Atty. Peter Andrew Callahan

Atty. Peter Andrew Callahan

Peter Andrew Callahan is a lawyer practicing medical and dental malpractice, civil litigation. Peter Andrew received a B.A. degree from Providence College in 1988, and has been licensed for 35 years.

Philadelphia Philadelphia 35 yrs experience 35 year
Call (332) 242-3820 Book Appointment

Profile Summary

About Peter Andrew Callahan at a glance

Peter Andrew Callahan is a Member based in Philadelphia, Pennsylvania, practicing at Law Office of Peter A. Callahan. They have 35+ years of legal experience, licensed to practice since 1991. Their practice focuses on litigation and health care. Admitted to practice in Pennsylvania (1991), Massachusetts (1991), and U.S. District Court, Eastern District of Pennsylvania (1993). Educated at Villanova University (J.D., 1991) and Providence College (B.A., 1988). Active member of Montgomery County, Philadelphia, Pennsylvania and American Bar Associations Pennsylvania Defense Institute Defense Research Institute. Serands clients in Philadelphia, PA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Peter Andrew Callahan is a lawyer practicing medical and dental malpractice, civil litigation
  • Peter Andrew received a B.A. degree from Providence College in 1988, and has been licensed for 35 years
  • Peter Andrew practices at Law Office of Peter A. Callahan in Philadelphia, PA

Practice Areas Explained

Peter Andrew Callahan's Areas of Practice

Each practice area below reflects the types of cases Peter Andrew Callahan handles, with a brief overview of what that area of law covers.

Civil Litigation

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

Peter Andrew Callahan is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Pennsylvania →

Health Care Law

Health care attorneys for HIPAA, Medicare, Medicaid, regulatory compliance, and medical licensing matters.

Peter Andrew Callahan is one of 66,735 health care attorneys indexed nationally. Browse health care attorneys in Pennsylvania →

Jurisdictional Context

Why local counsel matters in Pennsylvania

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 andnue, 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.

Looking for additional Pennsylvania attorneys? Browse all attorneys in Philadelphia or all attorneys in Pennsylvania.

Frequently Asked

Common questions about Peter Andrew Callahan

Where is Peter Andrew Callahan's law office located?
Peter Andrew Callahan's law practice is located in Philadelphia, Pennsylvania. The firm is Law Office of Peter A. Callahan. You can contact the office directly through this profile page.
What practice areas does Peter Andrew Callahan handle?
Peter Andrew Callahan focuses on litigation, health care. Each practice area listed reflects experience handling cases of that type in Pennsylvania.
How long has Peter Andrew Callahan practiced law?
Peter Andrew Callahan has 35+ years of legal experience and has been licensed since 1991.
Where did Peter Andrew Callahan go to law school?
Peter Andrew Callahan earned their education at (J.D., 1991); (B.A., 1988).
How can I contact Peter Andrew Callahan for a consultation?
You can contact Peter Andrew Callahan 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.
Villanova University
- 1991
B.A.
Providence College
- 1988

Bar Admissions

Pennsylvania
Admitted: 1991
Massachusetts
Admitted: 1991
U.S. District Court, Eastern District of Pennsylvania
Admitted: 1993

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