Dennis R. Callahan
Recognized since 2016
Philadelphia, Pennsylvania
Practice Areas
Personal Injury Litigation - Defendants
Dennis has a special interest in disputes involving technical or scientific issues where he can utilize his engineering training. That technical training is also at the heart of his methodical and structured approach to representing his clients. His practice includes the defense of manufacturers, retailers, and property owners in a variety of product liability, pharmaceutical, and premises liability actions. In addition, Dennis represents businesses in commercial litigation, contract disputes, and business-related tort claims, and he has significant experience with the complex legal and factual issues that arise in retrospective and loss-sensitive insurance premium collection disputes.
Contact & Links
- Direct Phone Number: 215-836-1100
- Phone Number: 215-836-1100
- Lawyer Page: https://
Location
- 1600 Market Street, Suite 1210
Philadelphia, PA 19103-7401
Education
- Syracuse University, J.D., graduated 1990
- Cornell University, B.S., graduated 1985
Bar Admissions
- Pennsylvania, 1990
- New Jersey, 1990
Affiliations
- American Bar Association - Member
- Defense Research Institute - Member
Court Admissions
- U.S. Court of Appeals, Third Circuit
- U.S. District Courts of Pennsylvania (Eastern, Western, Middle)
- U.S. District Court of New Jersey
- U.S. District Court of Colorado
Headquarters:
Atlanta, Georgia
57 The Best Lawyers in America® awards
43 Best Lawyers: Ones to Watch® in America awards
Recognized in The Best Lawyers in America® 2025 for work in:
- Personal Injury Litigation - Defendants
Awards:
- Selected to Pennsylvania Super Lawyers®
Additional Areas of Practice:
- Commercial Litigation
- Litigation - Intellectual Property
- Product Liability Litigation - Defendants
Publications
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