Maria Siambekos

Maria Siambekos is an accomplished executive with extensive experience in the healthcare sector. Currently serving as Chief Operating Officer at Cayuse since 2024, Maria also holds several influential roles including Board Director at Navv Systems, Inc., Board Observer at Prenosis, and Advisory Board member at PACE Healthcare Capital, all from 2021. Maria has provided executive advisory services to early and mid-stage healthcare companies since 2015. Previous leadership positions include Chief Executive Officer at ArborMetrix (2021-2023), President of Champion Healthcare Technologies (2017-2020), and CEO at Vynca (2016-2017). An alumna of Yale University with a B.S. in Biology and an MBA in Strategic Management, Finance, and Entrepreneurship from The University of Chicago Booth School of Business, Maria is recognized for leading Champion Healthcare Technologies to a successful exit to The Riverside Company.