Charles I. Kampinski

Kim, a Martindale-Hubbell AV Preeminent rated attorney, is one of the founding Partners of the insurance subrogation firm of Rathbone Group, LLC. Recognized as a National Women in Law Honoree, a Super Lawyer Rising Star for 4 years, as an Inside Business One to Watch, and as one of the Top 25 under 35 in Cleveland, she has focused on insurance subrogation throughout her entire legal career. Kim was elected Managing Partner in 2019. Her responsibilities include supporting the firm’s clie...

Rick Amburgey is a top attorney recognized by Best Lawyers in the practice area(s) of Construction Law and Real Estate Law. Rick, who practices law in Cleveland, Ohio, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Rick is held by other top lawyers in the same geographic and legal practice area.

Ryan H. Fisher 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. Ryan H., who practices law in Cleveland, Ohio, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ryan H. is held by other top lawyers in the same geographic and legal practice area.

John Slivka, an attorney and certified public accountant, has a practice that consists in large part of providing advice with regard to tax, business, and succession planning and consulting for privately-owned businesses and their owners. Since being admitted to the Ohio Bar in 1981, he has handled matters involving mergers and acquisitions, C and S corporations, partnerships, limited liability companies, passive activities, ownership succession, estate/gift issues, other individual tax matte...

Diane Calta is a key member of the firm’s civil litigation and real estate and land use practice groups, bringing over 25 years of legal experience in municipal law, economic development, litigation, real estate, eminent domain, and probate and estate planning. She currently serves as Director of Law for Mayfield Village and as special legal counsel for the City of Independence. Her previous roles include serving as Director of Law for the cities of Beachwood and Green. Diane has also h...

Michael R. Stavnicky is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Real Estate. Michael R., who practices law in Cleveland, Ohio, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael R. is held by other top lawyers in the same geographic and legal practice area.

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Philip R. Bautista is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Insurance. Philip R., who practices law in Cleveland, Ohio, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Philip R. is held by other top lawyers in the same geographic and legal practice area.

Erica K. Williams brings more than 25 years of comprehensive and sophisticated estate planning services to high net-worth individuals and families. She earned the designation as an Accredited Estate Planner® (AEP®) by the National Association of Estate Planners & Councils, awarded to estate planning professionals who meet stringent requirements of experience, knowledge, education professional reputation, and character. Erica is experienced in all aspects of tax planning, including...

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...