David J. Colleran

Medical Malpractice Law - Plaintiffs

5.0 (1 reviews)

Philadelphia, Pennsylvania

26+ years experience

Messa & Associates PC

Updated: Jan 04, 2026

Contact Information

215-568-3500

https://www.messalaw.com/team/david-colleran/

123 South 22nd Street, Philadelphia, PA 19103

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Bio

David J. Colleran is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Plaintiffs, Personal Injury Litigation - Plaintiffs and Product Liability Litigation - Plaintiffs.David J., who practices law in Philadelphia, Pennsylvania, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David J. is held by other top lawyers in the same geographic and legal practice area. David J. Colleran is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Plaintiffs, Personal Injury Litigation - Plaintiffs and Product Liability Litigation - Plaintiffs.David J., who practices law in Philadelphia, Pennsylvania, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David J. is held by other top lawyers in the same geographic and legal practice area. David J. is held by other top lawyers in the same geographic and legal practice area.

Practice Areas

Medical Malpractice Law - Plaintiffs

Awards & Recognition

Recognized: Medical Malpractice Law - Plaintiffs
Recognized: Personal Injury Litigation - Plaintiffs
Recognized: Product Liability Litigation - Plaintiffs

Recognized in Best Lawyers since 2020

Education

Villanova University, J.D., graduated 1999

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Reviews

Kevin Ramos

2 weeks ago

A Lifeline After a Devastating Medical Error

After my mother suffered a severe, preventable complication following a routine surgical procedure, our family was lost. The hospital was uncooperative, and we felt overwhelmed. From our first consultation, David Colleran provided not just legal expertise, but genuine compassion and clarity. His 26 years of experience, particularly in medical malpractice, were immediately evident. He meticulously explained the complex medical and legal landscape, translating jargon into understandable terms. David and his team at Messa & Associates conducted a thorough investigation, consulting top medical experts to build an undeniable case. His recognition by Best Lawyers in Medical Malpractice Law was more than a title; it was a testament to the strategic, diligent approach he applied. Throughout the lengthy process, he was consistently accessible, managing our expectations while fiercely advocating for a just resolution. The successful settlement he secured has provided my mother with the long-term care she desperately needs. David is the epitome of a skilled and dedicated attorney.