James B. "Jim" Niehaus

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...

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...

Paul J. Schumacher is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Defendants and Product Liability Litigation - Defendants. Paul J., 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 Paul J. is held by other top lawyers in the same geographic and legal practice area.

G. Andrew Gardner is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. G. Andrew, 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 G. Andrew is held by other top lawyers in the same geographic and legal practice area.

Forrest A. Norman is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Defendants and Railroad Law. Forrest A., 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 Forrest 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...

Fabiola Cini is a top attorney recognized by Best Lawyers in the practice area(s) of Immigration Law. Fabiola, 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 Fabiola is held by other top lawyers in the same geographic and legal practice area.

Anthony Coyne is President and Managing Partner of Mansour Gavin, where his legal practice centers on business law , municipal law, zoning and planning, eminent domain, real propert y, and litigation . Well-versed in urban affairs, Coyne has authored several papers and held significant positions, including Executive Assistant to the Director of Transition for Cleveland Mayor Michael R. White. Additionally, he served as a Judicial Extern for Judge Alice M. Batchelder, who is now senior status ...

Tyler S. Bobes is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Tyler S., 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 Tyler S. 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...