About Catalyst
Management Team
Stephanie Fellers
Vice President, People Operations
Stephanie Fellers is a seasoned healthcare operations and human resources leader with more than 20 years of experience in medical imaging. She earned a Bachelor of Business Administration from Columbus State University and began her career with Ultrascan.
Following Digirad’s acquisition of Ultrascan in 2005, she held an Ultrasound Operations role across Georgia and Tennessee before transitioning into HR leadership.
Over the past 13 years, she has led the Human Resources function, bringing operational expertise and strategic leadership to the organization.