Stephen Chun

About Stephen

Chief Performance Officer 

Strategic Lean executive Stephen Chun joined Cancer Treatment Centers of America® (CTCA) in August 2019 as Chief Performance Officer. In this role, Chun focuses on the delivery of operational excellence to consistently drive outcomes and enhance patient experience. 

With nearly 30 years’ experience driving growth across internationally diverse industries including health care, construction, oil and gas, technology, aviation, automotive and consumer goods, Chun most recently served as CRCO/VP of Strategy for OPTUM360, designing and implementing the operating model for a best-in-class revenue cycle management service. Prior to that, he was Managing Director for Lean Consulting Associates, serving a multitude of global industries and executives in strategic operations design and delivery. 

Other key roles include Senior Executive Service Advisor (SES) to the U.S. Air Force Pacific Commander; Vice President of Operations for MicroDental Laboratories; Vice President of Manufacturing/Business Development for Cirrus Design Aircraft; Consultant for McKinsey & Company; and Toyota Production System/Lean Manager in Toyota Motor Manufacturing-TABC, Inc. 

Chun earned a Bachelor of Science in mechanical engineering from California Polytechnic San Luis Obispo and an MBA from University of California, Irvine.