Professional Experience

Mr. Horowitz attended American University undergraduate and law school. He graduated from law school in 1964.  He clerked for Judge Edmond T. Daly in the Court of General Sessions for the District of Columbia.  In 1965, Mr. Horowitz became an Assistant Corporation Counsel in the District of Columbia handling criminal and civil litigation and defending the District of Columbia in personal injury actions.  Mr. Horowitz has been in private practice since 1969 handling civil litigation, emphasizing medical malpractice and personal injury matters.  In 2000, Mr. Horowitz closed his own law firm and became a partner in Armstrong, Donohue, Ceppos & Vaughan, Chartered.  Mr. Horowitz handles civil litigation emphasizing medical malpractice, personal injury, insurance defense, product liability and other personal injury matters. 

Mr. Horowitz is a member of the Bars of District of Columbia and Maryland.  He is qualified to practice before all courts in Maryland and District of Columbia, including the United States Supreme Court.  Mr. Horowitz is a member of the District of Columbia Bar Association, Maryland State Bar Association, Montgomery County Bar Association, Maryland Trial Lawyers Association, and District of Columbia Trial Lawyers Association.    

Mr. Horowitz has lectured for the Maryland Institute for Continuing Legal Education, was the author of the Chapter in the Maryland Trial Lawyer’s Manual on Personal Injury.  He has lectured and been a speaker at seminars throughout the years for the Maryland Trial Lawyers Association, Prince George’s County Bar, as well as MICPEL.  Mr. Horowitz is the past president of his college fraternity, Zeta Beta Tau, and past president of Beth Torah Congregation in Hyattsville, Maryland. Mr. Horowitz is married and has two children who are both attorneys.

Practice Areas

• Medical Malpractice

• Personal Injury

• Products Liability

• Negligence

• Arson, Fires & Explosions

Professional Organizations

Montgomery County Maryland Bar Association

Maryland State Bar Association

American Bar Association

Bar Association of the District of Columbia

Association of Plaintiffs' Trial Attorneys

Phi Alpha Delta  

Biography

Author: Section on Negligence, Maryland Lawyers Practice Manual, 1971 

Education

American University, B.A., 1962

American University, LL.B., 1964 

Admitted To Practice

District of Columbia

Maryland