Marcus D. Williamson is an accomplished healthcare executive currently serving as Market Vice President at One GI, where responsibilities include steering strategic direction, growth, and performance of flagship operations. With over 30 years of leadership experience across various roles, including Vice President of Operations at Regent Surgical Health and Executive Director at Fertility Centers of Illinois, Williamson has demonstrated expertise in driving organizational transformation and operational excellence. Previous positions include Senior Director at Southwind - The Advisory Board Company and President of the Spine Division at Symbion HealthCare. Educational qualifications include a Master of Science from The University of Tennessee at Chattanooga and a Bachelor of Science from Northwestern University.