the company and helps with hiring a...

Apr 26, 2017•21 min

Culture Conscious

When Matthew Prince and Michelle Zatlyn met in business school, they didn’t envision a class project turning into a billion-dollar company, but that’s exactly what happened. Bryan Roberts, partner at Venrock and Cloudflare board member, talks with the co-founders about the early days of company building and how their initial mission statement has remained the same years later, a rarity among Silicon Valley startups. Prince and Zatlyn discuss their measured and thoughtful approach to hiring, and ...

Apr 12, 2017•23 min

Surviving a Slump

Bruce Cozadd was a musician in his early years, but a passion for science and business led him to enter the biopharma industry. Venrock partner Camille Samuels talks to Cozadd, now CEO of Jazz Pharmaceuticals, about his journey to co-founding Jazz and the people who helped him along the way. He shares the joys of starting Jazz with a team that had worked together in the past, but also highlights the downside: that his team lacked diverse prior experiences to rely upon while building a company. W...

Mar 29, 2017•22 min

← Prev

Hosted on Libsyn

For the best experience, listen in Metacast app for iOS or Android