Atty. Michael Patrick O'Connor

Atty. Michael Patrick O'Connor

Michael Patrick O'Connor is a lawyer practicing personal injury, wrongful death, products liability and 5 other areas of law. Michael received a B.A. degree from John Carroll University in 1991, and has been licensed for 28 years.

Pasadena Pasadena 28 yrs experience 28 year
Call (626) 219-0587 Book Appointment

Personal Injury & More Attorney · Serving Pasadena, CA · 28+ Years Experience

Profile Summary

About Michael Patrick O'Connor at a Glance

Michael Patrick O'Connor is an Associate based in Pasadena, California, practicing at Thon Beck Vanni Callahan And Powell. They have 28+ years of legal experience, licensed to practice since 1998. Their practice focuses on car accidents, wrongful death, personal injury, slip & fall, and product liability. Admitted to practice in New York (1998) and California (2000). Educated at State University of New York at Buffalo School of Law (J.D., 1997) and John Carroll University (B.A., 1991). Serves clients in Pasadena, CA and the surrounding metropolitan area.

Verified attorney profile · Updated November 2026

About Michael Patrick O'Connor

  • Michael Patrick O'Connor is a lawyer practicing personal injury, wrongful death, products liability and 5 other areas of law
  • Michael received a B.A. degree from John Carroll University in 1991, and has been licensed for 28 years
  • Michael practices at Thon Beck Vanni Callahan & Powell in Pasadena, CA

Practice Areas Explained

Michael Patrick O'Connor's Areas of Legal Practice

Each practice area below reflects the types of cases Michael Patrick O'Connor handles, with a practical overview of what that area of law involves and how it may apply to your situation in Pasadena.

Car Accidents in Pasadena

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

Michael Patrick O'Connor is one of 36,434 car accidents attorneys indexed nationally. Browse car accidents attorneys in California →

Wrongful Death in Pasadena

Michael Patrick O'Connor is one of 30,932 wrongful death attorneys indexed nationally. Browse wrongful death attorneys in California →

Personal Injury in Pasadena

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.

Michael Patrick O'Connor is one of 262,557 personal injury attorneys indexed nationally. Browse personal injury attorneys in California →

Slip & Fall / Premises Liability in Pasadena

Michael Patrick O'Connor is one of 29,187 slip & fall attorneys indexed nationally. Browse slip & fall attorneys in California →

Product Liability in Pasadena

Michael Patrick O'Connor is one of 65,610 product liability attorneys indexed nationally. Browse product liability attorneys in California →

Jurisdictional Context

Why Local Counsel Matters in Pasadena

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

Pasadena Courts and Legal Process

Choosing a Pasadena-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 California attorneys? Browse all attorneys in Pasadena or all attorneys in California.

Frequently Asked

Common Questions About Michael Patrick O'Connor

Where is Michael Patrick O'Connor's law office located?
Michael Patrick O'Connor's law practice is located in Pasadena, California. The firm is Thon Beck Vanni Callahan And Powell. You can contact the office directly through this profile page.
What practice areas does Michael Patrick O'Connor handle?
Michael Patrick O'Connor focuses on car accidents, wrongful death, personal injury, slip & fall, product liability. Each practice area listed reflects experience handling cases of that type in California.
How long has Michael Patrick O'Connor practiced law?
Michael Patrick O'Connor has 28+ years of legal experience and has been licensed since 1998.
Where did Michael Patrick O'Connor go to law school?
Michael Patrick O'Connor earned their education at (J.D., 1997); (B.A., 1991).
How can I contact Michael Patrick O'Connor for a consultation?
You can contact Michael Patrick 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.

Professional Profile

Why Clients in Pasadena Choose Michael Patrick O'Connor

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 Michael Patrick O'Connor's practice in the field of car accidents, wrongful death, personal injury, slip & fall, and product liability.

Decade-Tested Legal Experience

Michael Patrick O'Connor 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.

Multi-State Bar Admission

Licensed in New York and California, Michael Patrick O'Connor can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering car accidents, wrongful death, and personal injury, Michael Patrick O'Connor can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Pasadena

A Pasadena-based practice means Michael Patrick O'Connor 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 Michael Patrick O'Connor Handles in Pasadena

Below is a representative sample of the types of matters Michael Patrick O'Connor has experience with under California 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 Michael Patrick O'Connor directly to discuss the specifics of your situation.

Search Reference

How People Find Michael Patrick O'Connor Online

Prospective clients searching for legal help in Pasadena 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 Michael Patrick O'Connor.

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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 Michael Patrick O'Connor directly.

Education & Law School Background

J.D.
State University of New York at Buffalo School of Law
- 1997
B.A.
John Carroll University
- 1991

Bar Admissions & Licensed Jurisdictions

New York
Admitted: 1998
California
Admitted: 2000

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