Atty. David Mark Lehn

Atty. David Mark Lehn

David Mark Lehn is a lawyer practicing lawyers for families and family offices, estate planning, lawyers for founders and 7 other areas of law. David received a B.S. degree from Fairfield University, and has been licensed for 44 years.

Greenwich Greenwich 44 yrs experience 44 year
Call (475) 304-1674 Book Appointment

Profile Summary

About David Mark Lehn at a glance

David Mark Lehn is a Partner and Greenwich Office Managing Director based in Greenwich, Connecticut, practicing at Withers Bergman LLP. They have 44+ years of legal experience, licensed to practice since 1982. Their practice focuses on family law, estate planning, tax, elder law, and entertainment. Admitted to practice in Connecticut Registered Foreign Lawyer in the U.K. U.S. District Court (Connecticut), U.S. Tax Court, (1982), New York (2015), and Florida (2015). Educated at Georgetown University Law Center (J.D. New, 1982) and Fairfield University B.S. Accounting (—). Recognitions include AV Preeminent. Active member of Tax Section, Trust and Estates, Entertainment, Sports, Arts Law) Florida Bar Association (Tax Law, Real Property, Probate Law, Entertainment Arts and Sports) Connecticut Bar Association (Estates and Probate, Tax, Sports and Entertainment, Memberships American Bar Association American College of Tax Counsel New York Bar Association. Serands clients in Greenwich, CT and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • David Mark Lehn is a lawyer practicing lawyers for families and family offices, estate planning, lawyers for founders and 7 other areas of law
  • David received a B.S. degree from Fairfield University, and has been licensed for 44 years
  • David practices at Withers Bergman LLP in Greenwich, CT

Practice Areas Explained

David Mark Lehn's Areas of Practice

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

Family Law

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

David Mark Lehn is one of 187,066 family law attorneys indexed nationally. Browse family law attorneys in Connecticut →

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.

David Mark Lehn is one of 226,537 estate planning attorneys indexed nationally. Browse estate planning attorneys in Connecticut →

Tax Law

Tax attorneys handle IRS audits, tax debt, international tax, estate planning, and tax court litigation.

David Mark Lehn is one of 85,302 tax attorneys indexed nationally. Browse tax attorneys in Connecticut →

Elder Law

Elder law attorneys for Medicaid planning, long-term care, guardianship, conservatorship, and elder abuse.

David Mark Lehn is one of 53,430 elder law attorneys indexed nationally. Browse elder law attorneys in Connecticut →

Entertainment & Sports Law

Entertainment lawyers for music, film, sports contracts, talent representation, and IP licensing.

David Mark Lehn is one of 45,946 entertainment attorneys indexed nationally. Browse entertainment attorneys in Connecticut →

Jurisdictional Context

Why local counsel matters in Connecticut

Practicing law in Connecticut. Legal matters in Connecticut are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Greenwich are typically filed in the local municipal court or the appropriate Connecticut state district court, depending on subject matter and amount in controversy. An attorney licensed in Connecticut 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 Connecticut courts without local counsel or pro hac vice admission.

Looking for additional Connecticut attorneys? Browse all attorneys in Greenwich or all attorneys in Connecticut.

Frequently Asked

Common questions about David Mark Lehn

Where is David Mark Lehn's law office located?
David Mark Lehn's law practice is located in Greenwich, Connecticut. The firm is Withers Bergman LLP. You can contact the office directly through this profile page.
What practice areas does David Mark Lehn handle?
David Mark Lehn focuses on family law, estate planning, tax, elder law, entertainment. Each practice area listed reflects experience handling cases of that type in Connecticut.
How long has David Mark Lehn practiced law?
David Mark Lehn has 44+ years of legal experience and has been licensed since 1982.
Where did David Mark Lehn go to law school?
David Mark Lehn earned their education at (J.D. New, 1982); (—).
How can I contact David Mark Lehn for a consultation?
You can contact David Mark Lehn 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 David Mark Lehn received?
David Mark Lehn's notable recognition includes: AV Preeminent.

Education

J.D. New
Georgetown University Law Center
- 1982
Fairfield University B.S. Accounting
- In Progress

Awards

AV Preeminent

Bar Admissions

Connecticut Registered Foreign Lawyer in the U.K. U.S. District Court (Connecticut), U.S. Tax Court,
Admitted: 1982
New York
Admitted: 2015
Florida
Admitted: 2015

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