Mark received his Bachelor of Science (BS) and Master of Science (MS) in Accounting/Taxation from the University of Virginia (UVa). After graduating from UVa Mark began his financial career with a big five accounting firm, where he provided financial planning and tax counsel to ultra high net worth individuals. Prior to founding Sentinel, Mark was a Partner and Managing Director of the Washington, D.C., office of a large financial advisory firm with several billion dollars under management. With Mark’s 25+ years of experience in financial planning, his expertise has been recognized throughout the financial services industry. Mark has been listed as a top financial advisor in publications


Mark Joseph
President
Sentinel Wealth Management Inc
United States, Virginia, Reston
About Me
Profile Information
President
Sentinel Wealth Management Inc
Investment Team,Operations Team
Investor
RIA/Wealth Manager/Asset Manager
Reston
Virginia
United States
Aug 23, 2025
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