Atty. Mark Theodore Willen

Atty. Mark Theodore Willen

Mark Theodore Willen is a lawyer practicing estate & trust law, business law, corporate law and 8 other areas of law. Mark received a B.S. degree from University of Baltimore in 1967, and has been licensed for 53 years.

Baltimore Baltimore 53 J. Erfahrung 53 year
Call (443) 563-3705 Book Appointment

Profile Summary

About Mark Theodore Willen at a glance

Mark Theodore Willen is a Member based in Baltimore, Maryland, practicing at Summerfield, Willen, Silverberg & Limsky, LLC.. They have 53+ years of legal experience, licensed to practice since 1973. Their practice focuses on trusts, probate, family law, estate planning, and business. Admitted to practice in Maryland (1973), U.S Supreme Court (1977), U.S. District Court, District of Maryland (1983), and U.S. Tax Court (1988). Educated at University of Baltimore (J.D. Accounting, 1973) and University of Baltimore (B.S. Accounting, 1967). Recognitions include BV Distinguished. Active member of Baltimore County and Maryland State Bar Associations. Serands clients in Baltimore, MD and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

Über uns

  • Mark Theodore Willen is a lawyer practicing estate & trust law, business law, corporate law and 8 other areas of law
  • Mark received a B.S. degree from University of Baltimore in 1967, and has been licensed for 53 years
  • Mark practices at Summerfield, Willen, Silverberg & Limsky, LLC. in Baltimore, MD

Practice Areas Explained

Mark Theodore Willen's Areas of Practice

Each practice area below reflects the types of cases Mark Theodore Willen handles, with a brief overview of what that area of law covers.

Trusts

Mark Theodore Willen is one of 104,172 trusts attorneys indexed nationally. Browse trusts attorneys in Maryland →

Probate

Mark Theodore Willen is one of 128,014 probate attorneys indexed nationally. Browse probate attorneys in Maryland →

Family Law

Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.

Mark Theodore Willen is one of 187,066 family law attorneys indexed nationally. Browse family law attorneys in Maryland →

Estate Planning & Probate

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

Mark Theodore Willen is one of 226,537 estate planning attorneys indexed nationally. Browse estate planning attorneys in Maryland →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Mark Theodore Willen is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Maryland →

Jurisdictional Context

Why local counsel matters in Maryland

Practicing law in Maryland. Legal matters in Maryland are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Baltimore are typically filed in the local municipal court or the appropriate Maryland state district court, depending on subject matter and amount in controversy. An attorney licensed in Maryland brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Maryland courts without local counsel or pro hac vice admission.

Looking for additional Maryland attorneys? Browse all attorneys in Baltimore or all attorneys in Maryland.

Frequently Asked

Common questions about Mark Theodore Willen

Where is Mark Theodore Willen's law office located?
Mark Theodore Willen's law practice is located in Baltimore, Maryland. The firm is Summerfield, Willen, Silverberg & Limsky, LLC.. You can contact the office directly through this profile page.
What practice areas does Mark Theodore Willen handle?
Mark Theodore Willen focuses on trusts, probate, family law, estate planning, business. Each practice area listed reflects experience handling cases of that type in Maryland.
How long has Mark Theodore Willen practiced law?
Mark Theodore Willen has 53+ years of legal experience and has been licensed since 1973.
Where did Mark Theodore Willen go to law school?
Mark Theodore Willen earned their education at (J.D. Accounting, 1973); (B.S. Accounting, 1967).
How can I contact Mark Theodore Willen for a consultation?
You can contact Mark Theodore Willen directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has Mark Theodore Willen received?
Mark Theodore Willen's notable recognition includes: BV Distinguished.

Education

J.D. Accounting
University of Baltimore
- 1973
B.S. Accounting
University of Baltimore
- 1967

Awards

BV Distinguished

Bar Admissions

Maryland
Admitted: 1973
U.S Supreme Court
Admitted: 1977
U.S. District Court, District of Maryland
Admitted: 1983
U.S. Tax Court
Admitted: 1988

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