Cauley Simmons Oliver

Ryan Babiuch is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Ryan, 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 Ryan is held by other top lawyers in the same geographic and legal practice area.

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William A. Doyle is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Real Estate. William A., 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 William A. is held by other top lawyers in the same geographic and legal practice area.

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...

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...

Deborah D. Zielinski is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Deborah D., 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 Deborah D. 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 ...

Tatyana is a key member of the firm’s Corporate and Business Services group, focusing her practice in the areas of mergers and acquisitions, commercial contracting, franchising , healthcare, and finance and banking. With extensive experience in corporate and transactional law, Tatyana leads mergers and acquisitions across various industries, particularly within the medical and dental sectors. Her proficiency extends to start-ups, restructuring, and reorganizations, representing both deb...

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...

Kevin D. Barnes is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law and Mergers and Acquisitions Law. Kevin D., who practices law in Cleveland, Ohio, has been recognized since 1995. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kevin D. is held by other top lawyers in the same geographic and legal practice area.