Mark Willen was admitted to the Bar to practice law in Maryland in 1973.
With a background and degree in accounting, Mark began his career as a revenue agent for the Internal Revenue Service prior to opening his own law practice in 1977. For more than 47 years, Mark's practice has focused on Estate and Trust Planning, drafting of Wills, Trusts, Powers of Attorney and Advanced Directives for Healthcare. Mark has also represented clients in estate and trust administration, asset protection, income, estate and gift tax matters, and business matters for small and mid-sized companies engaged in manufacturing, distribution, wholesale and retail sales, restaurants and personal service corporations, including physicians, accountants and fellow attorneys.