Sean B. Cronin

Sean B. Cronin

Jacksonville, Florida

Mr. Cronin is admitted to The Florida Bar and The United States District Court for the Middle and Southern Districts of Florida. In his practice of the law, Mr. Cronin focuses primarily on representing families who have been the victim of medical malpractice, personal injury or product defects. He has successfully represented dozens of families injured by both civilian and military medical malpractice. Civilian medical malpractice cases and outcomes of note handled by Mr. Cronin are:

McGarry v. Memorial Hospital Ormond, $7.165 Million
Newman v Memorial Hospital & Mynick, $4.5 Million

Representative Naval Hospital malpractice cases include:

Foster v. The United States of America, $1 Million
Lloyd v. The United States of America, $1.5 Million
Hugaboom v. United States of America, $900,000
Hines v. United States of America, $875,000

For the last ten years Sean Cronin has concentrated on bringing justice to family members who have been seriously injured or killed as the result of the negligent acts of Doctors, Nurses or Hospitals. Mr. Cronin handles a variety of medical malpractice claims, including:

Birth injuries and infant death
Wrongful death
Medication errors
Emergency room errors
Surgical errors
Nursing negligence
Hospital negligence
Physician negligence

Upon graduation from Jacksonville University, where he earned a Bachelor of Science degree in political science, Mr. Cronin was commissioned an Ensign in the United States Navy. He was chosen to attend Naval Aviation Flight Training in Pensacola, Florida and designated a Naval Aviator. He completed Fleet Replacement Training in the P-3 Orion Aircraft at Naval Air Station Moffett Field in Mountain View, California. Mr. Cronin was a designated Mission Commander, Patrol Plane Commander and Instructor Pilot during his active service, where he accumulated more than 2,500 hours of large multi-engine flight time. He continues to serve his country as a Commander, USNR, retired reserve status.

Following release from active duty, Mr. Cronin attended Florida State University College of Law and was awarded his Juris Doctorate, magna cum laude, from that institution.

Active in a number of professional organizations, Mr. Cronin's memberships include: The Florida Bar Association, Trial Lawyers Section; The American Bar Association; The Lawyer-Pilots Bar Association; The American Association for Justice; The Florida Justice Association.

Mr. Cronin was born in Brookline, Massachusetts, is married, and has four children.

Areas of Practice

  • Naval Medical Malpractice
  • Birth Injuries Cerebral Palsy
  • Medical Malpractice
  • Naval Hospital Malpractice
  • Federal Tort Claims Act
  • Navy Medical Malpractice
  • Military Claims Act Law
  • Product Defects

Bar Admissions

  • Florida
  • U.S. District Court Middle District of Florida
  • U.S. District Court Southern District of Florida


  • Florida State University College of Law, Tallahassee, Florida
    • Juris Doctorate magna cum laude
  • Jacksonville University
    • Bachelor of Science
    • Major: Political Science

Professional Associations and Memberships

  • The Florida Bar Association
  • Trial Lawyers Section
  • The American Bar Association
  • The Lawyer-Pilots Bar Association
  • The American Association for Justice
  • The Florida Justice Association

Past Employment Positions

  • Naval Aviation Flight Training, Naval Aviator