Bill Willis

Bill Willis is a dynamic serial entrepreneur, private equity investor, and seasoned leader with over 30 years of experience in the medical device and cardiology diagnostic fields. He has founded and developed prominent companies such as iRhythm Technologies Inc., Yor Labs, Cardiac Insight, CardioNet, Lifewatch, and iCardia Healthcare. At Yor Labs, Bill served as CEO, focusing on ultraportable ultrasound technology that enhances diagnostic accessibility. Previously, he led iRhythm Technologies as President and CEO, commercializing the first body-worn cardiac sensor, and introduced a pioneering single-use device technology at iCardia Healthcare. Bill’s notable roles include Executive Vice President at CardioNet, where he expanded the company’s operations, and President and CEO of LifeWatch, which became a leading provider of cardiac arrhythmia diagnostics. His career spans executive positions at Coram Prescription Services, Alternative Health Services, Inc., and AMSCO International. Bill’s investment results include significant successes such as iRhythm’s IPO with a market cap reaching $7.2 billion, and consistent returns to investors ranging from 5X to 40X. His career has been marked by a strong focus on advancing healthcare through innovative technologies.