Thomas G. "Tom" Haren

With compassion, dedication, and years of aviation litigation experience, Jamie R. Lebovitz has focused his practice on helping families who have lost loved ones in aviation disasters. Jamie is a senior partner at Nurenberg, Paris, Heller & McCarthy. He practices in the areas of personal injury and wrongful death litigation with a concentration in aviation, railroad, and trucking calamities. Jamie has more than 35 years of experience as a trial attorney, and he has recovered numerous mult...

Stephen J. Knerly, Jr. focuses his practice on matters involving art transactions, nonprofit corporate law, closely held and family-owned businesses and international commercial transactions. Josh serves as Co-Chair of the Firm’s Non-Profit Institutions section. In his art law practice, Josh has represented museums, foundations, trusts and collectors in the acquisition, disposition, lending and borrowing of and estate planning for works of art, including domestic and international trans...

John R. Mitchell is a lawyer recognized by Best Lawyers in the practice areas of Bet-the-Company Litigation and Criminal Defense: White-Collar. John R. practices law in Cleveland, Ohio Best Lawyers has recognized John R. Mitchell since 2016. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which John R. Mitchell is held by other lawyers.

Jonathan D. Mester focuses his practice on representing victims of medical malpractice, including obstetrical malpractice cases in which the baby suffers severe deficits at birth including Cerebral Palsy and Erb’s Palsy. Jonathan also handles construction accident cases involving serious injury and death. Jonathan joined Nurenberg, Paris, Heller & McCarthy in 1998 as an associate and today is the managing partner with the firm, and a member of the firm’s board of directors. He...

David Lenz joined the Firm in 2006, became a Partner in 2013, and was elected to serve as Managing Partner in 2020. His practice focuses primarily on planning for and administering wealth transfer for individuals and families, in addition to counseling charitable organizations. David considers each client’s unique estate planning needs, creating comprehensive plans and helping families communicate their purpose and goals to the next generation. This often includes complex charitable, re...

Scott is a lifelong Clevelander who loves this city and treasures his ability to represent people across the Greater Cleveland Area. His mother’s parents were Holocaust survivors and his parents instilled in him the value and need to fight for the little guy. He does this every day in his work. Scott enjoys providing people with some measure of comfort during difficult times and works to be a reliable, trustworthy voice and advocate for his clients. When he’s not in the office, Sc...

Paul joined the Firm in 1996 and became a Partner in 2003. He works with individuals, businesses, and foundations, and his practice emphasizes estate planning and administration; trust administration; income taxation of estates, trusts, and individuals; planning for charitable gifts and foundations; and business succession planning. Paul is a frequent speaker and author on a wide range of estate planning topics. In particular, he has a strong expertise in qualified retirement plans and IRAs, ...

Thomas A. FitzSimmons is a lawyer recognized by Best Lawyers in the practice area of Real Estate Law. Thomas A. practices law in Cleveland, Ohio Best Lawyers has recognized Thomas A. FitzSimmons since 2024. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Thomas A. FitzSimmons is held by other lawyers.

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...

Kevin R. Keogh is a lawyer recognized by Best Lawyers in the practice areas of Closely Held Companies and Family Businesses Law and Trusts and Estates. Kevin R. practices law in Cleveland, Ohio Best Lawyers has recognized Kevin R. Keogh since 2021. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Kevin R. Keogh is held by other lawyers.