Atty. Janellen O'Connor

Atty. Janellen O'Connor

Janellen O'Connor is a lawyer practicing bankruptcy law, criminal law, drug crimes and 14 other areas of law. Janellen received a B.A. degree from University of Maryland in 1974, and has been licensed for 42 years.

Columbia Columbia 42 yrs experience 42 year
Call (443) 917-6395 Book Appointment

Profile Summary

About Janellen O'Connor at a glance

Janellen O'Connor is an Attorney based in Columbia, Maryland, practicing at Jan O'Connor. They have 42+ years of legal experience, licensed to practice since 1984. Their practice focuses on divorce, car accidents, dui/dwi, drug crimes, and child custody. Admitted to practice in Maryland (1984), U.S. District Court, District of Maryland (1985), and U. S. District of Columbia and U.S. Supreme Court U.S. Bankruptcy Court, District of Maryland (1993). Educated at University of Baltimore (J.D., 1982) and University of Maryland (B.A., 1974). Active member of Howard County, Maryland State, and American Bar Associations. Serands clients in Columbia, MD and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Janellen O'Connor is a lawyer practicing bankruptcy law, criminal law, drug crimes and 14 other areas of law
  • Janellen received a B.A. degree from University of Maryland in 1974, and has been licensed for 42 years
  • Janellen practices at Jan O'Connor in Columbia, MD and 1 other location

Practice Areas Explained

Janellen O'Connor's Areas of Practice

Each practice area below reflects the types of cases Janellen O'Connor handles, with a brief overview of what that area of law covers.

Divorce

A divorce attorney guides you through property division, spousal support, custody, and the final decree — contested or uncontested.

Janellen O'Connor is one of 50,487 divorce attorneys indexed nationally. Browse divorce attorneys in Maryland →

Car Accidents

Hurt in a car crash? Car accident lawyers fight insurance companies for fair compensation — free consult, no fee unless you win.

Janellen O'Connor is one of 36,807 car accidents attorneys indexed nationally. Browse car accidents attorneys in Maryland →

DUI / DWI Defense

Find experienced DUI and DWI defense attorneys near you. Compare verified profiles, read client reviews, and consult about your case for free.

Janellen O'Connor is one of 29,976 dui/dwi attorneys indexed nationally. Browse dui/dwi attorneys in Maryland →

Drug Crimes

Janellen O'Connor is one of 6,966 drug crimes attorneys indexed nationally. Browse drug crimes attorneys in Maryland →

Child Custody & Visitation

Janellen O'Connor is one of 31,241 child custody attorneys indexed nationally. Browse child custody 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 Columbia 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 Columbia or all attorneys in Maryland.

Frequently Asked

Common questions about Janellen O'Connor

Where is Janellen O'Connor's law office located?
Janellen O'Connor's law practice is located in Columbia, Maryland. The firm is Jan O'Connor. You can contact the office directly through this profile page.
What practice areas does Janellen O'Connor handle?
Janellen O'Connor focuses on divorce, car accidents, dui/dwi, drug crimes, child custody. Each practice area listed reflects experience handling cases of that type in Maryland.
How long has Janellen O'Connor practiced law?
Janellen O'Connor has 42+ years of legal experience and has been licensed since 1984.
Where did Janellen O'Connor go to law school?
Janellen O'Connor earned their education at (J.D., 1982); (B.A., 1974).
How can I contact Janellen O'Connor for a consultation?
You can contact Janellen O'Connor 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.

Education

J.D.
University of Baltimore
- 1982
B.A.
University of Maryland
- 1974

Bar Admissions

Maryland
Admitted: 1984
U.S. District Court, District of Maryland
Admitted: 1985
U. S. District of Columbia and U.S. Supreme Court U.S. Bankruptcy Court, District of Maryland
Admitted: 1993

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