THEO Executive Group

THEO Executive Group is a private U.S.-based leadership and transformation advisory firm focused primarily on healthcare organizations and leaders. Founded in 2002 by Kyriacos "Theo" Theodosiou, the firm provides advisory services spanning culture transformation, leadership development, executive coaching, strategic transformation, and enterprise change management. Its work appears centered on helping health systems, provider organizations, and senior healthcare executives improve organizational performance, talent development, and operational transformation rather than developing therapeutics or medical products. The company also operates under the brand theo Transformation Advisory and has expanded its positioning to adjacent industries while maintaining strong healthcare roots.