Mark Casto

Mark Casto is a seasoned trial attorney and the founder of Mark Casto Personal Injury Law Firm, where he represents individuals and families impacted by serious injuries or wrongful death. With deep experience in civil litigation, Mark has handled complex cases involving tractor-trailer crashes, product liability, medical malpractice, nursing home abuse, and more.

Mark began his legal career as a prosecutor with the District Attorney’s Office, where he was assigned to child victim crimes and led over 50 jury trials in Georgia’s Superior Courts. His courtroom expertise, combined with his compassion for clients, has earned him recognition from both peers and his local community. He has successfully litigated cases throughout Georgia and in several other states including Alabama, Florida, Mississippi, Texas, and New Jersey.

• Truck Accidents
• Motor Carrier / Transportation Liability
• Motor Vehicle Accidents
• Medical Malpractice
• Nursing Home Abuse & Neglect
• Employment Discrimination
• Premises Liability
• Product Liability

Before founding his own firm, Mark served as a sole practitioner for five years, gaining extensive experience in personal injury, criminal defense, and family law. In 2006, he co-founded The Law Firm of Bennett and Casto, expanding his focus to include workers’ compensation and serious injury litigation. Mark has built a reputation as a strong trial advocate known for his ability to connect with juries and deliver results for injured clients.

• Georgia Elite Lawyer – Voted by Peers
• Reader’s Choice Award Winner – Columbus Ledger-Enquirer
• Over 50 Jury Trials as Lead Prosecutor
• Successful Multi-State Litigation – GA, AL, FL, MS, TX, NJ
• Founder – Mark Casto Personal Injury Law Firm

Mark Casto is committed to justice for those harmed by negligence or wrongdoing. With a strong courtroom presence and a client-first philosophy, he delivers aggressive legal representation with integrity and compassion. From trucking accidents to workplace injuries, Mark brings the full weight of his experience to every case he handles.