Atty. Patrick S. Preller

Atty. Patrick S. Preller

Patrick S. Preller, has over 20 years of litigation experience in federal and state courts throughout Maryland.

Baltimore Baltimore 28 yrs experience 28 year
Call (443) 957-1491 Book Appointment

Criminal & Traffic Defense & More Attorney · Serving Baltimore, MD · 28+ Years Experience

Profile Summary

About Patrick S. Preller at a Glance

Patrick S. Preller is a Managing Partner based in Baltimore, Maryland, practicing at Preller Law Firm, LLC. They have 28+ years of legal experience, licensed to practice since 1998. Their practice focuses on discrimination, sexual harassment, medical malpractice, personal injury, and criminal defense. Admitted to practice in Maryland (1998). Educated at University of Baltimore School of Law (J.D., 1998) and Frostburg State College B.A. (—). Serves clients in Baltimore, MD and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Patrick S. Preller

  • Patrick S. Preller, has over 20 years of litigation experience in federal and state courts throughout Maryland
  • Mr. Preller is recognized as one of the most able trial lawyers in Maryland and has an extraordinary record of success
  • In 1998, Mr. Preller graduated with honors from the University of Baltimore School of Law, where he served as an associate editor on the Law Review
  • Following graduation, Mr. Preller clerked for the Honorable Maurice W. Baldwin on the Circuit Court of Maryland for Harford County
  • He then accepted an appointment as an assistant state’s attorney in Baltimore City, where he prosecuted thousands of felony narcotic, general felony, misdemeanor and juvenile cases
  • His principal areas of practice include complex civil (personal injury, medical malpractice and employment discrimination) as well as criminal litigation and appeals
  • As a prosecutor and in private practice, Mr. Preller has tried hundreds of criminal and civil cases
  • Since entering private practice in 2004, he has never lost a criminal jury trial
  • Mr. Preller also teaches Fourth Amendment and criminal procedure as an adjunct professor at the University of Baltimore
  • Classes/Seminars • Adjunct Professor, Fourth Amendment and Criminal Procedure, University of Baltimore Past Employment Positions • Honorable Maurice W. Baldwin on the Circuit Court of Maryland for Harford County, Clerk • Baltimore City, Assistant State’s Attorney • Rosen and Esterson, 2004 • Preller Glass Law Firm, LLC, 2004

Practice Areas Explained

Patrick S. Preller's Areas of Legal Practice

Each practice area below reflects the types of cases Patrick S. Preller handles, with a practical overview of what that area of law involves and how it may apply to your situation in Baltimore.

Workplace Discrimination in Baltimore

Patrick S. Preller is one of 7,049 discrimination attorneys indexed nationally. Browse discrimination attorneys in Maryland →

Sexual Harassment in Baltimore

Patrick S. Preller is one of 5,970 sexual harassment attorneys indexed nationally. Browse sexual harassment attorneys in Maryland →

Medical Malpractice in Baltimore

Medical malpractice lawyers represent patients harmed by negligent doctors, hospitals, and other providers. Free case review, no fee unless you win.

Patrick S. Preller is one of 48,593 medical malpractice attorneys indexed nationally. Browse medical malpractice attorneys in Maryland →

Personal Injury in Baltimore

Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.

Patrick S. Preller is one of 262,557 personal injury attorneys indexed nationally. Browse personal injury attorneys in Maryland →

Criminal Defense in Baltimore

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

Patrick S. Preller is one of 212,605 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Maryland →

Jurisdictional Context

Why Local Counsel Matters in Baltimore

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 venue, 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.

Baltimore Courts and Legal Process

Choosing a Baltimore-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

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

Frequently Asked

Common Questions About Patrick S. Preller

Where is Patrick S. Preller's law office located?
Patrick S. Preller's law practice is located in Baltimore, Maryland. The firm is Preller Law Firm, LLC. You can contact the office directly through this profile page.
What practice areas does Patrick S. Preller handle?
Patrick S. Preller focuses on discrimination, sexual harassment, medical malpractice, personal injury, criminal defense. Each practice area listed reflects experience handling cases of that type in Maryland.
How long has Patrick S. Preller practiced law?
Patrick S. Preller has 28+ years of legal experience and has been licensed since 1998.
Where did Patrick S. Preller go to law school?
Patrick S. Preller earned their education at (J.D., 1998); (—).
How can I contact Patrick S. Preller for a consultation?
You can contact Patrick S. Preller 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.

Professional Profile

Why Clients in Baltimore Choose Patrick S. Preller

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Patrick S. Preller's practice in the field of discrimination, sexual harassment, medical malpractice, personal injury, and criminal defense.

Decade-Tested Legal Experience

Patrick S. Preller brings 28+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Broad Practice Area Coverage

Covering discrimination, sexual harassment, and medical malpractice, Patrick S. Preller can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Baltimore

A Baltimore-based practice means Patrick S. Preller attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues Patrick S. Preller Handles in Baltimore

Below is a representative sample of the types of matters Patrick S. Preller has experience with under Maryland law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Surgical error claims
Medical Malpractice
Misdiagnosis and delayed diagnosis
Medical Malpractice
Birth injury lawsuits
Medical Malpractice
Hospital negligence
Medical Malpractice
Car accident injury claims
Personal Injury
Slip and fall cases
Personal Injury
Wrongful death suits
Personal Injury
Workers' compensation appeals
Personal Injury

This list is illustrative, not exhaustive. Contact Patrick S. Preller directly to discuss the specifics of your situation.

Search Reference

How People Find Patrick S. Preller Online

Prospective clients searching for legal help in Baltimore commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Patrick S. Preller.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Patrick S. Preller directly.

Education & Law School Background

J.D.
University of Baltimore School of Law
- 1998
—
Frostburg State College B.A.
- In Progress

Bar Admissions & Licensed Jurisdictions

Maryland
Admitted: 1998

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