Atty. Joan Devlin Daly

Atty. Joan Devlin Daly

Joan Devlin Daly is a lawyer practicing insurance defense, civil litigation, toxic torts and 3 other areas of law. Joan received a B.A. degree from Villanova University in 1977, and has been licensed for 42 years.

Philadelphia Philadelphia 42 yrs experience 42 year
Call (267) 996-5546 Book Appointment

Civil Litigation & More Attorney · Serving Philadelphia, PA · 42+ Years Experience

Profile Summary

About Joan Devlin Daly at a Glance

Joan Devlin Daly is an Of Counsel based in Philadelphia, Pennsylvania, practicing at Marks, O'Neill, O'Brien & Courtney, P.C.. They have 42+ years of legal experience, licensed to practice since 1984. Their practice focuses on personal injury, construction, slip & fall, litigation, and insurance. Admitted to practice in Pennsylvania (1984), U.S. District Court, Eastern District of Pennsylvania (1986), and U.S. District Court, Middle District of Pennsylvania (2005). Educated at Widener University (J.D., 1984) and Villanova University (B.A., 1977). Recognitions include AV Preeminent. Active member of Delaware County, Pennsylvania and American Bar Associations. Serves clients in Philadelphia, PA and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Joan Devlin Daly

  • Joan Devlin Daly is a lawyer practicing insurance defense, civil litigation, toxic torts and 3 other areas of law
  • Joan received a B.A. degree from Villanova University in 1977, and has been licensed for 42 years
  • Joan practices at Marks, O'Neill, O'Brien & Courtney, P.C. in Philadelphia, PA

Practice Areas Explained

Joan Devlin Daly's Areas of Legal Practice

Each practice area below reflects the types of cases Joan Devlin Daly handles, with a practical overview of what that area of law involves and how it may apply to your situation in Philadelphia.

Personal Injury in Philadelphia

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.

Joan Devlin Daly is one of 262,557 personal injury attorneys indexed nationally. Browse personal injury attorneys in Pennsylvania →

Construction Law in Philadelphia

Joan Devlin Daly is one of 40,302 construction attorneys indexed nationally. Browse construction attorneys in Pennsylvania →

Slip & Fall / Premises Liability in Philadelphia

Joan Devlin Daly is one of 29,187 slip & fall attorneys indexed nationally. Browse slip & fall attorneys in Pennsylvania →

Civil Litigation in Philadelphia

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Joan Devlin Daly is one of 450,751 litigation attorneys indexed nationally. Browse litigation attorneys in Pennsylvania →

Insurance Law in Philadelphia

Insurance attorneys for coverage disputes, bad faith claims, denied claims, and policy disputes.

Joan Devlin Daly is one of 120,903 insurance attorneys indexed nationally. Browse insurance attorneys in Pennsylvania →

Jurisdictional Context

Why Local Counsel Matters in Philadelphia

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

Philadelphia Courts and Legal Process

Choosing a Philadelphia-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 Pennsylvania attorneys? Browse all attorneys in Philadelphia or all attorneys in Pennsylvania.

Frequently Asked

Common Questions About Joan Devlin Daly

Where is Joan Devlin Daly's law office located?
Joan Devlin Daly's law practice is located in Philadelphia, Pennsylvania. The firm is Marks, O'Neill, O'Brien & Courtney, P.C.. You can contact the office directly through this profile page.
What practice areas does Joan Devlin Daly handle?
Joan Devlin Daly focuses on personal injury, construction, slip & fall, litigation, insurance. Each practice area listed reflects experience handling cases of that type in Pennsylvania.
How long has Joan Devlin Daly practiced law?
Joan Devlin Daly has 42+ years of legal experience and has been licensed since 1984.
Where did Joan Devlin Daly go to law school?
Joan Devlin Daly earned their education at (J.D., 1984); (B.A., 1977).
How can I contact Joan Devlin Daly for a consultation?
You can contact Joan Devlin Daly 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 Joan Devlin Daly received?
Joan Devlin Daly's notable recognition includes: AV Preeminent.

Professional Profile

Why Clients in Philadelphia Choose Joan Devlin Daly

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 Joan Devlin Daly's practice in the field of personal injury, construction, slip & fall, litigation, and insurance.

Decade-Tested Legal Experience

Joan Devlin Daly brings 42+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Multi-State Bar Admission

Licensed in Pennsylvania, U.S. District Court, Eastern District of Pennsylvania, and U.S. District Court, Middle District of Pennsylvania, Joan Devlin Daly can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering personal injury, construction, and slip & fall, Joan Devlin Daly can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Philadelphia

A Philadelphia-based practice means Joan Devlin Daly 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 Joan Devlin Daly Handles in Philadelphia

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

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 Joan Devlin Daly directly to discuss the specifics of your situation.

Search Reference

How People Find Joan Devlin Daly Online

Prospective clients searching for legal help in Philadelphia 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 Joan Devlin Daly.

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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 Joan Devlin Daly directly.

Education & Law School Background

J.D.
Widener University
- 1984
B.A.
Villanova University
- 1977

Awards & Professional Honors

AV Preeminent

Bar Admissions & Licensed Jurisdictions

Pennsylvania
Admitted: 1984
U.S. District Court, Eastern District of Pennsylvania
Admitted: 1986
U.S. District Court, Middle District of Pennsylvania
Admitted: 2005

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