Mark Siadal

Mark Siadal is a Principal at Baker Tilly US since June 2025, following the merger of Moss Adams and Baker Tilly. With a career in public accounting that began in 2006, Mark served as a Partner and Assurance Senior Manager at Moss Adams prior to the merger, focusing on assurance and business advisory services for Tribal Gaming and other Tribal Enterprises, as well as consulting on Tribal and gaming benefit plans. Mark holds an MBA from Western Washington University and a BA in Management Information Systems from Eastern Washington University.