David Lewis

James F. Koehler is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Securities. James F., who practices law in Cleveland, Ohio, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which James F. is held by other top lawyers in the same geographic and legal practice area.

Christopher Mellino is the owner and founder of The Mellino Law Firm. He has been representing Ohioans in serious personal injury , wrongful death , and medical malpractice claims for more than 30 years. His work on landmark cases, such as Moskovitz v. Mt. Sinai Medical Center (1994) and Watkins v. Cleveland Clinic Foundation (1998), has been instrumental in changing state law regarding medical malpractice and negligence. Chris has successfully recovered million- and multimillion-dollar settl...

Bart spent the first part of his career as an insurance advisor and securities analyst. He later became a lawyer and developed his skills as a litigator and trust attorney. This wide range of experience enables him to give his clients a comprehensive view of financial planning not often found in estate planning attorneys. Bart Leonardi is a Certified Specialist in Estate Planning, Trust and Probate Law by the Ohio State Bar Association. His practice is concentrated in the areas of estate plan...

Michael Rasor is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Real Estate Law. Michael, who practices law in Cleveland, Ohio, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael is held by other top lawyers in the same geographic and legal practice area.

Over 37 years representing municipalities defending cases, including class actions, on behalf of police and public entities alleging violations of civil rights as guaranteed by the First, Fourth, Fifth, Eighth and Fourteenth Amendments to the United States Constitution. Cases include claims of jail suicide, jail denial of medical care for serious medical needs, police pursuit, false arrest, wrongful conviction and malicious prosecution, excessive force by police officers including officer inv...

Daniela Paez is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Daniela, who practices law in Cleveland, Ohio, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Daniela is held by other top lawyers in the same geographic and legal practice area.

Allen is a born and raised Ohioan. He grew up here, went to undergrad and law school in Ohio, and now serves this community with his law firm. Hardworking blue-collar people are his roots, who he relates with best, and is the reason he couldn’t see himself living anywhere else. Allen was dropped on his great-great-aunt and uncle’s doorstep when he was two weeks old. They took him in when they didn’t have to and raised him as their own. While growing up, the phrase “it ...

David Skall is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Plaintiffs. David, who practices law in Cleveland, Ohio, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David is held by other top lawyers in the same geographic and legal practice area.

John Polito (Of Counsel) is one of the founders of the firm. His practice is devoted to the defense of medical malpractice claims against physicians and hospitals. Mr. Polito has been the lead trial attorney in excess of seventy-five jury trials. His trial experience has covered almost all of the recognized medical specialties. Mr. Polito has been a frequent lecturer to medical residents on the subject of medical malpractice litigation. In addition, he has presented several continuing educati...

Warren Goldenberg, Senior Counsel at Hahn Loeser’s Cleveland office, is the President and Chief Operating Officer of KeborMed Inc. (www.kebormed.com), a Platform-as-a-Service for cloud connected medical devices. KeborMed is an early revenue company which has a strategic marketing alliance with Ximedica. After more than 30 years as a Partner at Hahn Loeser, Warren became Senior Counsel on September 1, 2021 in connection with closing of KeborMed’s Series Seed financing so that he co...